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T-slot cast iron platform with high precision manual scraping.
$2311
Category: Hardware & Tools/Castings/Iron Castings
Company: 河北威岳机械有限公司
Product Description: What are the benefits of adding slots to T-slot cast iron platforms during use?As a fundamental equipment in the fields of machining, assembly, and inspection, the structural design of T-slot cast iron platforms directly affects their efficiency and functional expandability. Traditional cast iron platforms are typically equipped with standard T-slots, but in practical applications, increasing the number of slots or optimizing slot design can significantly enhance the platform's adaptability and work efficiency. The following analysis explores the practical value and technical advantages of adding slots to T-slot cast iron platforms from multiple dimensions.1. Enhanced Workpiece FlexibilityStandard T-slot layouts are often constrained by fixed spacing, which may result in mismatches between slot positions and clamping points when handling irregularly shaped or large workpieces. By adding transverse or longitudinal auxiliary slots, a denser grid system can be formed. For example, in the machining of engine blocks by automotive component manufacturers, platforms with double the slot density increased the selection space for fixture installation positions by 60%, eliminating the need for repeated clamping due to misalignment. This improvement is particularly suitable for multi-variety, small-batch production scenarios, allowing operators to combine bolt fixation points based on workpiece dimensions, significantly reducing the development costs of specialized fixtures.2. Optimized Stress Distribution for Extended LifespanThe rigidity of cast iron platforms is closely related to their structural design. Experimental data show that when processing heavy components (such as machine tool bases), unreinforced single slots are prone to localized stress concentration, which may lead to micro-crack propagation over time. By adding parallel auxiliary slots, the load can be distributed over a larger bearing surface. Comparative tests at a heavy machinery factory revealed that a 2000mm×3000mm platform with three auxiliary slots reduced deformation by 23% under the same load and extended the wear cycle of slot edges by 1.8 times. This design is especially suitable for high-precision measurement platforms, minimizing detection errors caused by stress deformation.3. Support for Modular Functional ExpansionModern manufacturing increasingly demands multifunctional platforms. Additional slots can provide installation interfaces for various functional modules, such as:1. Measurement Module Integration: Adding cross-slots to inspection platforms allows for direct embedding of tracks or CMM bases, enabling integrated machining and inspection.2. Fluid System Integration: Specialized deep-slot designs can accommodate hydraulic or pneumatic pipelines, providing power channels for automated clamping devices.3. Electrification Upgrades: Composite designs of embedded wire channels and T-slots can meet the power supply and signal transmission needs of smart fixtures. One manufacturing enterprise improved robotic changeover efficiency by 40% by adding 12mm-wide electrical slots to the platform edges.Currently, with the development of flexible manufacturing systems, T-slot cast iron platforms are evolving from simple support components into intelligent tooling carriers. Future innovations may include adjustable mobile slots, smart sensing insert slots, and other designs to further unlock the platform's potential. When planning slot addition schemes, users must comprehensively consider specific process requirements, load characteristics, and expansion possibilities, optimizing slot layouts through methods like finite element analysis.Weiyue Machinery, Ms. Xie, 15350773479 more>
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Motor test platform, cast iron 250 material with high flexibility.
$2311
Category: Hardware & Tools/Castings/Iron Castings
Company: 河北威岳机械有限公司
Product Description: Improving Motor Test Accuracy: Choosing the Appropriate Test Platform Is CrucialIn the process of motor research, development, and production, test accuracy directly determines the level of product performance evaluation and quality control. How to select the right test platform has become a key link for enterprises to enhance motor performance and reduce R&D costs. This article will delve into ways to improve motor test accuracy from aspects such as core parameters of test platforms, system composition, selection points, and industry development trends.1. The Relationship Between Core Parameters of Test Platforms and AccuracyThe accuracy of motor test platforms is mainly reflected in the measurement precision of key parameters such as torque, speed, and power. Taking torque measurement as an example, high-precision test platforms typically use non-contact torque sensors, with measurement accuracy reaching ±0.1% FS (full scale), far exceeding the ±0.5% FS of ordinary contact sensors. In terms of speed measurement, systems using high-resolution encoders can achieve a measurement accuracy of ±0.01%, meeting the demands of the field.The impact of temperature on test accuracy cannot be ignored. Experimental data show that for every 10°C increase in motor winding temperature, the resistance value changes by approximately 4%, directly affecting efficiency calculations. Therefore, modern test platforms commonly integrate temperature compensation functions, using multi-channel thermocouples for real-time monitoring of key temperatures to ensure test data is unaffected by environmental fluctuations.Dynamic response characteristics are equally important. In new energy vehicle motor testing, test platforms are required to respond to load changes within milliseconds. Currently, mainstream high-dynamic performance test benches use direct drive technology, with torque response times more>
