compression spring for spring brake
compression spring for spring brake
| Material | carbon spring steel |
| End Type | close and flat ground |
| Surface Treatment | black oxide |
| Wire Dia. Option | Wire diameter ranging from 0.08-12.0mm |
| Material Option |
Stainless steel: SUS301(1.4310), SUS302(1.4307), SUS304, SUS316, SUS631(17-7ph), X-750 SWPB(Music wire), EN10270-1 SH, DIN 17223, ASTM-A228 .etc |
| Surface finish option | Prevent Rust oil, Black-dyeing, Paint drying, electrophoresis, Electroplating, zinc plating, Nickel plating, chrome plating, galvanization ,passivation, ultrasonic washing, phosphorization, dacromet, teflon coating,environmental protection plating plating with ROHS test, salt spray test, etc |
| Application | Auto Motive: Aviation,automotive, motorbike, bicycle.Industrial Precision Equipment: automatic equipment, medical device ,toy, mold and other industries.Electrical & Home Appliance: household appliance, circuit bord, computer, instrument, furniture, telecommunication, electric tools, etc. |
| Advantage | 1. Drawings-Guide production Management among all the trading process.2. Raw Material ROHS certification3. Stable Supplying Chain & Sales Scale4. Famous Brand Certificate in the district Wenzhou
5. Above all, great wish to cooperate with client |
| Factory Equipment | CNC spring formers, tempering furnace, ends grinder, shot-blasting, lathes ,millers, punches etc. |
| Testing Machines | Projector , digital hardness tester, digital torsion strength tester. digital tension and compression strength tester . elasticity tester. life tester , salt spray test machine etc. |
| Quality Control |
1. PPAP.APQP,SPC,FMEA,MSA quality management. 2. Tolerance control : DIN, JIS Standard. 3. Raw Material: all material can have ROHS certification 4. Production Procedure: 7 times Inspection before delivery, Welcome Quality inspection from your side before delivery. 5. Traceable management thoughout all process from raw material to customers. |
| Certification | ISO9001,TS16949, ROHS |
| ATTN: Read This Before Buying |
A. Due to the internet and computer display solutions. The actual products may differ from
the pictures. Please contact our salesmen for further assistance.
B. Our products can be made in customized demands.
C. We appreciate Drawing-Guide production, Please send us drawing when you inquiry.
D. We appreciate your inqury and you are welcome all the time!
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