Metal Furniture Torsion Spring

CLOTHESPINS, DOORKNOB, COUNTERBALANCE MECHANISMS, RATCHETS, AND AS A COUPLING BETWEEN CONCENTRIC SHAFTS

Materials: Carbon steel(SWC), Alloy steel, SEA9260/ 9254/ 6150/ SUP9/ SUP10/ SUP12 /, 51CrV4, stainless steel, music wire/piano wire(SWP); beryllium copper etc.

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Finish: Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, The wreath oxygen resin spraying, The heat disposing, 

Hot-dip galvanizing, Black oxide coating, Painting, Powdering, Color zinc-plated, Blue black zinc-plated, Rust preventive oil, 

Titanium alloy galvanized, Silver plating, Plastic, Electroplating, Anodizing etc.


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Process: Material purchased-Producing-First testing-Coiling-Inspection-Heat treatment-Cleaning-Surface treatment-Finaltesting-Packing-Shipping

Application: Industrial/ auto/ Motorcycle/ electronics/ electric power/ Toys/ Sports/ Machinery equipment etc.testing-Packing-Shipping


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Wire cutting machine Deren & DK7740. Other machines including Spring machine Jinju & 502S, Shaft machine Liqiang,Auto lathes Libo & XB,CNC machine SHENGYU & SYX42,Inclinable press machine WORLD & J23-80/ J23-65A/J23-16,Milling machine COYO/ALSGS & CY-L-90,Continuous hot wind tempering furnace Sanli & RJC210, Tapping machine Dongrong/EF,Grinder machine DA SHUANG YANG & M230-2, Lathe machine C6233, Screw machine Hexing/SX & H series etc.


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Service:

1.Depend on customer's require to make the mould before  make the mould.

2.We sent the mould design to customer approval first before move onto products.

3.We sent samples to customer to confirm first.


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