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Dust Reduction with Fog Poles on Mining Area Roads
$2000
Category: Others
Company: 河南豪尔晟实业有限公司
Product Description: With the increasing mining production and growing environmental awareness, the issue of dust pollution has gradually become prominent. To effectively address this problem, the mine dust suppression fog pile developed by Hao'ersheng, as a new type of environmental protection equipment, has received widespread attention since its launch. As an environmentally friendly dust removal device, the mine dust suppression fog pile plays an increasingly important role in mining production.The mine dust suppression fog pile equipment from Hao'ersheng Industrial achieves the goal of reducing dust and purifying the air by spraying water mist to adsorb and settle dust particles in the air. Moreover, it not only effectively improves the environmental quality of mining areas but also enhances the safety and efficiency of mining production.The working principle of the mine dust suppression fog pile is that it uses high pressure to atomize water molecules into fine water mist particles. These water mist particles, when dispersed in the air, collide with and adhere to dust particles. As the water mist particles grow larger, their weight increases, eventually settling to the ground, thereby achieving the dust suppression effect. This technology is not only efficient but also has minimal environmental impact, making it a very practical method for mine dust removal.Additionally, the advantages of our mine dust suppression fog pile are as follows: Dust Suppression: The mine dust suppression fog pile can quickly settle dust particles in the air, effectively reducing the concentration of dust in the air and improving environmental quality. Energy Saving and Environmental Protection: Compared to traditional dust removal methods, the mine dust suppression fog pile does not consume large amounts of energy and does not produce secondary pollution, making it a very environmentally friendly dust removal method. Easy Operation: The operation of the mine dust suppression fog pile is very simple; it only requires setting the relevant parameters to automatically carry out dust suppression operations, greatly reducing the need for manual intervention. Economical and Convenient: Highly customizable fog piles, one host can support 1-6 fog piles.The mine dust suppression fog pile is commonly used in: mine roads, urban roads, factory roads, construction sites, open storage yards, and other places where the fog pile dust suppression system is frequently applied. It not only suppresses dust and removes haze but also cools the air, increases humidity, and improves the environment by increasing the content of negative oxygen ions in the air. As a new type of environmental protection equipment, the mine dust suppression fog pile from Henan Hao'ersheng Industrial has wide applications in areas with concentrated mining production. Through its advantages such as dust suppression, energy saving, environmental protection, and ease of operation, it provides strong support for environmental improvement and safe production in mining areas. more>
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Two-component floor coating with wear-resistant alumina 240#
$5800
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 郑州市海旭磨料有限公司
Product Description: Two-component Floor Coating with Wear-resistant Aluminum Oxide 240#Fused aluminum oxide, also known as white fused alumina, is used in the coating industry due to its excellent wear resistance, low oil absorption, and high hardness, making it widely used as a coating filler. Fused aluminum oxide is produced by melting and crystallizing industrial alumina with 99% purity in an electric arc furnace at 2050°C, hence it is also referred to as fused corundum. It has high purity, good self-sharpening, resistance to acid and alkali corrosion, high-temperature resistance, and stable performance at high temperatures. Its hardness is slightly higher than that of brown fused alumina, with slightly lower toughness but strong cutting ability.Main performance characteristics of fused aluminum oxide:In coating formulations, besides resin binders, fillers are often added to serve functions such as filling and adjusting coating properties. As a filler material for coatings, it must meet the following basic requirements:1. High whiteness. It should not affect the color matching of the coating binder and pigments.2. Good dispersibility. Easily dispersible fillers not only reduce the time and cost of dispersing fillers during coating