Gold Member Since 2015
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Dongguan Jingheng Machine Co., Ltd.

Screw, Barrel, Extrusion Screw manufacturer / supplier in China, offering Single Extrusion D50 Screw Barrel for Firm Blowing Machine, Nissei Barrel for Injection Molding machine, Engel D40 Torpedo Head for Injection Molding Machine and so on.

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Supplier Homepage Product Extruder screw barrel Single Extrusion D50 Screw Barrel for Firm Blowing Machine

Single Extrusion D50 Screw Barrel for Firm Blowing Machine

Purchase Qty.:
1-4 5-9 10+
FOB Unit Price: US $2,000 US $1,700 US $1,500
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $2,000
5-9 US $1,700
10+ US $1,500
Get Latest Price
Production Capacity: 1000PCS/Year
Transport Package: Wood Case
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: Single Extrusion Screw
  • Technics: Push
  • Material: Alloy
  • Nitrided Hardness: HRC 55-65
  • Nitriding Layer Depth: 0.5-0.8mm
  • Trademark: JHM
  • HS Code: 84779000
  • Standard: GB
  • Feature: Degradable
  • Screw Diameter: 20millimeter-220millimeter
  • Linearity of Screw: 0.015mm
  • Surface Roughness: Ra 0.4
  • Origin: Dongguan, Guangdong
Product Description

 Screw Series
  EPS4000                           Bimetallic Alloy
                            ASSAB A-88
  EPS5000                    HITACHI SKD-61, SKH-55
  EPS6000                         ASSAB V10, PM60
  EPS7000                           Full Spray Alloy 
  EPS8000                          ASSAB Elmax
                                     SCREW   SPECIFICATION
  Screw Diameter           Φ 20-220 mm
  Mould Clamping Force           250-3200 T
  Shot Weight           30-30000G 
  Nitrided Layer Depth           0.5-0.8 mm
  Nitrider Hardness           900-1000 HV
  Nitrided Brttleness           Less than grade 1
  Surface Roughness           Ra 0.4
  Linearity of Screw           0.015 mm
  Hard-Chrome Plating           >= 950
  Chrome-Plating Layer Depth           0.025-0.085 mm
  Bimetallic Layer Depth           3 mm
  Alloy Hardness           HRC62°-72°

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

1. 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. 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. How about the after service of JHM product?
 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.
Want to know more? Welcome to view our official website:
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Mr. Frank Xu
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