Auto · Extension · Hot Roll
Stainless Steel Constant Force Spring for Cables Fire Dampers
US$ 0.2
/ pieces
1000 pieces (MOQ)
1000 pieces (MOQ)
Products Description
Material:
Stainless steel
Min.order:
1000Piece /Pieces
Lead Time:
8-10 days
Style:
Coil,Disk,Dish,Leaf,Wire,Waved
Usage:
Machine parts/lighting Accessories/Hardware/Plastic
Product application
Product category
Recommend Products
Rec
- Dongguan Caiyin Hardware Spring Co., Ltd
-
- Guangdong, China
- Start Order Contact Now
Bend · Industrial · Leaf
Ss301 OEM Constant Force Spring Fire Negator Shutter Damper Torque Force Spring for HVAC System
US$ 0.09
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Fire Damper Constant Force Spring for HVAC System
Constant force prings can be used to actuate metal curtains within fire dampers, which helps prevent the spread of smoke or fire in ductwork. It provides a consistent and highly reliable force over the spring's travel length. High force output and
Auto · Extension · Hot Roll
SS301 Negator Closure Constant Force Spring for Variable Force Cables HAVC Curtain Type Fire Damper
US$ 1-1.2
/ pieces
1000 pieces (MOQ)
1000 pieces (MOQ)
Product Description
Specification
Material:
Stainless steel
Min.order:
1000Piece /Pieces
Lead Time:
8-10 days
Style:
Coil,Disk,Dish,Leaf,Wire,Waved
Usage:
Machine parts/lighting Accessories/Hardware/Plastic
Packing & Delivery
Packaging details : According to factory packaging,or accordi
- Dongguan Caiyin Hardware Spring Co., Ltd
-
- Guangdong, China
- Start Order Contact Now
Bend · Industrial · Leaf
Stainless Steel Constant Force Negator Fire Shutter Belt Flat Coil Springs for Cables Fire Damper
US$ 0.09
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Fire Damper Constant Force Spring for Fire Damper
Constant force prings can be used to actuate metal curtains within fire dampers, which helps prevent the spread of smoke or fire in ductwork. It provides a consistent and highly reliable force over the spring's travel length. High force output and
Compression · Spiral · Stainless Steel
OEM Manufacture Customized Spiral Flat Spring Constant Force Spring for Tape Measure
US$ 0.05-1
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Production Description
Thickness
0.15MM-20MM
Material
Spring steel(SWC), Music wire(SWP),Stainless steeK(SUS),Mild-carbon steel,
Phosphor copper, Beryllium copper, Brass, Aluminum 60Si2Mn,55CrSi, Alloy steel etc.
-Stainless steel 17-7-PH(631SUS), Inconel X750,Bezinal Wire etc
Finish
Zinc
- Xiamen Hongsheng-Hardware Spring Co., Ltd.
-
- Fujian, China
- Start Order Contact Now
Auto · Compression · Cold Roll
Spring Hardware Accessories Springs Compression Springs Auto Spare Parts Vending Machine Parts Trampoline Spring Roller Shutter Springs Constant Force Springs
US$ 0.01-0.04
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
1. ODM&OEM service are all welcomed
2. Practicable Software: Solidworks, PRO/Engineer, Auto CAD, PDF, JPG
3. Small orders accept
4. Reasonable and competitive price according to your drawings
Material Option
Stainless steel (SUS301, SUS304, SUS303), Carbon steel wire, Music wire, Copper, Alloy
Torsion · Steel · Coil
Long Constant Force Coil Torsion Spring Mechanism for Car Door Lock
US$ 0.5-1
/ pieces
10000 pieces (MOQ)
10000 pieces (MOQ)
High bearing capacity : After precision design and optimization manufacturing, it can withstand large torsional torque to meet the needs of various complex working conditions.