production but also contribute to the performance of the coating.3. Chemical stability and inertness. The filler should not react with the binder, pigments, or other fillers in the coating.4. Low oil absorption. Low oil absorption helps increase the critical pigment volume concentration of the coating and saves resin binder. It also matches other low-oil-absorption pigments commonly available in the market.5. Accurate particle size with a narrow and concentrated range. Fillers with a narrow particle size distribution can provide spatial separation in the coating, ensuring more uniform distribution of various material particles and helping maintain consistent coating performance.6. Good fluidity. Excellent fluidity (leveling) prevents sedimentation during storage and facilitates coating application.7. Appropriate specific surface area. Specific surface area affects coating viscosity, fluidity, dispersion stability, sedimentation, and oil absorption.Fused aluminum oxide is an alumina material formed through high-temperature electric melting and crystallization, also known as fused white alumina micro-powder. Its chemical properties meet the stability requirements for fillers. As a filler for water-based coatings, epoxy coatings, polyurethane coatings, fluorocarbon coatings, and fluorocarbon powder coatings, it offers the following advantages:1. High whiteness.2. Fused aluminum oxide micro-powder undergoes hydraulic overflow classification, resulting in excellent fluidity and dispersibility.3. Strong chemical stability, with no chemical reactions with acids, alkalis, or other substances.4. Low oil absorption, tested by our company's customers to be within 10%.5. Produced using a water-based process, fused aluminum oxide has a concentrated particle size range, with effective control over large particles to ensure uniformity.6. High refractory temperature and strong thermal stability.7. Neutral pH.8. High hardness and strong wear resistance, enhancing the coating's abrasion resistance.9. Our factory produces fused aluminum oxide micro-powder in a complete range of particle sizes, from 63 microns to 0.5 microns.Chemical composition of fused aluminum oxide (typical values):White fused alumina grit (F8-F220)White fused alumina micro-powder (JIS240-JIS10000)AL2O399.53%99.27%SiO20.13%0.14%NA2O0.23%0.28%Fe2O30.07%0.06%CaO0.03%0.05%Physical properties of fused aluminum oxide:ColorWhiteMohs hardness9.0Knoop hardness2000 - 2200 Kg/mm2Service temperature1900 ℃Melting point2250 ℃Specific gravity3.95g/cm3Oil absorption≤8%Electrical conductivity2.71/(Ω·m) (567℃)Bulk density3.6g/cm3Packed density1.55-1.95 g/cm3Specific heat0.26 cal/g. ℃(20-90℃)Thermal conductivity6.16W/(m·K) (1000℃)Linear expansion coefficient8.0×10-6/℃ (200-1000℃)Refractive indexe=1.760 w=1.768Chemical reactionAcidic substances: Slightly corroded in aqua regia and hydrofluoric acid;Alkaline substances: Slightly reactive only with strong alkaline hot solutionsCrystal systemTrigonal systemCommon models of fused aluminum oxide for coatings:180 mesh, 220 mesh, 240 mesh, 280 mesh, 1200 mesh, 1500 mesh, 2000 mesh, 2500 mesh.Applications of fused aluminum oxide in coatings:1. Water-based epoxy floor paint2. Parking lot polyurethane coatings (PU coatings)3. Powder coatings4. Epoxy floor mortar coatings5. Other wear-resistant coatings, etc. more>
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Flange Face Machining Machine 305E with Loose Flange
$1000
Category: Machinery & Equipment/Machine Tools/Special Purpose Machine Tools
Company: 山东恒志工业技术有限公司
Product Description: The development of the external clamp flange facing machine aims to meet users' needs for precise, rapid, and efficient online repair of damaged small-diameter flanges, reducing downtime and avoiding the costs associated with disassembly, transportation, and reassembly.The invention of the external clamp flange facing machine has transformed the traditional working methods of production and maintenance personnel, saving production costs and significantly improving work efficiency.Product Brand:BLUEDONLUBE Landun                      Place of Origin: ChinaProduct Name: External Clamp Flange Facing Machine                      Model: HZ003-305EInstallation Range: 50-450mm                                     Machining Range: 0-300mmTool Holder Travel:40mm                                               Power Unit: Pneumatic/Electric more>
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Amethyst Edition Bus Integrated Face Payment Terminal with Temperature Measurement
Negotiable
Category: Chemicals/Laboratory Reagents/Other Chemical Reagents
Company: 杭州国朗科技有限公司
