$1680

Category: Health & Medical/Pharmaceuticals & Raw Materials/Chemical APIs

Company: JINAN APICDMO BIOTECHNOLOGY CO., LIMITED

Product Description: Urolithin A is a metabolite compound resulting from the transformation of ellagitannins by the gut bacteria.It belongs to the class of organic compounds known as benzo-coumarins or dibenzo-α-pyrones. Its precursors – ellagic acids and ellagitannins – are ubiquitous in nature, including edible plants, such as pomegranates, strawberries, raspberries, and walnuts. Ellagitannins are hydrolyzed from the intestine into release Ellagic acid, and this is processed from the gut microflora to urolithins through the increasing loss in 1 of its two lactones successive removal of hydroxyl groups. Once It’s consumed in the intestines, then Urolithin A powder enters the flow System of this intestine. Mitophagy is the selective degradation of your mitochondria by autophagy. It often occurs to defective mitochondria following damage or stress. However, as we age, Mitophagy function becomes less efficient. Luckily, Urolithin A is approved to stimulate mitophagy in a conserved manner across different species. more>

$30

Category: Chemicals/Plastics & Products/Plastic Raw Materials

Company: Fuzhou xinmiao pet products co., ltd

Product Description: DMF22-002 memory polyester fabric, silk cotton, short rabbit hair flannel, built-in heatable medium, cotton clip with short rabbit hair, strong warm black grey coffee, wheat seedling green XS S M L XL 2XL 3XL more>

$30

Category: Lace Finished Products

Company: Zhangzhou Longwen District Yongyi Knitting Garment Co., Ltd

Product Description: Our company was established in 1993 and currently has nearly 300 employees. We specialize in producing sportswear, children's clothing, and other products, all of which are sold to Europe, America, and other regions. Due to production development, the company has built a new production building, dormitory building (with 4 employees and 1 room, equipped with toilets and balconies), and office building, covering an area of nearly 10000 square meters. The company has introduced computer sewing equipment production lines from Japan and South Korea, and needs to add 250 new employees. The company welcomes new employees to visit and participate in work more>

$1100

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: China Yuanbig Group Limited

Product Description: King Peals EPS Beads F-SA Grade. Larger Beads with King Pearl Brand. Factory Supply Directly with Goods Price. more>

$5410

Category: Others

Company: 大连仲益纸业有限公司

Product Description: more>

$5310

Category: Others

Company: 大连仲益纸业有限公司

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 湖北华醇食品有限公司

Product Description: more>

$2311

Category: Others

Company: 河北威岳机械有限公司

Product Description: Assembly platforms enable rapid assembly during machining processesIn the machining industry, assembly platforms serve as critical facilities for connecting various components and achieving product assembly. Their performance and efficiency directly impact the smooth operation of the entire production line and product quality. With the development of the manufacturing sector, requirements for assembly platforms have increasingly heightened, particularly in terms of assembly—how to complete assembly tasks has become a focal point for enterprises. This article delves into the assembly techniques of assembly platforms during machining processes, analyzing existing methods, challenges, and future development trends, aiming to provide valuable references for relevant practitioners.I. Overview of Assembly PlatformsAssembly platforms, also known as tooling platforms or assembly tables, are fundamental facilities in machining workshops used for supporting, positioning, and assembling components. They are typically made of high-strength materials, such as steel or aluminum alloy, with surfaces specially treated to enhance wear resistance and anti-slip properties. Depending on usage requirements, assembly platforms can be designed as fixed or mobile types, some even equipped with leveling devices and clamps to ensure assembly precision.II. Core Elements of Assembly Technology2.1 Standardization and Modular DesignThe prerequisite for assembly is the standardization and modular design of components. By breaking down complex products into several standardized modules, the assembly process can be greatly simplified, the variety of components reduced, and assembly efficiency improved. Moreover, modular design facilitates later maintenance and upgrades, lowering production costs.2.2 Advanced Positioning and Clamping TechnologyClamping is key to assembly. Modern assembly platforms often employ high-precision positioning systems, such as laser rangefinders and optical aligners, to ensure accurate alignment between components. Simultaneously, the use of pneumatic, hydraulic, or electric clamping devices allows for rapid fixation of components, reducing manual operation time and enhancing assembly quality.2.3 Application of Automation and Intelligent TechnologiesWith the maturation of automation technology, an increasing number of assembly platforms are integrating robots, automatic feeding systems, and smart sensors to automate the assembly process. This not only boosts assembly speed but also minimizes human errors, improving overall production efficiency. The application of intelligent technologies, such as machine vision and artificial intelligence algorithms, further enables assembly platforms to automatically adjust assembly strategies based on product characteristics, achieving flexible production.III. Implementation Strategies for Assembly3.1 Optimizing the Assembly ProcessReview the existing assembly process to identify and eliminate bottleneck links. By introducing parallel operations, assembly line workflows, and other methods, reasonably plan the assembly sequence to reduce waiting time.Weiyue Machinery, Ms. Xie 15350773479 more>

