helical large diameter compression spring from China manufacturer - Xiamen Doozer Construction Machinery Co., Ltd.

helical large diameter compression spring

Payment Terms:	T/T,L/C
Place of Origin:	Fujian, China (Mainland)


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Product Detail

Production Capacity: 2000-3000pcs/month

Delivery Date: 30 days after received the ...

Packing: gunny-bag

Brand Name: FD

large diameter compression spring,high-quality raw material, advanced technologies, best services, in-time delivery and competive prices

1.Product information

Material	Steel,Alloy steel,other choise available
Quality	Heat-treated,HRC40-55
Colors	Black or yellow
Technique	Forging/casting
Finishing	zinc/chrome/nickel plated, plate blak, Oxisized
Models	Komatsu,Hitachi,Cater,Kato,Kobelco,Simitomo,Hyundai etc
Warranty time	2000 hours
Certification	ISO9001
FOB Price	FOB Xiamen USD 7-40/Piece
MOQ	10 piece
Lead Time	Within 30 days after order confirmed

2. workshop products

large diameter compression spring

springs: high-quality raw material, advanced technologies, best services, in-time delivery and competitive prices.

1) t can be used Construction Machinery

2) The materials and specifications can be decided by the customers.

3) All the details and designs can be changed according to customers' demands

4) Usually, our products are packed by cartons. But if needed, it can be insteaded by the wooded cases or others.

Before sampling or producing, we need to know some important factors, such as material, wire diameter, outer diameter, inner diameter, free height, pitch, coils, etc. or technical drawing.

Usually we produce compression spring as below steps: winding, grinding, chamfering, shaping, quenching, forced processing, stereo type, dynamometry, surface treatment, inspection and packing. The technical details and procedure are different based on different springs requests.

1) KOMATSU excavator series: PC60, PC70, PC90, PC130, PC200, PC210, PC220, PC240, PC270, PC300, PC360, PC400

2) KOMATSU bulldozer series: D31,D53,D60, D65, D80, D85, D155, D355,D475

3) SHANTUI bulldozer series: SD08, SD13, SD16, SD22, SD23, SD32, SD42

4) SHANTUI bulldozer series: TY160, TY220, TY230, TY320

5) SHANTUI road roller series:SR12, SR18, SR20, SR22

6) SHANTUI loader series: SL30, SL50, SL60

7) Our undercarriage parts for the track machinery equipments like excavator and bulldozer are

widely used for the well-known brand machines, such as international brand HITACHI, KOMATSU, KOBELCO, HYUNDAL,

VOLVO, DAEWOO, SUMITOMO, KATO, ect.