Product Description: Bus Face Full Payment All-in-One Machine + Temperature Measurement, integrates facial recognition, NFC, and code scanning functions into one device, providing a safe and reliable payment environment. It also supports other types of payments for buses, customized buses, enterprises, campuses, canteens, etc.Product Parameters / PARAMETERSystemProcessor8-core A75, frequency 2.0Memory2G, optional 4GSystemAndroidNetworkWiredSupportedWiFiSupportedBluetoothSupported4GFull NetcomLocationPositioningBeidou/GPS dual modeInterfaceUSBMicro-USBSerial PortRS232/RS485ScreenSize7 inchResolution1024*600FunctionSwipeM1 card, CPU card, citizen cardCode ScanningQR code, barcode recognitionFacial RecognitionSupportedFace DatabaseLocal 1 million1:NSupportedRemote Device UpgradeSupportedTemperature MeasurementSupportedTemperature Measurement Accuracy≤0.3℃Temperature Measurement TypeThermal ImagingGeneral ParametersPower Supply9—36VOperating Temperature-20℃—60℃Installation MethodBracket InstallationProduct Display / DISPLAYFunction / FunctionCode ScanningSupports WeChat QR code, Alipay QR code, UnionPay QuickPass, QR code paymentSwipeSupports UnionPay paymentNFCSupports Huawei Pay, Apple Pay, Xiaomi Pay, etc.Positioning FunctionSupports GPS positioning, Beidou positioningNetworkSupports 4G full netcom, mimic networkKeyboard InputSupports keyboard amount input functionFacial RecognitionFacial recognitionVoice PlaybackSupports voice playback, voice customizationOtherTemperature measurement, identity recognition more>
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TRK200-100C PolyLink Optical Cable Survey Meter with Integrated OTDR
Negotiable
Category: Instruments & Meters/Testing Machines/Universal Testing Machines
Company: 北京汇海科技有限公司
Product Description: TRK200 Julian OCID Optical Cable Survey MeterOTDR Optical Time Domain Reflectometer All-in-One Product Features:Equipped with a 5.6-inch LCD touch screen, supports both touch screen and button operation for convenient useCombines the functions of OCID Optical Cable Survey Meter and OTDR Optical Time Domain ReflectometerAutomatic and manual working modes optional ·Rugged housing design, dustproof and shockproofUses high-capacity lithium battery, supports low-power modeCan automatically/manually locate target optical cable via audio and video signalsOptical cable survey distance exceeds 100 kilometersSD card storage medium enables large-capacity trace storage more>
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Marine hydraulic butterfly valve with signal feedback device
$188
Category: Machinery & Equipment/Valves/Butterfly Valves
Company: 上海精骋阀门制造有限公司
Product Description: Marine Hydraulic Butterfly Valve with Signal Feedback Device   Marine Butterfly Valve Marine JIS Butterfly Valve GB/T3036-94 Nominal PressurePN5K 10K 16K , Nominal Diameter;DN40-DN1200mm,Applicable Media; Seawater, Fresh Water, Lubricating Oil, Valve Seat;NBR PTFE FKM FPM,Valve Body; Ductile Iron/Stainless Steel/Cast Steel/Bronze, Valve Disc; Stainless Steel, Cast Steel, Ductile Iron, Bronze, Type;ATypeASTypeBSTypeFBTypeFBSTypeCTypeCSTypeDTypeDSTypeETypeESMarine JIS Butterfly Valve, Marine JIS5K 10KButterfly Valve, Marine Flange Butterfly Valve, Marine Wafer Butterfly Valve, Marine Double Eccentric Butterfly Valve, Marine Spiral Butterfly Valve, Marine Lug Butterfly Valve, Marine PTFE Lined Butterfly Valve, Marine Stainless Steel Butterfly Valve, Marine Pneumatic Butterfly Valve, Marine Electric Butterfly Valve, Marine Hydraulic Butterfly Valve Marine ANSI Double Eccentric Butterfly ValveASINNominal PressurePN150LB/300LB,Valve Body; Cast Steel, Cast Steel, Bronze, Valve Disc; Stainless Steel304#, Aluminum Bronze, Valve Seat;PTFE/NBR,Nominal Diameter;11/2”-40”,Applicable Media; Seawater, Fresh Water, Lubricating Oil, Operating Temperature; Steam not exceeding300℃, Product Name: Marine Butterfly Valve Connection Method; Flange; Wafer; Lug. Structure Type; Centerline Type, Double Eccentric Type Product Type: AType, BType, ASType, BSType, CSType, SXType, ESType, QSType, DSType FSBType, FAType, FBType, FDType, FQType Product Diameter: DN40-1200 Product Pressure:5K 10K 16K 0.6 1.0 1.6Mpa 125LB 150LB 300LB. Valve Body Material: Cast Iron, Cast Steel, Stainless Steel,Bronze. Valve Disc Material; Stainless Steel, Ductile Iron, Aluminum Bronze, Cast Steel. Valve Seat Material;NBR, PTFE FKM Product Introduction: Manufacturing Standards: ChinaGB, Ministry of MachineryJB, Chemical StandardHG, American StandardAPI, ANSI, German StandardDIN, JapanJIS, JPI, British StandardBSProduction. Valve Body Material: Copper, Cast Iron, Cast Steel, Carbon Steel, WCB, WC6, WC9, 20#, 25#, Forged Steel, A105, F11, F22, Stainless Steel, 304, 304L, 316, 316L, Chrome Molybdenum Steel, Low Temperature Steel, Titanium Alloy Steel, etc. Working Pressure1.0Mpa-50.0Mpa. Operating Temperature: -196℃-650℃. Connection Method: Internal Thread, External Thread, Flange, Welding, Butt Weld, Socket Weld, Clamp, Clamp. Drive Method: Manual, Pneumatic, Hydraulic, Electric. Marine Butterfly Valve, Marine Manual Butterfly Valve, Marine Spiral Butterfly Valve, Marine Lug Butterfly Valve, Marine Electric Butterfly Valve, Marine Pneumatic Butterfly Valve, Marine Hydraulic Butterfly Valve, Marine Worm Gear Butterfly Valve, Marine Stainless Steel Butterfly Valve, Marine Bronze Butterfly Valve, Marine Flange Butterfly Valve, Marine Double Eccentric Butterfly Valve.Marine Spiral Centerline Butterfly Valve Marine Worm Gear Spiral Butterfly ValveGB/T3036-94 Centerline Wafer Spiral Butterfly Valve531YY1MSB10100GNS Butterfly valve models produced by our company include: GB/T3036-94, GB/T3037-94, CBM3060, CBM3070, CBM0306 Marine JIS5K10K16KManual Butterfly Valve Signal Butterfly Valve with Feedback Device Marine Centerline Worm Gear Wafer Butterfly ValveGB/T3036-94 Marine JIS Double Eccentric Butterfly Valve/Flange Worm Gear Butterfly ValveGB/T3037-94   Marine JIS Hydraulic Butterfly Valve/Marine Hydraulic Control/Full Stainless Steel Centerline Hydraulic Butterfly Valve/Double Eccentric