High space utilization : its unique torsion mode enables the spring body to be compact along the axis, eff
- Cixi Zhouxiang Huifeng Spring Factory
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
- ISO9001:2015
- Start Order Contact Now
Hot Roll · Bend · Leaf
Constant Force Spring for Fireplace up-Down Slide Door
US$ 0.01-0.03
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Constant force Spring for Fireplace up-Down Slide Door
Color
as custom
Min. Order :
1000 Piece/Pieces
Lead Time :
6-10days
Supply Ability :
30000 Pieces/week
Packing:
inner packing: as per customer's requirement(PE bag and blister)
outer packing:carton or box due to
Cold Roll · Bend · Dish
Constant Force Spring for Power Tool Switch Internal
US$ 0.01-10
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description Compression Spring ·Model: HF-CS**** ·What is a Compression Spring A compression spring is a helical elastic mechanical component designed to resist compressive forces. When an axial load is applied, it shortens and stores mechanical energy; when the load is released, it returns
- Cixi Zhouxiang Huifeng Spring Factory
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO9001:2015
- Start Order Contact Now
Auto · Extension · Cold Roll
High Adjustment Device Stainless Steel Constant Force Spring
US$ 0.001-0.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Custom Metal OEM Services CNC Wire Forming Bending Extension Tension Springs
Zihuoli manufacturer, supplier and exporter a qualitative range of Coil Springs. Coil springs are precisely engineered using latest machinery at our well-equipped infrastructure. Zihuoli offer these Coil Springs various
- Foshan Zihuoli Spring Co.,Ltd.
-
- Guangdong, China
- Contact Now
-
What factors affect industrial Constant Force Spring wholesale pricing?
Wholesale Constant Force Spring price depends on material type, load capacity, OEM or custom specs, and order volume. Factory-side guides recommend comparing top trends in stainless vs. carbon steel Constant Force Springs for large projects. For better discounts, request a bulk quote from our distributor team.
-
Can I order Constant Force Springs with custom specs for tools & hardware OEM projects?
Yes, we specialize in custom Constant Force Spring solutions and OEM Constant Force Spring manufacturing to fit tools, hardware, and equipment models. Need factory advice? Our trends guide highlights top distributors supporting cheap bulk orders—contact us for your custom inquiry or factory-based options today.
-
How do I choose the right factory direct Constant Force Spring supplier?
Start by comparing Constant Force Spring supplier wholesale options and inquiring about cheap pricing for bulk specification orders. Check distributor OEM capabilities and ask for a top trends guide on current Constant Force Spring solutions. Contact direct for a quick RFQ or to review alternative options tailored to you.
Leaf · Restoration · Drive
Stainless Steel Constant Force Springs
US$ 0.07-0.09
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Constant Force Spring for Spring-Loaded Beverage Dispenser
Color
as custom
Min. Order :
1000 Piece/Pieces
Lead Time :
6-10days
Supply Ability :
3000000 Pieces/week
Packing:
inner packing: as per customer's requirement(PE bag and blister)
outer packing:carton or box due
Bend · Stainless Steel · Coil
Custom Stainless Steel CNC Precision Durable Fire Damper Constant Force Springs
US$ 0.05-0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description Coil Spring ·Model: HF-CS01** ·What is a Coil Spring A coil spring is an elastic mechanical component made of elastic material, usually formed by spirally winding metal wire. It can produce elastic deformation under external load and return to its original shape after the load is
- Cixi Zhouxiang Huifeng Spring Factory
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
- ISO9001:2015
- Start Order Contact Now
Furniture · Coil · Pressed
High Precision SUS 301 Cold Coiled Custom Fire Damper Constant Force Spring
US$ 0.05-0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description Spiral Spring ·Model: HF-SS**** ·What is Flat Spiral Spring? A flat spiral spring is a precision mechanical component made from flat metal strip, tightly wound into a spiral shape within a single plane. It stores energy when twisted or coiled, and releases it steadily to provide
- Cixi Zhouxiang Huifeng Spring Factory
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO9001:2015
- Start Order Contact Now
Pressed · Long Hook Tension Spring · Alloy
Adjustable Foot Coil Spring Constant Force Spring Spring Factory
US$ 0.01-20
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
1. ODM&OEM service are all welcomed
2. Practicable Software: Solidworks,Pro/Engineer,Auto CAD,PDF,JPG
3. Small orders accept
4. Reasonable and competitive price according to your drawings
