SS302 Heavy Duty Compression Springs , Rear Coil Spring For Retractable Dog Leads
Brand Name:NV
Certification:ISO9001
Model Number:NV-0414
Minimum Order Quantity:100PCS
Delivery Time:10 to 14 worker days
Payment Terms:Western Union, L/C, T/T
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Location:
Hangzhou Zhejiang China
Address:
420,NO74-8,NORTH STREET,YUHANG,HANGZHOU,ZHEJIANG,CHINA
Supplier`s last login times:
within 36 hours
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Product Details
stainless steel 302 flat spiral coil springs for retractable dog leads
Springs'Specifications:
1. Width of springs:1mm~250mm
2. Length of springs: Any length as you need
3. Thickness of material :0.08mm~8mm
4. Size:Custom made,as your required
5. Material:Stainless Steel as SUS301,SUS304,SUS316,Carbon steel,62Si2Mn,60Si2Mn,65Mn,SK4,SK5
| Material | Stainless steel,carbon steel,62Si2Mn,60Si2Mn,65Mn,SK4,SK5 |
| Load type | Constant and variable force |
| Thickness of material | 0.08mm~ 1.8mm |
| Wire diameter | 0.01mm~ 10mm |
| Width | 1mm~ 250mm |
| Inside diameter | As your request |
| Outside diameter | 1 mm and above. |
| Length of springs | Free length as you need |
| Surface treatment | Zinc plated, nickel plated, black coating,also can be done as customers request |
| Application | Furniture,industrial equipment,electronic devices,etc |
| Equipments | Advanced CNC computer spring machines with high precision and efficiency |
| Technology | Experienced engineers ,technicians and Skilled Workers |
| Certification | ISO9001:2008 |
| Advantage | High quality, competitive prices,automatic production equipment, , safe package and fast delivery |
Applications for power springs
- seatbelt retractors
- tape measures
- retractable dog leads
- electrical cord retractors
- hose reels
- wind-up toys
- pull start on small gas-powered engines
- tool balancers
- valves
Power springs are identified by the many coils of strip material stored in a case, barrel, or band, and connected to a central arbor or shaft. When this shaft is rotated, the material starts to wind flat against it. This action creates an increasing torque for as many turns as it can be wound until there is no material left.
Pre-pressed or conventional power springs
Our capabilities of power springs range from 0.002 inch to 0.125 inch material thickness and from 0.030 inch to 3 inch material widths. Power springs can be made using pre-stressed (back wound) or conventional (from flat) methods. Pre-stressed power springs are spooled to a special free diameter and back wound into a housing or keeper, while conventional wound springs are manufactured and wound in the flat state. The advantages of pre-stressed springs are that it allows maximized torque from a specific material. Conventional wound power springs, however, offer increased cycle life.
Clock spring
The clock spring (also referred to as a flat torsion spring) is designed to produce a torsional force (circular movement). In contrast to the tightly coiled motor spring on the previous page, the clock spring has open coils that, when mounted correctly, reduces fricton to zero. However, torque capacity is reduced as a result. The standard range is made from rounded edge stainless steel, which affords a better fatigue life.
Our service:
1. Can design for you
2. Advanced equipments of Springs
3. High quality with competitve price
4. Safe package
5. Fast delivery
SS302 Heavy Duty Compression Springs , Rear Coil Spring For Retractable Dog Leads
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