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Brand Name : WingsPlastic
Model Number : SJ65/30
Certification : CE
Place of Origin : Qingdao China
MOQ : 1 set
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10 sets
Delivery Time : 45 working days
Packaging Details : Wooden Box or Film Packing
Condition : New
Powder Condition : 380V/50HZ or customized
Capacity : 80kg/h or Customized
Pipe diameters : 30-70mm or customized
Suitable materials : EVA LLDPE materials
Speed : 1-5m/min
Screw : Single Screw
HS Code : 84772090
Origin : Qingdao China
After-sales Service : 1 year
I. Production Process
Raw Material Preparation: EVA (Ethylene-Vinyl Acetate) granules are mixed with necessary additives such as plasticizers, antioxidants, and color masterbatches to enhance performance and color stability.
Extrusion Molding: The raw material is fed into the extruder through an automatic conveying system, where it is melted and homogenized by the screw under high temperature before being extruded into a tubular shape.
Cooling and Shaping: The extruded EVA tube passes through a water or air cooling system to solidify quickly and maintain precise dimensional stability.
Cutting and Winding: Once cooled, the tube is automatically cut to the required length or wound into rolls for easy storage and transportation.
Quality Inspection and Packaging: The finished tubes undergo strict quality checks, including wall thickness, diameter, and pressure resistance tests. After meeting standards, they are packaged and stored.
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