MachineryOffers

Plastic extruder screw, barrel

Product details
model:Hiking and fitnessCustoms code:8477900000
brand:Jin JingDelivery Details:Ships within 30 days of payment
Origin:Zhejiang, Chinaport:Shanghai, Ningbo port
Screw diameter:15-300mmSupply capacity:1000 sets per month
Long diameter/diameter:15-45payment terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Substrate:38CrMoAlAtreat:Nitrided/Bimetallic
Packaging Details:Standard export wooden boxapplication:plastic extruder
Product Description

For different plastic products, there are common type, pin type, barrier type, separation type, exhaust type, etc.

product name
Extruder screw, barrel
Screw diameter
Φ15-Φ300mm
aspect ratio
15-45

Substrate
1) 38CrMoAlA (JIS SACM645)
2) Cr12MOV (JIS SKD-11)
3) 4Cr5MoSiV1 (JIS SKD-61)
4) 42CrMo (AISI 4140)


bimetal alloy material
1) Iron-based alloy
2) Nickel-based alloy/Deloro alloy
3) Cobalt-based alloy
4) NiCo-based alloy
5) Tungsten carbide/tungsten carbide








surface treatment
heat treatment
high frequency therapy

Nitriding treatment (120 hours)
Nitriding layer depth: 0.5-0.8mm
Nitriding layer hardness: 900-1020Hv (HRC56°-65°)

Hard chrome plating treatment:
Thickness of hard chrome plating layer: 0.05-0.10mm
Hard chromium plating layer hardness: ≥950HV

Nickel alloy plating treatment:
Bimetal Barrel/Cylinder: Centrifugal Casting (Mosaic Alloy)
Bimetallic screw: plasma alloy coating spraying
Double metal layer depth: >2mm
Double metal layer hardness: HRC55°-72° surface treatment



Basic Information
Surface roughness: Ra0.4um

Screw straightness: ≤0.015mm

Hardness after conditioning: HB240-280

Nitration brittleness: ≤ level one
product display
distribute

granulation


control


sheet production


our company

factory

workshop

storehouse

office

Order Process


1. The customer confirms the order
2. Drawing design
3. Production
4. Quality control
5. Packaging and Shipping
6. After-sales service
FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 25-30 days.

Q: Do you provide drawing design service?

A: Yes, we can support drawing.

Q: What's your payment terms?

A: Bank T/T, Western Union, Money Gram, Paypal.

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