China Products List

Category:Hardware & Tools/Cutting Power Tools/Drill Bits

Product Description:I. In which areas of automobiles are plastic hot plate welding machines applied?Automotive hot plate welding machines include: automotive headlight hot plate machines, automotive bumper hot plate welding machines, automotive water plug hot plate machines, automotive oil tank hot plate machines, automotive battery hot plate machines, automotive dashboard welding machines, automotive radiator hot plate machines, turn signal hot plate welding machines, automotive glove box hot plate welding machines, automotive fuel tank hot plate welding machines, automotive bumper hot plate machines, automotive carbon canister hot plate welding machines, automotive PP plastic hot plate machines, automotive spoiler hot plate welding machines, automotive horn hot plate welding machines, automotive center panel hot plate machines, automotive speaker hot plate machines, automotive dust cover hot plate welding machines, automotive sun visor hot plate welding machines, and pneumatic automotive hot plate machines.<img src="https://img-i-album.toocle.com/view/2023/10/08/23/65223fa857823.jpg" style="max-width:100%;"/>II. Working Principle of Plastic Hot Plate Welding EquipmentThe hot plate plastic welding machine utilizes the principle of electric heating to melt plastic, accurately controls temperature changes, and is equipped with comprehensive mechanical devices to achieve perfect welding. It welds plastic parts through a temperature-controlled heating plate. During welding, the heating plate is placed between two plastic parts. When the workpieces are pressed against the heating plate, the plastic begins to melt. After a preset heating time, the plastic on the workpiece surfaces reaches a certain level of melting. At this point, the workpieces separate, the heating plate is removed, and the two workpieces are then joined together. Once the required welding time and depth are achieved, the entire welding process is completed. It is designed for welding large and irregular plastic workpieces made of materials such as PE, PP, nylon, and ABS. It is also widely used in environmentally friendly filtration products, electronic products, plastic toys, audio-visual products, automotive lamps, instruments, household plastic products, and the packaging industry for welding, riveting, spot melting, and embedding and edging processes between metal parts and plastics. It replaces outdated organic solvent adhesion processes and offers advantages such as low energy consumption, high efficiency, no deformation, no pollution, strong welding, and easy operation.III. What are the advantages of hot plate welding technology?1. Applicable to workpieces of different sizes without area limitations;2. Applicable to any welding surface without special requirements;3. Allows for plastic allowance compensation on welding surfaces, ensuring welding strength;4. Adjustable welding programs to meet the needs of various materials, offering flexibility, convenience, strong controllability, and high precision;By generating high temperatures through mold heating to melt the surfaces of plastic workpieces and combining them with comprehensive mechanical devices, two plastic parts are bonded together to achieve perfect welding results, compensating for the shortcomings of ultrasonic welding machines for large and special plastic workpieces. It can compensate for the inability of injection molding machines to form certain plastic products in one step and also addresses the limitations of ultrasonic welding for certain materials (such as PP). It solves the challenges of combining and welding various large, curved, and thick-walled plastic products. After welding, the product's air tightness, water tightness, and tensile strength can meet the required standards.IV. Operating Process of Equipment WeldingWelding process: Place the lower plastic workpiece → Lower fixture clamps → Place the upper plastic workpiece → Upper fixture clamps → Press the start button → Hot plate advances → Upper and lower pressure plates move (simultaneously relative motion) → Heat application → Upper pressure plate moves up, lower pressure plate moves down → Hot plate retracts → Upper pressure plate moves down, lower pressure plate moves up → Bonding → Upper fixture releases → Upper pressure plate moves up, lower pressure plate moves down → Lower fixture releases → Remove the product<img src="https://img-i-album.toocle.com/view/2023/10/08/d9/65224324efbd9.jpg" style="max-width:100%;"/>Welding program: The entire machine action system moves the welding main body to the required position --- Upper cold mold automatically loads --- Internal actions of the welding main body begin --- Complete the first plastic part welding --- The entire machine action system moves the welding main body to the next welding position --- Proceed to the next welding cycle.Operation process: First, manually place the