extrusion machine parallel twin screw and cylinder from China manufacturer

extrusion machine parallel twin screw and cylinder

Price:	100.0~10000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: shenglong

Production Capacity: 3000 set/month

Delivery Date: 25-35days

Brand Name: shenglong

Steel material: 38CrMoAla,SACM645,SKD61,GH1...

Nitriding hardness: HV900

Surface Roughness: Ra0.4

Means of Transport: Ocean,Land,Air

Packing: wooden case

Plastic Type: PVC

Place of Origin: Zhejiang,China (Mainland)

Steel Hardness after hardening&tempering: HB280-320

Nitrided case depth: 0.45-0.7MM

Application: Widely used in producing wa...

We work in tandem with our customers to obtain the best design to achieve daily production to optimum level with new or rebuilt feed screws.

Parallel twin screw and barrel, BATTENFELD parallel twin screw dia135mm

Techincal Advantages :

1.Advanced Nitriding Technology
2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy

3.We use special alloy powders being sprayed and welded on the screw's ridge,and

use different alloy and welding methods for the screw of different functions.

Especially application:

Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30% CaCo3, recylced plastic material,etc

co-rotating OSD Bimetallic Parallel twin screw and barrel, BATTENFELD parallel twin screw dia135mm
Diameter	Φ15mm-Φ350mm	Designing	Screw structure and compression ratio can be designed according to different products & different output requirement.
Materials	38CrMoAlA (JIS SACM645) SKD61	Application	PVC plate, pipe, profile, pellet and mould, at the same time, it solved the technical problem of low foaming, high foaming, high filling, wear and corrosion.
Nitride Case Depth	0.5mm-0.8mm	Technology	1)Longer time Gas Nitriding treatment 2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide 4)cobalt base alloy 5)stainless steel 6)Gh113 nickel based alloy
Nitride Hardness	950-1020HV	Packing	Wrapped up by film in wooden
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C
Surface Roughness	Ra0.4um	Delivery Term	25 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC58-62	Min. Order	1 set
Alloy Depth	0.5mm-0.8mm	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.
Guarantee

Advantages

1. Parallel twin screw and barrel has the advantage of lower rotation speed, smaller shear stress between the small screw

2. Good plasticization, high productivity, small shear force, stable pressure , less wear and tear and low cost.

3. Parallel twin-screw and barrel is widely used in PVC products processing, especially for the production of PVC products with the output over 350Kg / h, because the parallel twin-screw and barrel costs less than conical twin-screw and barrel while it has more mature technology.

4. Parallel twin-screw and barrel is successfully applied in PVC plate, pipe, profile, pellet and mould, at the same time, it solved the technical problem of low foaming, high foaming, high filling, wear and corrosion.

Parallel twin screw and barrel, BATTENFELD parallel twin screw dia135mm