Supplier Double Coil Spring Tine Harrow
|Material||Alloy Steel :60Si2Mn , 60Si2MnA , 55CrSi ,50CrVA|
High Carbon Steel :65Mn , 70#, 72A, 72B ,80# ,82A ,82B
Stainless Steel : 201, 301 , 302, 304 ,316,316L
|Shape ||Single torsion spring , double torsion spring |
|End Type||Hook and loop ,closed end|
|Surface Treatment||Zinc plating ,Nickel plating ,Chrome plating , Gold plating |
Copper plating , E-Coating, Powder painting, oil tempered
|Production flow|| |
Raw Material →Forming →Inspection →Grinding →Heat treatment →
Surface Treatment→Cleaning→Finished Product→Packing→Shipping
|Packing ||Carton, Pallet,Wooden case |
|Shipping time ||Sample :5-7days , Order :25-30days |
|Payment ||PayPal , Bank Transfer(T/ T ) ,West Union , L/C|
Our company was founded in 2005 and is located in Jinghai County, Tianjin, China. We are very convenient for transportation east of Tianjin port.
A professional manufacturer which combines a set of spring manufacturing, R & D with surface treatment. With 14 years of history.
Has a variety of automatic computer spring coiling machines, computer spring grinding machines, continuous mesh belt Quenching furnaces, furnaces, spring tensions, compression testing machines, spring fatigue testing machines, hot coil spring equipment, production testing equipment, and advanced production technology.
Specializing in the main production of various compression springs, extension springs, helical springs, torsion springs, rubber springs, disc springs, spiral springs, leaf springs, shaped springs, and various springs.
Process steel with the diameter of 0.2 - 20mm, and the diameter of 20-90mm. Material 60Si2MnA, 65Mn, 50CrvA, SUS304 and other types of high-quality spring steel, which are widely used for the automotive industry, motorcycle industry, elevator industry, electronic industry, mining machinery, crushing machinery, recreational facility and other machinery.
We have been adhering to the principle of quality first, the use of advanced equipment, advanced technology, high quality materials and sticking to the attitudes of seriousness and responsibility, carefulness and meticulousness, so we can produce high-quality products. At the same time, we can provide personalized services and have won numerous customers' recognition.
Welcome domestic and foreign customers to discuss business!
(2) Inside diameter
(3) Outer diameter
(4) Body length
(6) Maximum deflection
Price : the more the cheaper
MOQ : 10 PCS for larger springs ,100pcs for small springs
Samples : Sample free for smaller spring ,large spring need to be paid .
Delivery time : Within 15 days after receive your deposit