large plastic workpiece into the lower cold mold on the machine's worktable and secure it. Simultaneously, arrange the two upper plastic parts (small hooks) neatly into the two loading slots on the machine's worktable, allowing batch placement. Then, start the equipment, and the machine will automatically complete all welding points. Finally, manually remove the welded workpiece from the machine's worktable and proceed to the next cycle.V. Equipment StructureThe hot plate moving mechanism consists of a cylinder, slider guide rails, hot plate, and other components. The cylinder serves as the power source, driving the hot plate mechanism to move back and forth along two slider guide rails in a straight line.Hot plate components: Consist of hot molds and heating plates. The hot molds and heating plates are connected to the hot plate moving mechanism via a quick positioning and fastening mechanism. The upper and lower hot molds are made of aluminum-copper alloy.Structural features: The hot plate moves smoothly with minimal movement clearance. The hot plate mechanism includes heating plates, upper and lower hot molds, and a quick connection mechanism for fixing the hot molds to the heating plates, enabling efficient and rapid replacement of different products, optimizing its application range, and improving production efficiency.Upper and lower template operating mechanisms:The upper and lower templates are connected to the hot plate via four limit guide rods, allowing precise adjustment of welding depth. Together, they form the main moving components of the equipment.Upper template movement mechanism:The upper pressure plate moving mechanism consists of a cylinder, linear bearings, four φ30 guide columns, molds, mold pneumatic clamping devices, vacuum suction cups, and other components. The cylinder serves as the power source, driving the pressure plate mechanism to move up and down along the four guide columns in a straight line. The vacuum system uses imported vacuum generators to output vacuum pressure, securely holding the plastic parts via vacuum suction cups to ensure correct positioning without damaging the surface of the plastic parts. (The above driving methods can be customized as hydraulic or servo non-standard solutions.)VI. Features of Plastic Hot Plate Welding Equipment1. Uses PLC programmable microcomputer control for easy setting of various welding parameters;2. The hot plate machine features a digital LCD display with high accuracy and a repeatability error of 1%;3. Electrical and pneumatic components are imported from Japan, ensuring stability and reliability;4. Through PLC digital control, temperature settings for upper and lower parts are simple, and mechanical response speed is fast;5. Automotive hot plate machines use linear guide rails to carry cold and hot molds, ensuring high precision and quality;6. The equipment is designed with large heating surfaces and large work areas, suitable for processing larger objects and simultaneous multi-point processing;7. Uses imported cylinders, spray-painted machine cabinets, and hard chrome-plated work surfaces, making the equipment aesthetically pleasing and durable;8. Equipped with dual emergency stop buttons, switch buttons, and alarm devices at various ends of the equipment;9. Features balanced heating, with left and right sliding templates connected to four chrome-plated guide columns for linear processing and welding. Molds use a positioning pin mechanism for convenient and accurate mold adjustment.<img src="https://img-i-album.toocle.com/view/2023/10/08/f7/6522434d5ddf7.jpg" style="max-width:100%;"/>VII. Market Applications of Hot Plate Welding TechnologyPlastic hot plate welding machines are designed for welding large plastic workpieces made of materials such as PE, PP, nylon, acrylic, and ABS. They enable multi-point simultaneous hot riveting welding, with welding shapes including circular, square, mesh patterns, etc. Depending on customer requirements, one or two workpieces can be welded simultaneously to increase production capacity. After welding, watertight and airtight effects can be achieved. They are suitable for welding automotive plastic components such as radiators, plastic fuel tanks, expansion water tanks, bumpers, dashboards, storage batteries, automotive batteries, taillights, intake pipes, spoilers, door panels, interior parts, glove boxes, turn signals, speakers, carbon canisters, and dust covers. With modifications and mold changes, hot plate welding machines can also be applied to welding large workpieces with complex and irregular joint surfaces, such as musical instrument speakers, electrical appliances, pharmaceutical containers, PP toilet lids, PP plastic pallets, PP plastic trays, nut embedding, hot melt riveting, LED lights, plastic hot riveting, toy perforated balls, deodorant balls, round containers, medical containers, medical tubing, plastic pallets, steam irons, foot baths, and construction templates. more>

