Plastic Injection Molding Machinery screw barrel from China manufacturer

Plastic Injection Molding Machinery screw barrel

Price:	100.0~10000.0 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

Brand Name: Shenglong

Steel Hardness after hardening&tempering: HB280-320

Nitrided case depth: 0.45-0.7MM

Design: Good plastification and mix...

Alloy: Fe-based,Ni-based,Tungsten ...

Production Capacity: 3000 units/month

Delivery Date: 30 days

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

Nitriding hardness: HV900

Surface Roughness: Ra0.4

For what type plastic machiner: Demag,Toshiba,Arburg,Nissei...

Raw material: PVC,PC,ABS,PP

We specilized in design and manufacture of a full series of screws and barrels, applied for various extruding machines and plastic injection molding m

Dameg Injection Screw Barrel Accessories

Injectionmolding machine screw barrel (screw head,barrel head,nozzle for injection screw & barrel)
Diameter	Φ15mm-Φ500mm	Designing	Screw structure and compression ratio can be designed according to different products & different clampingforce 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	950-1120HV	Packing	Wrapped up by film in wooden
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C ,Westernunion
Surface Roughness	Ra0.4um	Delivery Term	10-25 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC58-72	Min. Order	1 set
Alloy Depth	1.0mm-3.5mm	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.
Guarantee

Screw & Barrel For Injection Molding Machine( screw tips for injection screw & barrel )
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

RawMaterial		The FinnishedProduct Processing Requirments
38CrMoAla, SACM645,42CrMo		NitridingTreatment
42CrMo,AISI4140		Hard chrome coatedlayer
Cr12MoV, SKD11,SKD61, YXMI, EFZD,DC53, SKH55, SKH59, SKH58, SKH51, SKH-9, ASP60, ASP25,CW6Mo5Cr4V2		High frequencyquenching
4Cr5MoSiV1, SKD-61,SKD-11		Spraying bimetalalloy layer and nitriding treatment
YPT72, DAC-MAGIC,4Cr5MoSiV1		whole bimetalliccladding stainless steel
HPM38, SI36, SUS440,9Cr18MoV		High frequencyquenching