China-Single-Barrel-for-Fanuc-Injection-Molding-Machine

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ScrewÂ Series Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Material

Â Â EPS4000 Â Â Â Â Â Â Â Â Â Â Â Â BimetallicÂ Alloy

Â Â Â Â Â Â Â Â Â Â Â Â Â Â ASSABÂ A-88

Â Â EPS5000 Â Â Â Â Â Â Â Â Â HITACHIÂ SKD-61,Â SKH-55

Â Â EPS6000 Â Â Â Â Â Â Â Â Â Â Â Â Â ASSABÂ V10,Â PM60

Â Â EPS7000 Â Â Â Â Â Â Â Â Â Â Â Â Â FullÂ SprayÂ AlloyÂ

Â Â EPS8000 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ASSABÂ Elmax

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Â Â Â Â Â Â Â Â Â Â Â Â SCREWÂ Â Â SPECIFICATION

Â Â ScrewÂ Diameter Â Â Â Â 20-220Â mm

Â Â MouldÂ ClampingÂ Force Â Â Â Â Â 250-3200Â T

Â Â ShotÂ Weight Â Â Â Â Â 30-30000GÂ

Â Â NitridedÂ LayerÂ Depth Â Â Â Â 0.5-0.8Â mm

Â Â NitriderÂ Hardness Â Â Â Â 900-1000Â HV

Â Â NitridedÂ Brttleness Â Â Â Â LessÂ thanÂ gradeÂ 1

Â Â SurfaceÂ Roughness Â Â Â Â RaÂ 0.4

Â Â LinearityÂ ofÂ Screw Â Â Â Â 0.015Â mm

Â Â Hard-ChromeÂ Plating Â Â Â Â >=Â 950

Â Â Chrome-PlatingÂ LayerÂ Depth Â Â Â Â 0.025-0.085Â mm

Â Â BimetallicÂ LayerÂ Depth Â Â Â Â Â 3Â mm

Â Â AlloyÂ Hardness Â Â Â Â Â HRC 62-72

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Screw Production Process
Â Â Customer Order--- Material Procurement---Normalizing/Homegenizing---Dring---Rough Turing---Rough Thread Rooling---Alignment and Stress Release---Fine Rough Rolling---Mixing/Stirring Zone---Alignment Polishing---Grinding---QC---Iron Nitrogenizing(120 hour)---Alignment/Polishing---Polishing/Grinding---Cryogenic treatment---PVD plating---O.D Grinding---FQC---Packing and Shipping

Our Advantages
1.Â Â Â Â Â Â Â Over 20 years experiences of manufacturing and designing screw
2.Â Â Â Â Â Â Â Professional design and R&D team
3.Â Â Â Â Â Â Â Customized service for each customer
4.Â Â Â Â Â Â Â Fast response to each inquiry
5.Â Â Â Â Â Â Â In-time after sale service

FAQ:
1.Â What's the quality of JHM screw barrel like?
We apply advanced manufacturing management system, including professional design and order processing software and ERP system, to assure product quality and competitive cost.

2.Â How long does it take to receive my product after I place the order ?
Delivery time varies from 25 to 35 days according to the different materials of screws.

3.Â How about the after service of JHM product?
Â Generally, customer often demands the QC to check our goods when we are going to ship. In case of the customer receives shipment and finds some quality problem, we will accept a claim if it is our responsibility.
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Want to know more? Welcome to view ourÂ official website:Â www.dgjingheng.com
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