Jwell Good Performance Extruder Screw and Barrel Conical Twin Screw for PVC Products PVC Extrusion Machine Components Twin Screw

Product Description

Jwell Screw & Barrel
 

Jinhailuo,founded in 1978, is a well-known screw brand in China. More than 40 years of professional experience and history in the manufacture of screw barrels, so that our products can be done Higher precision and better quality, thus effectively increasing and improving the yield and quality of extruded products. Continuous innovation, continuous pursuit of product perfection, so that our production Products and services are available all over the world

 

 

 

 

Product Description

Material
 

High quality alloy-steel
 

1) 38CrMoAlA(JIS SACM645)
 

2) 42CrMo(JIS SCM440)
 

3) 9 Cr18MoV
 

4) SKD11
 

5) C276
 

6) GH113

 

Product Parameters

 

Heat-treatment	Nitriding treatment
	Electroplated hard-chrome finish
	High frequency quenching
	Spray bimetallic coating
	Vacuum quenching

 

Applications

1) For plastic product extrusion:Pipe extrusion, sheet, plate, Blow film & blow molding

2) For chemical fiber extrusion:PET , PA6 , film, non-woven fabric,rope fiber

3) For plastic recycling and pelletizing

4) For cable extrusion: PVC, PE, PBT and rubber fluoride

 

 

Applications

 

Pipe Series Screw

The screw of this series is mainly designed for all kinds of pipe extrusion. The screw structure is divided into two types: 
general type and high efficiency type. The new high efficiency screw adopts the structure of separating type with barrier and mixing, and the barrel adopts the structure of separating type with inner hole pulling helical groove, which can greatly improve the extruding efficiency of the production line, and at the same time, reduce the screw in the use of high speed and large output, the screw prongs of the situation of transitional wear. Plasma surfacing three-sided alloy treatment can be used to improve the service life of the screw.

 

Plate, Sheet, Film Series Screw

This series of screw is designed for extruding of plates, sheet and membrane products, and it is designed for different types of plate membrane products. The plate type products can adopt the venting type screw, the membrane screw usually adopts the structure complex separation type or the barrier type screw.

 

The main applicatons
PE waterproof membrane, PETsheet, PP/PE/PS enviromental thermoforming package, ABS/PMMA compostite sanitary ware, ABS/HIPS/ GPPS refrigerator plate, PC/PP/PE hollow cross section board, PE aluminum composite sheet, PE/PP package&cast film etc.
 

 

Blow Molding Series Screw

The series of screw is manily in view of the designed extrusion blow molding products, aiming at different kinds of blow molding products adopt professional screw design. Uses the barrier and the structure design of the mixing ensure screw extrusion stability and excellent plasticizing effect.

The main applicatons

All kinds of machine oil pot, oil pot, cooling water tank, all kinds of car seats, the accessory kit, duct, guide plate, bumper and rear wing, all kinds of special-shaped pipe fittings products, blow molding tray products, all kinds of stacking bucket, chemical packaging barrels, etc.
 

 

Chemical Fiber Series Screw

The screw of chemical fiber series is designed for various kinds of chemical fiber spinning, and the screw is designed as LTM pin, extruding stability and plasticizing uniformity.

Granulator Series Screw
Granulator series screw is mainly aimed at all kinds of waste plastic recycling, screw structure mainly adopts the design of exhaust type, can effectively discharge in extrusion process material moisture and volatile matter in the gas, is conductive to the stable quality of particles.
 

The main applicatons

Include PE/PP, pipe,thick board recycling material pelletizing PS/ABS/PET sheet recycling material pelletizing PE/PP film,woven bag recycling material pelletzing PA/PET waste yarn pelletizing.

 

 

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