Shenzhen hon JieWuJin spring factory professional customized different torsion spring, compression spring, tension spring, wire spring molding processing, spring machines, complete production test equipment development design, production as one of the major manufacturers, the price is reasonable,

Products in carbon steel nickel plated torsional spring, can be customized according to customer needs size. Our proprietary factory has more than 20 CNC computer spring machine production of various kinds of precise special-shaped spring 0.1 mm to 0.1 mm, otherwise punch press and CNC lathe production, shrapnel, gaskets, batteries, plane shape stamping and electronic cigarettes, aluminum, iron, copper, stainless steel lathe pieces.

Spring process knowledge

Forming process: made of the spring machine disposable round type

Heat treatment process, quenching tempering

Surface treatment: black, black zinc and nickel plating (rust), electric galvanized, etc., cleaning and polishing of stainless steel

Commonly used material: carbon spring steel wire, 65 mn, piano wire, phosphor copper wire, enameled wire, etc Stainless steel wire can be divided into: 304 mist, 304 no magnetic, imported 304316 stainless steel, etc

How to select material: is commonly used carbon spring steel wire, 65 mn, piano wire

Welcome to figure to sample inquiry customized!