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Xi'an GX Mechano-Electronic Co., Ltd.
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helical blade coil spring-insert

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Product Details
Place of Origin: China,shannxi
Brand Name: helical blade
Model Number: helical blade
Certification: ISO9001
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: HV900-1000
Surface Roughness: Ra0.4
Depth of Alloy Layer: 0.8-2.0 mm
Bimetallic Layer Hardness: 50-65 HRC
Chromium-Plating Layer Thickness: 0.05-0.10 mm
Chromium-Plated Surface Hardness after nitriding: ≥900HB
Steel Material: 38CrMoALA,SKD61,D2 etc.
Hardness after Hardening&Termpering: HB240-280
Application: Feeder
Technoiogy: CNC
Price: 1-10
Packaging Details: Helical blade packing in Wooden Pallet,Plywood Pallet ,Steel Pallet or as per customers' requiremen
Delivery Time: Withi the 20 days receiving the order of helical blade
Payment Terms: T/T
Supply Ability: 1000 piece every week
Minimum Order: 1 piece
Description
Helical blade coil spring-insert Screw type [different plastic property, can choose different structure of the screw, more can improve the plasticizin...

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