Process
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Stretch Spring
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material
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Spring Steel wire,304/303/316Stainelss Steel,Music wire,copper wire, Phosphor bronze Wire or any available wire.
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Finishing
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End rounding,polishing, electrochemical polishing etc.
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Application
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Electronic, auto, electric appliance, electrical machine, toy, medical treatment,loudspeaker box, furniture and fitness equipment and other industries.
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Application field
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Electronic spare part,furniture parts,cellphone parts,auto hardware parts,gym equipment fittings ,etc.
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Surface treatment
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Anodizing, Polishing, Powder coating, Passivation, Sandblasting, Nickal plating,Zinc plating, Chrome plating, Heat treatment, Oxidation
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Standard
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JIS, DIN, ANSI, EN, etc.
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Design
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According to customer drawing or sample
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Surface Roughness
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Ra 1.6 -3.2
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Equipment
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CNC spring machines,CNC punching machines, CNC milling machines, CNC turning machines,CNC machining center, Automatic lathes, Linear cutting, Grinding machine etc.
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Tolerance
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0.005mm - 0.01mm
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Software
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Auto CAD, Solid work, UG: PDF, DWG, DXF, IGS, STEP, SLDPRT
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Delivery
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10-25 days after receipt of customer's deposit
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Packaging
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Foam polybag/Carton Box
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