Full Stainless Steel Hydraulic Butterfly ValveGB/T3036-94 GB/T3037-94 Marine Spiral Butterfly ValveGB/T3036-94 MarineLTType/Lug Butterfly Valve(also known as Plum Blossom Butterfly Valve)GB/T3036-94 Marine Desulfurization Butterfly Valve Marine Extended Stem Butterfly Valve (Marine Extended Shaft Butterfly Valve) Flange Expansion Butterfly Valve MarineDINType German Standard Cast Iron Butterfly Valve MarineANSIType American Standard Carbon Steel Butterfly Valve Marine Double Eccentric Butterfly ValveGB/T3037-94 Marine Stainless Steel Butterfly ValveGB/T3037-94   Marine Valve-Shanghai Jingcheng Marine Valve Manufacturing Co., Ltd., is a professional manufacturer of marine valves according to standards such as Japanese JIS, Chinese GB/CB, American ANSI, German DIN, etc. Main products includeMarine Butterfly Valve, Marine Hydraulic Control Butterfly Valve, Marine Electric Butterfly Valve, Marine Pneumatic Butterfly Valve, Marine Globe Valve, Marine Gate Valve, Marine Steam Trap, Marine Safety Valve, Marine Pressure Reducing Valve, Marine Self-Closing Valve, Marine Quick Closing Valve, Marine Diaphragm Valve, Marine Sea Water Strainer, Marine Oil Strainer, Marine Globe Check Valve, Marine Check Valve, Marine Butterfly Check Valve, Marine Stainless Steel Globe Valve, Marine Bellows Globe Valve, Marine Fire Valve, Marine Plug Valve, Marine Storm Valve, Marine Deck Surface Valve, Marine Boiler Relief Valve, Marine Sounding Self-Closing Valve, Marine Level Gauge, Marine Air Cap, Marine Temperature Control Valve, Marine Pressure Regulating Valve, Marine Temperature Regulating Valve, Marine Sea Chest Valve, Marine Ball Valve, Marine Breather Valve, Marine Pressure Reducing Valve Set, Marine Safety Valve Set, Marine Pipeline Accessoriesand other marine products, and can provide classification society certificates such asCCS, ABS, GL, LR, DNV, etc. Marine Valvewww.sh-jcfm.com    Marine Valvewww.sh-marinevalve.com more>
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All-Solid Wood - MiniMETABOX Compatible with PicoVR All-in-One
$4999
Category: Others
Company: 北京易妥科技有限公司
Product Description: IMETA-BOX Hardware (Model: Moon Case) Specifications Overview1. Dimensions: 22 inches;2. Display Area: 476.064(H) x 267.786(V);3. Lightweight structure, wood fiber density board and aluminum, high-strength sharp iron alloy frame, mixed wool fabric heat dissipation backplate surface;4. Weight not exceeding 8.3Kg;5. Unique wooden external structure design, offering three different textures and color appearances: Ebony, White Oak, and Maple;6. Quad-core 64-bit Cortex-A76 + Quad-core 64-bit Cortex-A55, maximum frequency up to 2.4Ghz;7. Display Colors: 16.7M;8. Brightness: White 300/150 cd/m² (center point, typical value);9. Viewing Angle: 89/80/89/89 (Min.) (CR≥10);10. Refresh Rate: 60Hz;11. Touch Method: Capacitive Touch;12. Touch Points: 10 points;13. System: Android;14. CPU: RK3588;15. Memory: 4GB;16. Hard Disk: 32GB;17. Power Supply: AC100V-240V, 50/60HZ;18. Chassis Material: Sheet Metal;19. Interfaces: HDMI*1, Ethernet Port*1, USB*2;20. Supports Gravity Sensing Rotation; more>
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Dust removal ash with iron oxide scale binder
Negotiable
Category: Chemicals/Pigments/Fluorescent Pigments
Company: 河南锦瀚环保科技有限公司
Product Description: Henan Jinhan Environmental Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, sales, and service of adhesives. The company's main products include mineral powder pellet binders, dust ash binders, briquette binders, activated carbon binders, and graphite carbon enhancer binders, which are widely used in the resource treatment of metallurgical solid waste in steel plants. To meet the solid waste utilization needs of the metallurgical industry, the company has developed a mineral powder pellet binder specifically designed for materials such as iron oxide scale, iron powder refining slag, steel slag powder, and silicon-manganese ore powder. Utilizing a polymer-based formulation, it offers the following core features: ‌High-Efficiency Forming Performance‌: Rapid curing at room temperature (forming a stable structure within 12 hours), compressive strength exceeding 1000N, initial pelletizing rate of high-iron materials over 98%, with smooth and crack-free pellet surfaces. ‌Environmental Advantages‌: The formula is free of harmful substances such as sulfur, phosphorus, and arsenic, introducing no impurities during the smelting process, and complies with national environmental standards. It exhibits excellent water resistance and moisture resistance, reducing issues of pellet pulverization and strength degradation. ‌Economic Benefits‌: Cold-press forming technology reduces drying energy consumption costs and improves material utilization. It has been successfully applied in pellet processing for iron powder, steel slag powder, silicon-manganese alloys, and other areas, achieving both resource recycling and economic benefits. Additionally, the company provides customized technical services, optimizing adhesive formulations based on customer raw material characteristics to ensure performance under varying production conditions. more>
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Rotary Evaporator REV212MBW-B Integrated with Vacuum Controller
$100
Category: Machinery & Equipment/Industrial Control Systems/Other Industrial Control Systems
