Zhoushan Jed Machinery Co.,Ltd

Professional extruder screw product manufacturing and trade service provider in China



Jed, PET/PP packing belt extruder screw barrel, complete models, electroplated alloy, excellent plasticizing

Application: Used for PET/PP packing belt extruder,  plastic granulator,  injection molding machine

Place of Origin: Zhoushan,Zhejiang,China

Brand Name: JED

Material: 38CrMoAlA

Process: nitriding & bimetallic

Nitrided Hardness: HV960-HV1100

Nitrided Case Depth: 0.45mm-0.8mm

Nitrided Brittleness: Less than Grade 2

Surface Roughness: Ra 0.4

Screw Straightness: R0.015mm

Length diameter ratio: 1: (15-40)

Bimetallic alloy layer: 2mm-2.5mm

Product advantages: wear resistance, corrosion resistance, excellent plasticization, extrusion stability

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Product Introduction:

Packing belt alias bale belt or strapping belt, packing belt is divided into PP packing belt and PET packing belt (the current market these two commonly used). PP packing belt raw materials are made of polypropylene, so PP packing belt has good toughness, tensile force, light specific gravity, stable physical and chemical properties, corrosion resistance, clear pattern, smooth belt delivery, widely used in different industries of product packaging. PET packing belt is an international advanced packaging material, is a kind of high density fiber belt, is made of polyethylene terephthalate ethanol as the main raw material by extrusion processing, is internationally recognized environmental protection packing belt. PET is one of the plastic resins with high recyclability, which can be reused. Due to its chemical resistance, hard and durable, smooth surface and good pressure resistance, it is widely used in heavy packing: such as steel industry, chemical fiber industry, aluminum ingot industry, paper industry, ceramics industry, brick kiln industry, screw industry, electronics industry, textile industry and wood industry.

Our company specializes in the production of PP/PET packaging belt extruder special screw barrel, with a unique separation and mixing effect, to ensure the uniform plastification of materials. Screw barrel material is 38CrMoALA, nitride treatment, low noise, wear resistance, corrosion resistance. The barrel is cooled by air, and the heating method is cast aluminum heating ring. The maximum output is 100kg. It has the advantages of large extrusion volume, good plasticization, high hardness, high wear resistance, strong processing adaptability, easy operation, energy saving, high extrusion pressure, good embossing effect, good molding, convenient maintenance, simple operation, safe and reliable, etc.

The head die gap adopts adjustable design, which is conducive to changing product specifications. Reasonable structure, strong processing adaptability, simple operation, easy maintenance. All technical indicators have reached the advanced level of the same type of screw.

Scope of Application:

PET packing belt equipment, PET plastic steel belt extrusion equipment; PP/PET packing belt production line; In wood industry, stone, plate, brick, chemical fiber, cotton, aluminum ingot, zinc ingot, tin ingot, flat glass, bottles, cans, aluminum, non-ferrous metals, electronic appliances, ceramics, sanitary ware, metal die casting, auto parts and other industries have been widely used.




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