Our custom components are found in critical applications from airbag deployment systems to implantable medical device components. Due to quick production times and consistent production methods, Swiss screw machines can produce a large number of small, tight tolerance precision parts relatively quickly in a cost effective manner. Our precision turned parts typically range in diameter from 0.3mm (.0118”) to 32mm (1.25”) with tolerances less than 10μm (0.0004").
Production Machines
Swiss–type CNC and automatic machines
Single & multi spindle
Coil and bar-fed machines
Rotary transfer machines
Materials
Stainless steels
Titanium
Precious metals
Carbon steels
Brass and copper alloys
Specialty alloys
Secondary Operations
Deburring: mechanical, chemical, thermal, abrasion, grit blasting, micro bead, slurry
CNC laser welding, cutting, etching and marking
Honing: vertical and horizontal
Grinding: OD, ID, form and centerless, CNC
Heat Treating: annealing, controlled atmosphere, tempering, case hardening
EDM operations
Electro beam and resistance welding
Laser marking, part serializing and color identification
Assembly operations
Bending, cold forming, wire forming
Drilling, slotting, threading, tapping, knurling
Mechanical assembly and testing
Surface Treatments
Polishing, tumbling, electro polishing and electrolyzing, cosmetic finishing, micro-abrasion
Plating: precious metals, titanium nitride, nickel (electroless, sulfamate), chrome, black oxide and zinc
Anodizing
Passivation
Aqueous and organic-based cleaning
Contact:Mr Liu
Mobile:15869109368
Tel:86-571-89967020
E-mail:info@dawopu.com
Address:No151 ,ZiDingXiang Rd, Hangzhou. Zhejiang Province, China