Email: Tel: +86-15372657153

High Speed Screw Barrel 65mm For Welltec Injection Molding Machine 400Se5h Injection Unit

Screw diameter: 65mm 75mm
Screw L/D ratio:23.9  20.7
Accessories: Screw head, Rings, Nozzle Tip Set
Base Materials: SACM645,SCM440,SKD61 Steel
Process: Nitrided & Bimetallic & Chrome 
Hardness: HRC55-65
Suitable for: PP, PE, ABS, PET, PVC, PS ...
Delivery time: 20-25 days

Product Description:


Screw diameter: 65mm  75mm

Screw L/D ratio: 23.9 20.7

Tech Introduction:

⁕Bimetallic Process :

Basis Materials: SACM645, SACM440, SKD61, SKD11

Hardness: 53-58 HRC

Coating Thickness: 1.5-2.0mm

Allication: Plastic Recycling ≤2 Times, Plastics With Glass Fiber≤35%

Wear resistance: ★★★★★

Corrosion resistance: ★★★

⁕Chrome Plating Process:

Basis Materials: SACM645, SACM440, SKD61, SKD11

Chrome Thickness: 0.02-0.08mm

Hardness of Chrome: >700 HV

Finish Grade: Ra ≤0.4

Allication: PVC and other high corrosive plastics

Wear resistance: ★★

Corrosion resistance: ★★★★★

⁕Full Hardened Process:

Basis Materials: DC53, D2, M2, SKD61, SKD11 ...

Chemical Composition: C, Si, Cr, Mn, Mo, V, Ni

Hardness: SKD61(HRC56-58), DC53( 62-63 HRC)

Application: PP PA LCP, POM, PPA, PBT, PC, PPS, PEI, PEEK with Glass Fiber ≤50%

Wear resistance: ★★★★★

Corrosion resistance: ★★★★★





We manufacturing and offering screw barrels for :

Haitian Injection Molding SystemsChenHsong Injection Molding SystemsHwamda Injection Molding Systems
Yizumi Injection Molding SystemsNissei Injection Molding SystemsTOYO Injection Molding Systems
Toshiba Injection Molding SystemsBorche Injection Molding Systems
Haida Injection Molding Systems
JSW Injection Molding Systems
Arburg Injection Molding SystemsEngel Injection Molding Systems
Krauss Maffei Injection Molding Systems
Battenfeld Extrusion SystemsTederic Injection Molding Systems
Cincinatti Milacron Injection Systems Kawaguchi Injection Molding SystemsJwell Extrusion Systems
Sumitomo Injection Molding SystemsTederic Injection Molding Systems
Fanuc Injection Molding Systems
Haixing  Injection Molding System


1. The delivery time of Injection Molding screw barrel is usually 20-25 days after drawings are confirmed.

2. Faster air shipment can by TNT, SF, FedEx, DHL, UPS, EMS and etc.

3. Standard Packages are high quality wooden cases






Contact: Richard Wang

Phone: 15372657153

Tel: +86-15372657153


Add: No.1807, R&D Park C Zone -12, Guanghua Road, Hi-Tech District, Ningbo, China

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