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Product name
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Heat transfer silicone roller
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Raw material
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USA,Japan silicone
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Application
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heat transfer machine
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Features
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High temperature resistant
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Hardness
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30-90 shore A
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Inner size
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Can be customized
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Outer size
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Can be customized
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Length
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According your product
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Color
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orange
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Work Temperature
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250-350ºC
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MOQ
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1 piece
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Detailed Photos
High Temperature Resistant Silicone Roller for heat transfer printing
High Temperature Rollers are the most important parts of heat transfer printing machine.
We are professional High Temperature Roller manufacturer and factory!
Our Advantages
1)High and low temperature resistance
Silicone rubber rollers a heat-resistance rubber roller.In various rubbers,it has the widest temperature range(-100ºC-350ºC)
2)Excellent resistance to ozone aging,oxygen aging,light aging and weathering.After vulcanization,it is exposed to outdoor for several years,no significant change in performance.
3)Excellent electrical insulation performance.
After vulcanization,the electrical insulation performance of the silicone roller changes little when it is exposed to moisture,water,or temperature.The silicone dioxide generated after combustion is still an insulator.This can ensure that the electrical equipment continues to work until it is repaired.
4)Silicone rubber roller is also resistant to oil,radiation,and fire.High pressure resistance,good deformation recovery.
5)Made the exclusive special vulcanization process for longer life.
6)First-class flexibility,good toughness.
7)Fast thermal conductivity and excellent thermal conductivity.
8)Good abrasion resistance,more excellent polishing performance.
9)Excellent wear resistance,pressure resistance and durable performance.
10)Anti-corrosive oxidation.
11)Refuse
12)Oxidation corrosion
13)Corrosion oxidation aging
Silicone rollers are essential components in various manufacturing industries, including printing, packaging, and textiles. These rollers are widely used due to their high-temperature resistance, non-stick properties and excellent mechanical strength. The production process of these rollers involves several steps, which ensure that the end product is of high quality and meets the industry's specific requirements.
Step 1: Mixing of Raw Materials The first step in producing silicone rollers is the mixing of raw materials. The process starts with the selection of high-quality silicone raw materials, such as silicone gums, cross-linkers, and catalysts. These materials are mixed in precise proportions using advanced equipment to create a homogenous mixture.
Step 2: Processing Once the raw materials are mixed, the processing step follows. The mixture is fed into a kneading machine or a two-roll mill, which thoroughly mixes and degasses the mixture. This ensures that all impurities are removed and the mixture is homogeneous. The processing equipment is designed to work at specific temperatures and speeds, which ensures a consistent product.
Step 3: Forming After processing, the mixture is shaped into the desired shape. This is done by either injection molding or extrusion. The choice of the method to be used depends on the size and shape of the silicone rollers required. In injection molding, the mixture is heated and then injected into a mold. Extrusion, on the other hand, involves feeding the mixture into an extrusion machine, where it is heated, pressed, and shaped into a continuous sheet or custom profile.
Step 4: Vulcanization Vulcanization is the process by which the silicone rollers are cured to achieve their final properties. The rollers are heated in an oven to temperatures between 130°C and 200°C, depending on the required properties. The vulcanization time depends on the thickness of the rollers. After vulcanization, the rollers are allowed to cool down to room temperature.
Step 5: Finishing The final step in producing silicone rollers is finishing. This step involves trimming, polishing, and testing of the rollers. The trimming machine removes any unwanted parts from the rollers. Polishing ensures that the rollers are smooth and free of any imperfections. The rollers are then tested for hardness, surface gloss, and dimensional accuracy. In conclusion, the process of producing silicone rollers involves several steps, ranging from mixing the raw materials to finishing the final product. The process ensures that the rollers meet the quality standards of the industry. With the right production processes, manufacturers can produce high-quality silicone rollers that are reliable, durable, and meet specific customer requirements.
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