David Smith from Russiawe cooperate with Norvee more than 10 years, we order the tobacco pusher springs and they can provide very good quality, in time delivery.
William from AustraliaNorvee can provide good quality gas spring, we order from them for many years and have very good cooperation.
Bill from USAwe order the music material extension springs from Norvee since 2005, there is never quality problem and we order from them all the time till now.
Constant Force Steel Spiral Spring 301 Stainless Steel Springs For Shelf Pusher
|Material||Stainless Steel 301||Colour||White|
|Tolerance||0.01mm||Force||2N To 10N|
|Width||5mm-20mm||Length||100mm To 800mm|
constant torque spring,
variable force spring
OEM Constant force stainless steel 301 steel spiral springs for shelf pusher
Place of Origin:
Zhejiang, China (Mainland)
Stainless Steel, Stainless steel
Constant and variable force
Thickness of material:
free length,as you need
normal FOB OR CIF
Industrial,furniture hardware,shelf pusher etc.
Packaging & Delivery
Standard exported cartons,then packing on pallet
10 to 15 days after you pay
Constant force retractable spiral spring for roller shutter
|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|
|Inside diameter||As your request|
|Outside diameter||1 mm and above.|
|Length||Free length as you need|
|Finish||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|
|Advantage||High quality, competitive prices,automatic production equipment, , safe package and fast delivery|
Why Choose us?
1. We can provide reasonable price ,fast shipping,timely delivery ,continue developing advancing and innovation.
2. The customers can get high quality products , preferential price , and good service from our company.
3. Our company sincerely welcomes customers from both home and abroad to contact with us.
Helical torsion springs in a wide range of variations
Torsion springs can either have a left-hand or right-hand helix. They are made to give a force and torque when one leg is turned relative the other.
Our helical torsion springs are made in dimensions from 0.03- 26 millimeter and we select wire diameter, spring body diameter, length and pitch to suit your requirements.
For closed coiled helical torsion springs there will be a friction between the coils giving a hysteresis in the torque-angle performance.
There are generally two common types, single and double coil torsion springs. Normally is the coil controlled inside with a mandrel but also an outer control with a cylindrical housing is possible. With fixed assembled legs the spring type can work without a coil body control. Tangential legs give the lowest stresses but also radial and axial legs of different types are possible. In many cases the strain in the legs must be considered in the design.
Unique competence in manufacturing torsion springs
We have long experience of making torsion springs and constantly give priority to technological developments in the field. Our main competitive advantages are our wide product range of torsion springs, technology support, high quality and service.
Our torsion spring range has a unique breadth and is known for its durability, adaptability and variation ability. Our tension springs can be used in just about every industry sector.
Our experience of torsion springs for a large number of different branches and applications give you the possibility to receive the best recommendations and springs optimized for your actual application. Environment evaluation and material recommendations, possible stress levels, load and deflection, initial tension and fatigue strength are factors our spring experts have unique knowledge about. We can support you from the idea and understanding of your expectations and application demands to the validation of the design.
Our spring operations also include on manufacturing with highest, productivity, flexibility and delivery precision. For immediate needs or small orders we also provide a wide stainless steel helical torsion spring stock program range.
We stock and distribute all kinds of springs, e.g. torsion springs, and conform to our customers' requirements. Irrespective of where you need to use a standard spring or a specially made torsion spring, we can help you to find an optimum solution.
We constantly improve, through meeting new requirements. Our torsion spring experts are experienced problem solvers and we have succeeded in reaching the position we have today, through deep technical competence, a close relationship with you, efficient production and delivery reliability. Irrespective of the challenges we face, there is a good chance that we will be able to deliver the torsion springs that exactly meets your company's needs.