Twin Conical Screw Barrel from China manufacturer - Zhoushan Shenglong Machinery Co.,Ltd.

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.: SL65/132

Production Capacity: 3000 units/month

Delivery Date: 30 days

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

Nitriding hardness: HV900

Surface Roughness: Ra0.4

Means of Transport: Ocean,Land,Air

Packing: Wooden case

Brand Name: Shenglong

Steel Hardness after hardening&tempering: HB280-320

Nitrided case depth: 0.45-0.7MM

Design: for high calcium loading

Conical twin screw machined on CNC"WMW" Germany make thread milling machines by simulation software for better performance.

Specifications of standard

Customed gas pipe conic gear components and parts

45/90, 51/105, 55/110, 65/132, 72/152,80/156, 80/172, 92/188.

Advantages of65/132 conical twin screw and barrel for wpc extrusion line :

1.Advanced Nitriding Technology

2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy

3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.

Our counter rotating conical twin screw have following features :

Conical twin screw machined onCNC"WMW" Germanymake thread milling machines by simulation software for betterperformance.
Conical twin screw and barrel arespecially designed for high calcium loading.
compact&reliable gearbox
designed for high output at low screwspeed and less power consumption.
Two piece barrel construction foreconomical replacement can be provided.
Bi-metallic screw&barrel canbe provided for two-three times more lifespanthan nitrided screw&barrel.

Customed gaspipe conic gear components and parts
Diameter	Φ15mm-Φ350mm	Designing	Screw structure and compression ratio can be designed according to different products &differentmixtrues.
Materials	38CrMoAlA (JIS SACM645) SKD61	Application	pvc wpc profile,plate & sheet
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.