Company: 广州金程科学仪器有限公司
Product Description: Guangzhou Jincheng Scientific Instruments Co., Ltd. supplies the Yamato REV212MBW-B rotary evaporator, which integrates the rotary evaporator with a vacuum controller and enables one-touch联动 operation between the rotary evaporator and vacuum pump.Features of the rotary evaporator:The vacuum controller is equipped with a color LCD screen, allowing operation status to be judged by color.Three operation modes for different applications, reducing the risk of bumping.One-touch联动 operation between the rotary evaporator and vacuum pump.Wireless connection to control the N820G vacuum pump or other specified vacuum pumps.No additional wiring required, improving layout flexibility.Integration of the popular RE series rotary evaporator with vacuum controller.The integration of the rotary evaporator and vacuum controller enhances the operability and layout flexibility of the entire system. All operations can be controlled via the vacuum controller at the center of the unit, eliminating the need to operate individual devices sequentially. This allows the vacuum pump and organic solvent recovery device to be moved from the front to the space behind the rotary evaporator, increasing layout flexibility in the operating area.Automatic distillation without complex solvent data!In automatic mode, the vacuum controller starts operation with just a button press after placing the sample, eliminating the need for previous solvent data. It ensures stable distillation for both single and mixed solvents. This mode is particularly convenient for applications requiring multiple solvents or varying distillation conditions.Compact design while maintaining convenience!Retaining all the features and convenience of the RE series, the design saves space in all dimensions. When placed at an angle, up to three units*1 can be stored and used in a single fume hood. Despite the space-saving design, the lifter (lifting height) has a 200mm stroke, which is larger than other brands, ensuring easy installation and replacement of flasks. Although the lifter is manually operated, it moves very lightly with the assistance of a spring, making it more convenient than electric lifters when using small distillation flasks.Wireless联动 with vacuum pump via Wi-Fi connection.The RUN/STOP and suction speed adjustment of the vacuum pump are wirelessly controlled by the vacuum controller. The vacuum pump operates at full power only during the initial stage of distillation, then reduces speed, resulting in quieter operation and energy savings. Wireless connection eliminates the need for wiring and reduces the amount of cabling within the system.* When using the specified N820G vacuum pump and vacuum control unit G.* Wi-Fi IEEE802.11b/g/n frequency 2.4GHz.Technical specifications:SeriesREV212M-BRE212-BVacuum Controller●*1ModelREV212M-B +RG202A-BREV212M-B +RG202B-BREV212M-B +RG202E-BRE212-B +RG202A-BRE212-B +RG202B-BRE212-B +RG202E-BConfigurationCondenser TubeDouble coil (Cooling surface area:Approx. 0.143m², with insulation)   Vacuum seal ring (FKM, PTFE surface treatment)   Condensate retention preventionVertical double coil (Cooling surface area:Approx. 0.143m², with insulation)   Vacuum seal ring (FKM, PTFE surface treatment)   Condensate retention prevention,Condensate backflow preventionVertical double coil (Cooling surface area:Approx. 0.149m², with insulation)   Vacuum seal ring (FKM, PTFE surface treatment)Double coil (Cooling surface area:Approx. 0.143m², with insulation)   Vacuum seal ring (FKM, PTFE surface treatment)   Condensate retention preventionVertical double coil (Cooling surface area:Approx. 0.143m², with insulation)   Vacuum seal ring (FKM, PTFE surface treatment)   Condensate retention prevention,Condensate backflow preventionVertical double coil (Cooling surface area:Approx. 0.149m², with insulation)   Vacuum seal ring (FKM, PTFE surface treatment)Rotary JointTS29/38, inner diameterΦ18×L284mmTS29/38, inner diameter Φ18×L208mmTS29/38, inner diameterΦ18×L284mmTS29/38, inner diameter Φ18×L208mmFlask TypesDistillation flask (TS29/38, 1L), flask clamp (POM), recovery flask (S35, 1L), flask clamp (SUS)MotorDC servo motorInterface SizeOuter diameter φ10mm (cooling water   vacuum)PerformanceRotation Speed Range5 to 315rpm, white LED digital setting and displayLifter StrokeManual balance type (~200mm stepless adjustment, 90° rotation lock/release)Distillation Flask Evaporation Capacity~23mL/min (water evaporation)Safety FunctionsMotor overload stop function, overcurrent protection, overvoltage protectionOther FunctionsForward/reverse rotation, timer automatic forward/reverse switching, power recovery (mode selection)SpecificationsDistillation Flask50 to 2000mLRecovery Flask100 to 2000mLPower SupplyAC100 to 230VCurrent1ADimensionsW719× D324× H534mm (Lifter highest position:       H734mm)W529× D324× H745mm (Lifter highest position:       H945mm)W529× D324× H753mm (Lifter highest position:       H953mm)W719× D324× H534mm (Lifter highest position:      H734mm)W529× D324× H745mm (Lifter highest position:     H945mm)W529× D324× H753mm (Lifter highest position:      H953mm)WeightApprox. 10.5kg   (Main unit: approx. 8.5kg + glass set: approx. 2kg)Approx. 9kg   (Main unit: approx. 7kg + glass set: approx. 