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Xi'an GX Mechano-Electronic Co., Ltd.

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helical blade coil spring-insert

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

MOQ : 1 piece

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Helical blade coil spring-insert

Screw type

[different plastic property, can choose different structure of the screw, more can improve the plasticizing effect] gradient type, mutation type, wave type, barrier type, double screen, FenLiuXing, separation, PaiQiXing, pin type, mixed type, double head, three head type, long type, etc.

Scope of application

WPC PVC.WPC PE,supper high molecular sheet, 1 / 2 high calcium buckle, 50-400 high calcium pipes, 50-300 high calcium profiles, soft PVC sheet, PVC foam board and other common plastic, PP, PE, ABS, PVC, granulation of raw materials, the production of pipes, profiles, sheets, etc.

Helical blade coil spring-insertuse materials

The raw materials	The finished product processing requirements
38CrMoAlA，SACM645	Nitriding treatment
Cr12MoV，Cr12	Alloy steel, high frequency quenching
38CrMoAlA，SACM645，40Cr，AISI4140，42CrMo	Bimetallic of the inner hole centrifugal casting
GHII3	Nature hard after high temperature

Helical blade coil spring-insertspecification

Long rotary tiller helical blade/Technical parameter
Hardness of Nitriding	HV960~1060
Deepness of Nitriding Layer	0.5~0.8mm
Nitriding Brittleness	0.045mm
Screw Alignment	0.015mm
Nitriding Brittleness	≤Grade 1
Thickness of Chrome Plating Coating	0.03~0.08mm
Quenching and Tempering Hardness	HB240~280
Hardness of Chrome Plating Coating after Nitriding	≥980HV
Deepness of Bimetallic Alloy	1.5~3.5mm
Hardness of Bimetallic Alloy	HRC55-62
Thickness of Tungsten Carbide Layer	1.0~2.5mm
Hardness of Tungsten Carbide Layer	HRC58-70
Deepness of Titanizing Layer	0.05~0.10mm

Some samples

Helical blade coil spring-insertshow

Helical blade coil spring-insertprocess

Customer Satisfaction

We follow ethical business practices and transparent business deals, which makes us a reliable and trusted business associates among our clients. We have a dedicated team that enables us to offer quality range of precision engineered equipment. Besides, we also offer custom-made products to meet the individual requirements of our clients. We have become a force to reckon with as we ensure

Quick solution to customers’ requirements
Goodwill in the market
Cost effective products and services
Safe packing
On-time delivery
Prompt after-sales services

In addition to this, our quality conscious approach coupled with dedication towards technological advancement has given us an extra edge over our competitors.

Helical blade coil spring-insertapplication

Quality Assurance

Being quality-centric organization, we make sure that every product is designed and developed with meticulous attention to quality standard. At our modern manufacturing unit, everything is prepared using high grade of raw materials. We procure raw materials from world's well known vendors who have spent years in this business domain. In order to maintain the quality level, our quality analysts not only keep vigil eye over the entire manufacturing process but also conduct all required tests. Tests are carried out keeping Indian standards in mind.

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