Injection Molding Machine Screw Tip Torpedo Head Non-Return Valve for Haitian

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: FC-R300----FC-R800
• Standard: GOST, GB, BS
• Technics: Nitridation/ Grinding/ Spray/
• Feature: Recycle
• Material: Nitride Steel/ Double Alloys/All Hard Alloys
• Transport Package: Wooden Case Packing
• Trademark: Fa Chang Screw
• Origin: Suzhou
• HS Code: 84779000
• Production Capacity: 8000 Pieces/Year

Product Description

Available for Brands:
ENGEL,Krauss Maffei, ARBURG, Sumitomo DEMAG, JSW, HUSKY,NISSEI,HAITIAN, FANUC, YIZUMI,WELLTEC,TOYO, etc.
Size:Dia.12-250mm
Material:Nitrided, Bimetallic, Hardened
Application:30-60%GF

Screw tip is one spare part of injection unit.  Which normally contains tip, non-return valve and seat valve.
Types:  Depends on various polymer application, we offer by below types of screw tips
· Free flow valve type
· Clutch valve type
· Mixing Type
· Ball check valve type
Also for some special polymers like PVC, PC, LSR, specialized designs and treatment are available.

Material Selection:
Screw Tip assembly normally wear fast than screw barrel, which require higher quality material and treatment to ensure similar function time of screw barrels, we offer material in Bimetallic, Through Hardened, PM steels and all kinds of Surface treatment like Chrome-plating, PVD coatings.
 

Screw Tips (Rocket Head) Components Selection Guide
Model	Production Process	Hardness	Working Tempreture	Application Recommendation	Halogen free applicability	Wear-Resistant	Corrossion-Resistant
FC-R300	Electroslag remelting	54-58	<=350 C	GF30%	N/A	★★★	★★
FC-R500	HIP	56-60	<=450 C	GF50%, CF, MIM, PIM, CIM	N/A	★★★	★★★
FC-R800	HIP+	63-65	<=650 C	GF50%, CF, MIM, PIM, CIM	V0(UL94)	★★★★★	★★★★★