2kg)AccessoriesMain UnitUser manual, warranty card, AC power adapter, power cord (approx. 2m), guide rail, rear protection plate, hook-and-loop tape (single/double-sided), condenser tube stand, and hex wrench (included in glass set B/E)Glass SetWarranty card, distillation flask, distillation flask clamp, recovery flask, recovery flask clamp, vacuum seal ring, flask pusher (for ST29), condenser tube insulation manual, sample introduction tap, connection rotating shaft, vacuum nozzle (gray), cooling nozzle (black), cooling tube nut, ring springWater Bath/Oil Bath SpecificationsWater BathOil BathModelBM312-BBO312-BPerformanceTemperature Control RangeRoom temperature +10 to 90°CRoom temperature +10 to 180°CTemperature Adjustment Accuracy±1°C±1.5°C (water), ±2°C (oil)ConfigurationExterior MaterialPBT (with glass fiber)Inner Tank MaterialStainless steelSafety FunctionsAutomatic overheat prevention, temperature upper limit anomaly, independent overheat preventer, overcurrent fuse, etc.Other FunctionsDeviation correction, overshoot notification, power failure compensation function (mode selection), 2A service socketSpecificationsPower SupplyAC200 to 230V 5 to 6ATank Inner Dimensions · Liquid CapacityΦ240×H119mm · Approx. 5LDimensionsΦ262 (max depth 286mm)×H240mmCurrent ValueApprox. 4.5kgAccessoriesUser manual, warranty card, power cord (approx. 3m), fuse tube.Information about the Yamato REV212MBW-B rotary evaporator is provided by Guangzhou Jincheng Scientific Instruments Co., Ltd. For more details about rotary evaporators, please feel free to contact us. more>
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Cold-pressed pellets with rubber powder
$3500
Category: Chemicals/Rubber & Products/SBR (Styrene-Butadiene Rubber)
Company: 达州建杰新型材料科技有限公司
Product Description: Cold-pressed pellet binder powder typically refers to a type of adhesive material used in metallurgical pellet production, which has broad applications in the metallurgical industry.It can be used to bind metal mineral powders such as iron ore powder, manganese ore powder, chromium ore powder, and phosphate ore powder; it can also be used to bind non-metallic mineral powders such as fluorite powder ore, quartz powder ore, and graphite products. Additionally, it can be used to bind metallurgical waste materials like steel slag magnetic separation material and sinter return ore.Control the amount of binder added: The amount of binder added has a significant impact on the quality of the pellets. Too little binder may result in low pellet formation rate and insufficient strength; too much binder may increase costs and affect pellet performance. Therefore, the amount of binder added should be strictly controlled based on actual conditions.Ensure thorough mixing: During the mixing process, it is essential to ensure that the materials and binder are fully and uniformly mixed to improve the pellet formation rate and quality. more>
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Large Screen Thermometer with Storage Function
Negotiable
Category: Instruments & Meters/Temperature Instruments/Other Unclassified
Company: 南京联创分析仪器制造有限公司
Product Description: W600C Large Screen Smelting ThermometerI. Application Fields1. A high-precision specialized instrument developed specifically for the rapid measurement of molten metal temperature during the smelting process in industries such as metallurgy and foundry.2. The instrument uses a single-chip microcomputer as the core, employs high-precision measurement sensors, and adopts various intelligent processing technologies to ensure long-term stable operation.3. When paired with compatible thermocouples, this instrument can perform precise and rapid temperature measurements in various scenarios.II. Features1. Equipped with a 5-inch digital tube (character height 128mm) display, suitable for long-distance reading and viewing.2. Features include a bell sound prompt at the end of temperature measurement, automatic retention of measured temperature values, and alarms for broken thermocouples and over-range conditions. Simple and convenient operation.3. Utilizes reliable and effective anti-interference measures, providing excellent anti-interference capability. Temperature measurement can be performed inside the furnace during medium-frequency furnace smelting without power interruption.4. The instrument can store 1000 sets of historical data for review, supports an optional printer for instant printing of test data, and includes a standard RS-232 interface.5. Displays real-time current time and can be used as a clock. Time data is preserved even during power outages, eliminating the need for frequent adjustments.III. Main Technical Parameters1. Measurement Range and Applicable Scenarios:Single Platinum-Rhodium KS-602, 0–1750°C; for molten steel, iron, copper, and aluminum temperature measurement.Single Platinum-Rhodium KR-602, 0–1750°C; for molten steel, iron, copper, and aluminum temperature measurement.Dual Platinum-Rhodium KB-602, 500–1800°C; for high-temperature molten steel measurement.Tungsten-Rhenium KW-602, 0–2000°C; for molten steel and iron temperature measurement.Nickel-Chromium/Nickel-Silicon K, 0–1000°C; for molten aluminum and zinc temperature measurement.2. Measurement Accuracy: ≤±0.2% ±1°C3. Resolution: 1°C4. Response Time: 1S5. Operating Conditions: Temperature 0–50°C; Humidity 5–80% RH6. Storage Conditions: Temperature -20–60°C; Humidity 5–90% RH7. Large Screen Dimensions: 500×238×90 (mm)8. Compatible Thermocouples: S, B, W, R, K (all five types can be used with the same unit).9. Power Supply: AC220V±10% 50HZIV. Instrument Components1. Large Screen Display: 1 unit2. Testing Rod: 1 set (standard length 2.4m, customizable, with a 15m cable).3. Electric Bell: 1 unit4. Copper Head: 1 unit5. Power Cable: 1 unit6. Optional Accessories: Thermocouples, printer, and communication software. more>