Negotiable

Category: Others

Company: 青岛润和祥服装有限公司

Product Description: more>

Negotiable

Category: Machinery & Equipment/Valves/Solenoid Valves

Company: 上海上九阀门有限公司

Product Description: Solenoid Valve with Signal Feedback   Solenoid valves with signal feedback enable precise remote automated control. The feedback signal allows real-time determination of whether the valve is operating normally. By integrating a signal feedback device on the valve body, these valves can be automatically controlled via systems such as MSC, APL, or PLC. Both the opening and closing actions of the solenoid valve send an active signal back to the control system (e.g., PLC), enabling immediate status monitoring.    Solenoid valves with signal feedback are suitable for neutral pure gases or liquids, especially in control systems for pipelines carrying air, water, hot water, gas, natural gas, diesel, etc. They are widely used in industries such as mining equipment, cutting machinery, cleaning systems, mechanical manufacturing, energy and bioengineering, medical devices, and environmental water treatment. Working Principle of Solenoid Valves with Feedback: Normally Closed Type: When the coil is energized, the pilot valve core is attracted, the pilot hole opens, and the upper chamber of the valve depressurizes. The piston is pushed by the medium pressure in the lower chamber, opening the solenoid valve. When the coil is de-energized, the pilot valve core resets via the spring, the pilot hole closes, and the upper chamber pressurizes through the piston throttle hole along with the thrust of the return spring, closing the solenoid valve. Normally Open Type: When the coil is energized, the pilot hole closes, and the upper chamber pressurizes through the piston throttle hole along with the thrust of the return spring, closing the solenoid valve. When the coil is de-energized, the pilot valve core resets via the spring, the pilot hole opens, the upper chamber depressurizes, and the piston is pushed by the medium pressure in the lower chamber, opening the solenoid valve. Technical Specifications of Solenoid Valves with Signal Feedback: Control Type: Normally Open, Normally Closed, Self-Holding.     Supply Voltage: DC12–220V; AC24–380V. Valve Body Material: Cast Steel, Brass, Aluminum, PTFE, Stainless Steel. Suitable Media: Water, Gas, Oil, Corrosive Fluids, etc. Pressure Range: 0–6.4 MPa Temperature Range: (-200, -50) to (+120, +200, +250) °C. Medium Viscosity: Less than 50 cSt (customizable for higher viscosity). Protection Rating: Dustproof, Waterproof, Explosion-Proof (select based on working conditions). Wiring Method: Terminal Block Type; Lead Wire Type; Plug Type. Connection Type: Flange, Welding, Internal Thread (external thread and special interfaces can be customized or adapted with connectors). more>

Negotiable

Category: Machinery & Equipment/Packaging Related Equipment/Wrapping Machinery

Company: 新河县江帆水利机械厂

Product Description: Xinhe County Jiangfan Water Conservancy Machinery Factory is a comprehensive manufacturer in the hydraulic machinery industry, integrating manufacturing, metal structures, casting, machining, heat treatment, and final assembly. For over a decade, our factory has adhered to this operational philosophy.Our main products include:1. Flap gates, which are categorized into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.2. Screw lift gates are divided into: flat push type, handwheel type, side crank type, manual type, electric type, manual-electric dual-use type, direct connection type, single lifting point, and double lifting point screw lift gates.3. Hoist gates are categorized into: gantry type, mobile type, radial gate type (including models such as QPQ, QPK, QPT, QHQ), ranging from 5T to 250T, with single and double lifting points in various models and specifications.4. Debris cleaning equipment series include: stainless steel fine bar screens with specific gap widths, trash racks, toothed rotary screen cleaners, rotary screen cleaners, GLGS high-chain type screen cleaners, YZL type spiral presses, XGS rotary screen cleaners, HZG rotary screen cleaners, and conveyors.5. Cast iron (composite) gates: Suitable for waters with relatively high heads, such as hydropower stations and reservoirs.6. Cast iron (bronze-inlaid) gates, available in over sixty specifications from 0.2m × 0.2m to 6.5m × 6.5m, commonly used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.7. Steel gates and stainless steel gates: Primarily used for environmental protection and sewage treatment.8. The Yuanshuo brand series of gates produced by our factory are safe to use, structurally rational, and perform excellently.9. Various specifications of waterstop rubber and expansion joint elastic rubber strips.Our enterprise sincerely cooperates with both new and existing customers through excellent product quality, warm and attentive service, and reasonable product pricing. more>

