single screw barrel for PE injection from China manufacturer

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


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Product Detail

Means of Transport: Ocean,Land,Air,

Packing: wooden case

Model No: shenglong

Plastic Type: PVC

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

Nitriding hardness: HV900

Surface Roughness: Ra0.4

Production Capacity: 3000 set/month

Delivery Date: 25-35days

Place of Origin: Zhejiang,China (Mainland)

Brand Name: shenglong

Steel Hardness after hardening&tempering: HB280-320

Nitrided case depth: 0.45-0.7MM

Design: WPC PVC. PE.high Calcium

We can not only give you an OEM designs, we can build what ever Screw tip is needed to help you be more profitable. This allows us to supply you with

Single bimetallic screw and barrel for injection moulding machine

Specifications

gas nitriding screw barrel for injection molding machine
1.Customized
2.Best price,high output
3.Gas nitriding + alloy

For good plasticizing effect,we have different designs of screw&barrel to meet customer's demand.

China zhejiang Zhoushan gas nitriding Bimtallic injection screw and barrel
Diameter	Φ15mm-Φ350mm	Designing	Screw structure and compression ratio can be designed according to different products & different clamping force requirement.
Materials	38CrMoAlA (JIS SACM645) SKD61	Application	All kinds plastic & rubber and All kinds of glass fiber, the PPA ,PPS ,PA6T ,LCP, electric wood powder, magnetic powder ,iron powder and other special engineering plastics
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

If the screw diameter or l/d ratio is not fixed, please feel free to inform the products and injection weight or clamping fource you need we can select & design the matching cylinder screw by your requirement.

Offer screw barrel for plastic injection mold machine
Production scope:
Screw diameter	Φ15~Φ500
Maximum screw length	10,000mm
Barrel inner bore diameter	Φ500mm
Mould Clamping Force	100KN-35000KN
Shot Weight	30-30000g
Screw can be mated with different heads.	Barrel can be mated with different nozzles.
The compression ratio of the screw can be designed according to different products and mixtures.
Technical Parameter:
Nitride Case Depth	0.6mm-0.9mm
Nitride Hardness	960-1150HV
Nitride Brittleness	≤Grade One
Surface Roughness	Ra0.4um
Screw Straightness	0.015mm
Duplex Alloy Depth	1.5mm-3.5mm
Duplex Alloy Hardness	HRC60-75
Chromium Coating Thickness	0.025~0.10mm