Ecvv Trade
Ningbo Xuhao Industry Co., Ltd.

China Manufacturer with main products: Injection Molding Screw Barrel, Twin Screw Barrel, Single Screw Cylinders, Bimetallic Screw Barrels, Rubber Screw Barrels, Screw Barrel for...

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screw barrel for Bag Making Machine

FOB Price: 132.00 - 457.00 USD/Piece
Supply Ability: 1,000 Piece/Pieces per Month
Shipping: By sea,air,express
Payment Terms: L/C, D/A, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: wooden box

Quick Details

  • Condition: New
  • Application: Bottle
  • Plastic Processed: PU
  • Blow Moulding Type: Extrusion Blow Moulding
  • Automatic: Yes
  • Brand Name: Xuhao
  • Model Number: XH107
  • Voltage: as requirement
  • Power(W): as requirement
  • Dimension(L*W*H): as requirement
  • Weight: as requirement
  • Certification: ISO9001
  • Warranty: more than one year
  • After-sales Service Provided: No overseas service provided

Specifications

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Technicial information for screw barrel
Base Material1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11)3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140)
Bimetallic Alloy Materials1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide
Double-alloy level
Level A - containing Tungsten of 40%
Level B - containing tungsten of 25%
Level C - containing tungsten of 9.5%
Surface Treatment
Heat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours)
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
Basic information
Roughness of the surface:Ra0.4um
Linearity of the screw: ≤0.015mm
Linear axis limit: ≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class
Material Application
1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc
General Terms
Means of transport: Ocean,Air,Express
Production time: About 25 days after we receive the deposit and lead time will different according to the order quantity!
Our products advantages
1)High productivity 2)Wonderful plasticizing
3) low energy consumption 4)Wearable and Durable
5)Fast and On time delivery 6)Best customer service!

screw barrel processing:
Customer Order--Product Design(Customer Drawing)—Production Flow Arrangement—Material Procurement—Hardening&Tempering—Drilling—RoughTurning—RoughThread Rolling(AlloySprayWelding)—Alignment—FineThreadRolling—Mixing—Alignment—High FrequencyTreatment—Alignment—Polishing—Grinding—120HoursNitridingTreatment—Acid Pickling—Polishing—Chrome Plating—O.D.Grinding—Packaging and Shipping!

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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