$0.001

Category: Chemicals/Plastics & Products/Plastic Additives

Company: Shishi Xiangke New Materials Co., Ltd

Product Description: Aluminum foil meal boxes are a widely used type of tableware. The thickness of aluminum foil meal boxes generally ranges from 0.03mm to 0.20mm and can be categorized into wrinkled and non-wrinkled types. They can also be divided into disposable and reusable varieties. Domestically, they are often referred to as tin foil meal boxes, but in reality, they are made from 3-series or 8-series aluminum ingots as raw materials. These are cold-rolled or hot-rolled into aluminum foil master rolls with uniform thickness, smooth surfaces, no pinholes, no dust particles, and no odor. They are then formed through a one-time fully automated cold stamping process using specialized equipment and molds.The product is lightweight and complies with national food hygiene standards. Moreover, it is easy to recycle, produces no harmful substances during processing, and does not contaminate renewable resources. The aluminum meal box product series are widely used in airline meals and cake food retail, with fast updates and high consumption rates. They are suitable for bulk sales. Aluminum foil meal boxes are extensively used in cooking and packaging of finished food products in cake shops and food stores. The product has a broad market and widespread popularity. more>

$8500

Category: Machinery & Equipment/Compression & Separation Equipment/Gas Recovery Vehicles

Company: 天津智匠泵业有限公司

Product Description: Tianjin Zhijiang Pump Industry Down-Suction Submersible Pump:The QJX series down-suction submersible pump is a new type of water-lifting machinery meticulously developed by Tianjin Zhijiang Pump Industry. It is widely used for water extraction from rivers and lakes; mine water supply and drainage; the construction or renovation of urban tap water systems, and various regional secondary water supply systems. The QJX down-suction pump adopts an integrated design, featuring a robust overall structure, simple installation and maintenance, and stable operation. It boasts high mechanical efficiency, significant energy-saving effects, and low operating costs. The motor utilizes dynamic water jacket cooling, providing excellent heat dissipation conditions and effectively extending the motor's service life. There is no need to build a pump room or fixed lifting equipment, greatly reducing the investment in civil engineering and supporting equipment for the water supply system. The equipment operates submerged, producing no noise, water leakage, or oil leakage, causing no environmental pollution, and is easily concealed to harmonize with the surrounding environment. Flow rate: 5-2000 m³/h Head: 10-1800 m.Tianjin Zhijiang Pump Industry professionally provides various submersible pumps for special working conditions, with stable performance. Especially for down-suction submersible pumps, the company has strong technical expertise, timely supply, and energy-saving and environmental protection features. The Zhijiang brand down-suction submersible pump has been used for years with excellent results and stable operation.Down-Suction Submersible Pump Motor ParametersThe submersible motor is lubricated by clean water. Before use, the motor cavity must be filled with clean water (Note: It must be filled completely; otherwise, the motor's service life will be reduced). If water is forgotten, the motor will burn out quickly.Motor protection level: IPX8Power supply380V/50HZ, 660V/50HZ. If customers require special voltage or frequency, please inform us in advance.Materials: Special materials and special requirements require customization.Impeller: Cast iron HT200, or tin bronze (various grades) such as: ZCuSn3Zn8Pb6Ni1Pump casing: Cast iron HT200, or stainless steel such as: 2Gr13, 304, 316, 316L, 2205 duplex stainless steel, etc.Pump shaft: Stainless steel 2Gr13 (tempered at 1050°C to enhance torque)Motor seal: Rubber seal O-ring; skeleton oil seal/mechanical seal.Motor expansion adjustment bladder made of rubber material.Equipment Advantages--Careful assembly in the factory ensures quick and reliable on-site installation.--Multi-stage impeller design results in extremely low noise.--Built-in check valve prevents water hammer impact.--High single-stage head reduces the overall unit height and increases operational stability. The pump shaft diameter of φ38mm enhances the shaft's torsional resistance. The shaft bush is made of pure natural rubber material for increased wear resistance and is equipped with a hard shaft bush made of imported material (with added metal outer protective sleeve, a specialty product).The above models are for illustrative purposes only; online prices do not represent actual selling prices. Please call for specific pricing. more>

