High Speed Screw Barrel 50mm For Welltec Injection Molding Machine 200Se5h Injection Unit

Screw diameter: 45mm 50mm
Screw L/D ratio: 24 21.6
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: 45mm 50mm

Screw L/D ratio: 24 21.6

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: ★★★★★

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We manufacturing and offering screw barrels for :

Haitian Injection Molding Systems	ChenHsong Injection Molding Systems	Hwamda Injection Molding Systems
Yizumi Injection Molding Systems	Nissei Injection Molding Systems	TOYO Injection Molding Systems
Toshiba Injection Molding Systems	Borche Injection Molding Systems	Haida Injection Molding Systems
JSW Injection Molding Systems	Arburg Injection Molding Systems	Engel Injection Molding Systems
Krauss Maffei Injection Molding Systems	Battenfeld Extrusion Systems	Tederic Injection Molding Systems
Cincinatti Milacron Injection Systems	Kawaguchi Injection Molding Systems	Jwell Extrusion Systems
Sumitomo Injection Molding Systems	Tederic Injection Molding Systems	Fanuc Injection Molding Systems
Haixing Injection Molding System