Category:Hardware & Tools/Pipe Fittings/Tee Fittings

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Category:Hardware & Tools/Fasteners & Connectors/Other Fasteners & Connectors

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Category:Hardware & Tools/Cutting Power Tools/Drill Bits

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Category:Hardware & Tools/Welding Materials & Accessories/Other Welding Materials

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Category:Hardware & Tools/Brushes/Other Brushes

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Category:Hardware & Tools/Pipe Fittings/Tee Fittings

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Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:High-Quality Scented Mold Removal Cleaning Paste from South China Supplier WholesaleProduct Introduction more>

Category:Hardware & Tools/Cutting Power Tools/Drill Bits

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Category:Hardware & Tools/Cutting Power Tools/Drill Bits

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Category:Hardware & Tools/Machine Tool Accessories/Other Machine Tool Accessories

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Category:Hardware & Tools/Cutting Power Tools/Drill Bits

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Category:Hardware & Tools/Cutting Power Tools/Drill Bits

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Category:Hardware & Tools/Cutting Power Tools/Drill Bits

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Category:Hardware & Tools/Cutting Power Tools/Drill Bits

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Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:<img src="http://www.iheir-1.com/wp-content/uploads/2023/06/竹地板_副本.jpg" width="100%"/>Through years of visiting factories producing heavy bamboo and ordinary bamboo products, we have found that many products are at high risk of mold, and there is a lack of understanding about mold issues. So, how should these problems be addressed? It's actually quite simple: by incorporating anti-mold products into the manufacturing process, the risk of mold during the rainy season can be avoided. There is no need to worry about finished products becoming moldy in humid environments or after being sold. Through continuous testing by multiple laboratory engineers, we have developed a solution that completely resolves this issue.Differences in mold prevention between heavy bamboo and ordinary bamboo processes:Heavy bamboo process: Heavy bamboo is made by breaking bamboo into strands, soaking them in adhesive, and hot-pressing. Therefore, adding anti-mold agents through soaking or mixing into the paint can achieve excellent anti-mold effects.Ordinary bamboo process: Bamboo is split—whole bamboo is sliced—high-temperature carbonization—vacuum high-pressure treatment—then anti-mold and anti-corrosion agents are added to achieve functionality. This process preserves the natural flexibility of bamboo physically. After high-temperature carbonization and vacuum high-pressure treatment, the original air inside the bamboo slices is removed, oxidation is isolated, and anti-corrosion, anti-mold, and insecticide agents are added. Through hot-pressing, the final board is formed, achieving very effective anti-mold results.The following two products can be applied:<img src="http://www.iheir-1.com/wp-content/uploads/2022/04/iHeir-JP-2.jpg" width="100%"/>Bamboo and Wood Anti-Mold Agent Product IntroductionProduct BenefitsAnti-microbial treatment agents provide users with the following benefits:1. Prevents deterioration or discoloration caused by bacteria, mold, algae, yeast, etc.2. Maintains the "freshness" of products and items by inhibiting or preventing the growth of odor-causing bacteria and mold spots.3. Extends the lifespan of items by inhibiting the growth of bacteria and mold.4. Keeps items hygienically clean and insect-resistant.5. Prevents odor generation due to other chemical protective properties.6. Within permitted usage ranges, it has good compatibility with substrates and processes.Usage Methods1. Treatment operations:A. To ensure the anti-mold and anti-insect effects of bamboo, wood, rattan, grass, and their products after treatment, soaking with iHeir-JP solution should increase the weight of the items by 10%-20%.B. Fully submerge bamboo, wood, rattan, grass, and their products in the prepared solution (do not expose to air). After achieving a 10%-20% weight increase, remove and drip dry, then air-dry or sun-dry before packaging and storage.C. For spraying methods, dilute with water or alcohol at a ratio of 1:10-20, mix evenly, and spray directly onto the surface of bamboo, wood, rattan, grass, and their products or apply with a brush. The agent must fully cover the bamboo and wood surface, then air-dry naturally.D. The prepared solution is stable and can be reused. It does not need to be discarded but should be used up within one month if possible.2. After treatment by soaking or spraying, bamboo, wood, rattan, grass, and their products with a moisture content below 25% will maintain anti-mold effectiveness for over one year, regardless of environmental conditions.3. Packaging and storage: 25Kg/drum. Store in a dry, dark environment with a validity period of 3 years.Dilution MethodFor soaking solution, prepare at a ratio of 1:15 (1 kg of bamboo and wood anti-mold agent : 15 kg of water).<img src="http://www.iheir-1.com/wp-content/uploads/2022/02/iHeir-YQ-2.jpg" width="100%"/>Paint Anti-Mold Agent Product Introduction:Paint anti-mold and anti-bacterial agent is a highly effective, non-toxic bactericide suitable for paints, PU, latex paints, polymer emulsions, pigment pastes, and various oil-based coatings. It can also be used to inhibit the growth of bacteria and fungi during the production and storage of printing inks and other water-based organic products. Paint anti-mold and anti-bacterial agent has been widely used for sterilization and mold prevention on paint film surfaces. Extensive experiments and practical applications show that it provides excellent antibacterial and anti-corrosion functions for acrylic, polyvinyl acetate, polystyrene butyl ester, and other copolymers, with excellent compatibility with the organic and inorganic components in these products.Usage MethodsPaint anti-mold and anti-bacterial agent is supplied in liquid form, making it easy to mix. Its antibacterial and anti-corrosion effects are not affected by the point of addition. It can be added directly during grinding or paint mixing. To ensure uniform dispersion after adding the agent, the emulsion or oil-based paint must be thoroughly stirred (recommended addition ratio: 1-1.5%). When processed with microbial capsule technology on packaging materials, the concentration of active ingredients depends on the size of the product or space.Friendly Reminder:Our company specializes in anti-mold and anti-bacterial agents. We provide free samples for testing, free anti-mold solutions, and technical explanations. more>