Negotiable

Category: Chemicals/Alcohols/Trihydric Alcohols

Company: 江苏省海安石油化工厂

Product Description: CAS NO:27215-38-9EC NO:248-337-4Molecular Formula:C15H32O5Molecular Weight:292.4116Synonyms:;Dodecanoic acid, monoester with 1,2,3-propanetriol;Glyceryl laurate;AI3-03482;Aldo MLD;Aldo MLD-K-FG;Cithrol GML;Dimodan ML 90;Glycerin monolaurate;Glycerol monolaurate (VAN);Glycerox L 8;Glyceryl monolaurate;Grindtek ML 90;Imwitor 312;Lauric acid monoglyceride;Lauricidin 802;Lauricidin 812;Lauricidin R;M 300;Monododecanoyl glycerol;Monoglycerol laurate;Monolauroylglycerin;Monomuls 90L12;Monomuls L 90;NSC 4837;Poem M 300;Sunsoft 750;Sunsoft 757;Tegin L 90;UNII-Y98611C087;Laurin, mono- (8CI);dodecanoic acid - propane-1,2,3-triol (1:1);Molecular Structure: more>

Negotiable

Category: Other Blended & Interwoven Fabrics

Company: 江阴市瀚新纺织有限公司

Product Description: more>

Negotiable

Category: Chemicals/Water Treatment Agents/pH Adjusters

Company: Hangzhou TIM Chemicals Co., Ltd.

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Jinan Shenghe Chemical Co., Ltd.

Product Description: CAS NO:29297-55-0EC NO:Molecular Formula:Molecular Weight:Synonyms:Molecular Structure: more>

Negotiable

Category: Chemicals/Aldehydes/Other Aldehydes

Company: 河北信源科技有限公司

Product Description: CAS NO:29895-73-6EC NO:249-934-2Molecular Formula:C11H14O3Molecular Weight:194.2271Synonyms:;Benzeneacetaldehyde, cyclic acetal with 1,2,3-propanetriol;5-Hydroxy-2-benzyl-1,3-dioxan;5-Hydroxymethyl-2-benzyl-1,3-dioxolane;Acetaldehyde, phenyl-, cyclic acetal with glycerol;Benzeneacetaldehyde 1,2,3-propanetriol cyclic acetal;Phenylacetaldehyde glyceryl acetal;Benzeneacetaldehyde, cyclic acetal with glycerol;(2-benzyl-1,3-dioxolan-4-yl)methanol;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Suzhou Senfeida Chemical Co.,Ltd.

Product Description: CAS NO:30583-72-3EC NO:500-070-7Molecular Formula:(C15H28O2·C3H5ClO)xMolecular Weight:Synonyms:;Cyclohexanol, 4,4'-(1-methylethylidene)bis-, polymer with 2-(chloromethyl)oxirane;2,2-Bis(4-hydroxycyclohexyl)propane, epichlorohydrin polymer;4,4'-(1-Methylethylidene)biscyclohexanol, polymer with (chloromethyl)oxirane;Cyclohexanol, 4,4'-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane;Hydrogenated bisphenol A polymer with epichlorohydrin;Cyclohexanol, 4,4-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane;Molecular Structure: more>

Negotiable

Category: Chemicals/Inorganic Salts/Silicates

Company: 自贡自泵球阀水泵有限公司

Product Description: 循环泵化工泵用65轴径耐腐蚀耐高温碳化硅钛材TA2双端面集装式机封带外冲洗水价格说明：由于产品的特殊性，本店产品的标价仅供参考。机械密封产品属于特殊品，根据材质的不同，尺寸的不同、结构形式的不同，采购数量的不同，价格都随之改变，所以您选购我们的产品之前，请与我们客服联系机封型号：ZCMSD-65TiT货期说明：机械密封的交货期 一般在30天左右。机封结构：集装式，双端面，多弹簧过流材质：TA2+碳化硅SiC冲洗方案：外冲洗工况介质：氯化钠及氯化钾混合溶液介质温度：105~120℃主要应用：腐蚀介质的输送。适用泵型：含氯离子的化工泵 轴流泵 强制循环泵也可来图来样定制维修各种尺寸各种材料的机封。供货单位：自贡自泵球阀水泵有限公司ZIPO VALVE & PUMP CO., LTD more>