China Categories
300mm Flat Spiral Coil Compression Spring , Furniture Custom Torsion Springs
Ask Latest Price
Brand Name:NV
Model Number:NV-045
Certification:ISO9001
Price:negotiation
Payment Terms:Western Union, L/C, T/T
Supply Ability:1 000 000PCS per Month
Delivery Time:10 to 14 worker days
Company Data
Active Member
Contact Person
Ben
Business Type:
Manufacturer
Officials:
420,NO74-8,NORTH STREET,YUHANG,HANGZHOU,ZHEJIANG,CHINA
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
stainless steel 302 with 300mm flat spiral coil clock springs for the valves
Springs'Specifications:
| 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.
Constant force spring
The constant force spring consists of strip material, which has been shaped and pre-tensioned into a tightly wound roll. The spring is used in a linear movement and produces almost constant force throughout its deflection. Constant force springs can be fitted in a number of ways and extended partly or completely. There is practically no limit on extension speed and acceleration.
Our service:
1. Can design for you
2. Advanced equipments of Springs
3. High quality with competitve price
4. Safe package
5. Fast delivery
Company Profile
HANGZHOU NORVEE MACHINERY CO.,LTD
Hangzhou Norvee Machine Co., Ltd is a professional manufacturer which have over 20 years' production and sale experience in auto parts field. The company located in Hangzhou China. We offer OEM service for you according your drawing or sample .Our mainly products include tobacco pusher springs,gas spring (gas struts ) ,coil spring, extension springs and so on. We win clients' trust for high quality products & service ,we always response to clients' request at the first time .We have many long-term cooperation clients all over the world ,such as USA ,Canada ,Germany , Holland , Australia ,Russia, Ukraine etc.
,Our high quality products and satisfactory after sale service will
convince that we are trustworthy business partner for you .
Send your message to this supplier
You May Like
Seat Belt Retractors Flat Spiral Coil Spring Constant / Variable Force
Heavy Duty Torsion Springs , Stainless Steel 302 Custom Made Springs For Tool Balancers
High Precision Custom Spiral Coil Spring Constant / Variable Force For Clock
302 Stainless Steel Coil Springs Free Length For Tape Measures / Hose Reels
600mm Flat Spiral Coil Spring / Tape Measure Spring For Retractable Dog Leads
Black Flat Heavy Duty Tension Springs Size Customized For Vacuum Cleaner
Custom Made Spiral Coil Spring With Carbon Steel / Stainless Steel Material
Conventional Spiral Coil Spring 0.08 - 1.8mm Thickness For Electronic Devices
White Flat Spiral Coil Springs 302 Stainless Steel For Tool Balancers
Stainless Steel 301 / Carbon Steel Spring , Tension Coil Springs For Industry
OEM Carbon Steel Spiral Coil Spring Free Length For Automatic Production Equipment
Inquiry Cart
0