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HSY-5030 Oil Wash Viscosity Tester (with Refrigeration)
Negotiable
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 颀高仪器制造(江苏)有限公司
Product Description: The HSY-5030 Wash Oil Viscometer (with refrigeration) is designed and manufactured in accordance with the requirements specified in the method for determining the viscosity of wash oil. It is a wash oil viscosity tester developed by our company, suitable for determining the Engler viscosity of wash oil obtained from the distillation of high-temperature coal tar.I. Main Technical Features1、Desktop integrated design with a double inner pot structure; both inner and outer pots are made of stainless steel material.2、Capable of simultaneously testing two samples in the same temperature environment and generating an average time value, making it an ideal instrument for determining wash oil viscosity.3、Equipped with semiconductor refrigeration, meeting standard temperature measurement test requirements.II. Main Technical Parameters and Specifications1、Power supply: AC (220±10%) V, 50Hz;2、Standard water value: (51±1) seconds;3、Measurement temperature range: (20~100)°C;4、Test temperature points: 20°C, 40°C, 50°C, 60°C, 80°C, and 100°C;5、Common temperature control accuracy: (20±0.1)°C, (25±0.1)°C;6、Temperature control accuracy: ±0.1°C;7、Includes 2 receiving bottles and 2 wooden plugs as complimentary gifts. more>
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PH-221 Automatic pH Correction Controller (with Backlight Display)
Negotiable
Category: Instruments & Meters/Specialized Instruments/Other Specialized Instruments
Company: 福安市水波科技有限公司
Product Description: Screen with backlight display, automatic calibration pH controller Two-point automatic pH calibration Simultaneous display of pH, temperature, and control valve limits Automatic recognition of incorrect calibration solution more>
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Mobile Hospital Medical Waste Treatment Equipment with Shredder
$4000000
Category: Health & Medical/Hospital Facilities/Other Hospital Facilities
Company: 潍坊志特环保科技有限公司
Product Description: Microwave sterilization is the result of the combined action of microwave thermal effects and biological effects, allowing microwave energy to directly interact with bacteria, rapidly killing them. 3. Non-thermal effects of microwave energy: High-frequency electric fields cause polarization changes in molecular structures, leading to alterations in microbial proteins and physiologically active substances. The resulting energy changes and losses or death play a unique role in sterilization that conventional physical sterilization methods do not possess. 1. Short sterilization time, fast speed, strong penetration ability, uniform internal and external temperatures, energy-saving, and excellent sterilization effect. 2. Microwaves have the same non-selective effect on all organisms and can kill a variety of microorganisms and pathogens. 3. The combination of microwaves and steam makes the sterilization effect even more effective. 4. Waste sterilization is non-toxic and residue-free. Microwave sterilization addresses issues such as limited workspace, small footprint, no high temperatures in the surrounding environment, and ensures cleanliness and hygiene. 5. In a microwave field, cell structures are destroyed, and the balance of substances inside and outside the cell is disrupted, leading to cell death. The sterilization effect can reach 99.99%. 6. It features safe disposal functionality. It enables rapid deployment and flexible mobilization, breaking geographical limitations, providing efficient and convenient medical waste disposal services, improving response speed, and offering strong support for airport security under normalized epidemic prevention and control. 7. Microwave sterilization technology does not produce dioxins or foul-smelling gases, protecting employee health and the environment. more>
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Fixed Medical Waste Microwave Disinfection Equipment with Shredder
$1400000
Category: Health & Medical/Hospital Facilities/Other Hospital Facilities
Company: 潍坊志特环保科技有限公司
Product Description: Microwave disinfection technology features short disinfection time, fast speed, strong penetration, uniform internal and external temperature, energy efficiency, and excellent disinfection effect. 2. In the microwave field, it destroys the cell structure and disrupts the internal and external material balance, leading to cell death. 3. The combination of microwave and steam makes the disinfection effect more effective. 4. Microwave disinfection technology does not produce dioxins or odorous gases, and does not discharge wastewater. more>
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