Applications & Products Show
Our Advantage
1. Big production ca
Bend · Stainless Steel · Coil
OEM Direct Manufacturer Constant Force Spring
US$ 0.01
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
OEM Direct Manufacturer Constant Force Spring
Product Description:
Why choose us
Dongguan Weihui Hardware Spring Products Co.,LTD, is a professional manufacturer specializing in various springs since the year of 2006,with 15 years development,our main products are die spring,compresion spr
Bend · Stainless Steel · Coil
Customized Constant Force Carbon Brush Motor Springs
US$ 0.01
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Customized Constant Force Carbon Brush Motor Springs
Product Description:
Why choose us
Dongguan Weihui Hardware Spring Products Co.,LTD, is a professional manufacturer specializing in various springs since the year of 2006,with 15 years development,our main products are die spring,compresi
Furniture · Coil · Restoration
OEM Stainless Steel Durable CNC Equal Diameter Cable Constant Force Spring
US$ 0.1-0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description Spiral Spring ·Model: HF-SS**** ·What is Flat Spiral Spring? A flat spiral spring is a precision mechanical component made from flat metal strip, tightly wound into a spiral shape within a single plane. It stores energy when twisted or coiled, and releases it steadily to provide
- Cixi Zhouxiang Huifeng Spring Factory
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO9001:2015
- Start Order Contact Now
Auto · Extension · Hot Roll
Stainless Steel Constant Force Spring for Fiver Damper Cables Springs
US$ 1-1.2
/ pieces
1000 pieces (MOQ)
1000 pieces (MOQ)
Product Description
Specification
Material:
Stainless steel
Min.order:
1000Piece /Pieces
Lead Time:
8-10 days
Style:
Coil,Disk,Dish,Leaf,Wire,Waved
Usage:
Machine parts/lighting Accessories/Hardware/Plastic
Packing & Delivery
Packaging details : According to factory packaging,or accordi
- Dongguan Caiyin Hardware Spring Co., Ltd
-
- Guangdong, China
- Start Order Contact Now
Pressed · Home Appliance · Industrial
Industrial Coiled Stainless Steel Spring Small Constant Force Tension Spring for Hardware Extension Use
US$ 0.05-0.56
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description Tension spring Tension spring is a type of helical spring that can withstand axial tension. It is generally made of circular cross-section materials and the coils are closely arranged around each other. When no load is applied, the coils are usually tightly connected without any
Restoration · Compression · Measurement
Constant Force Spring Boost Your Performance with The Power of Bosswinn Spiral Springs
US$ 1
/ Piece
10000000 Pieces (MOQ)
10000000 Pieces (MOQ)
Product Description
Spiral torsion springs, also referred to as clock springs or flat spiral springs, are precision-engineered components commonly manufactured from high-carbon steel or stainless steel. These springs are wound in a flat state and are uniquely designed so that their coils remain
- Zhuji Bosswinn Springs Co., Ltd.
-
- Zhejiang, China
- Contact Now
Industrial · Flat · Steel
Factory Sales Spring Stainless Steel Constant Force Spring Can Be Customized
US$ 0.55-0.85
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Cable accessories special non-magnetic constant force spring
Constant force spring is made of stainless steel belt rolling, through the specific production of spring equipment to make high strength steel belt shaping, when the external force makes it straight, spring will nat
Cold Roll · Bend · Coil
Custom Non-Magnetic CNC Precision Cable Constant Force Springs
US$ 0.1-0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description Spiral Spring ·Model: HF-SS**** ·What is Flat Spiral Spring? A flat spiral spring is a precision mechanical component made from flat metal strip, tightly wound into a spiral shape within a single plane. It stores energy when twisted or coiled, and releases it steadily to provide
- Cixi Zhouxiang Huifeng Spring Factory
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
- ISO9001:2015
- Start Order Contact Now
Auto · Extension · Cold Roll
Custom-Made High Quality 3m Big Large Spiral Constant Force Springs From China Manufacturer
US$ 0.01-0.2
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Constant Force Spring Constant force springs are a special type of tension spring, made from a flat stainless steel strip, most commonly 301 stainless steel. Their core characteristic is that they maintain a constant load during tension, making them suitable for applications such as car seat belt re
Extension · Stainless Steel · Conical
Higt Quanlity Custom Constant Force Spring for Window and Door
US$ 0.03
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Higt Quanlity Custom Constant Force Spring for Window and door
color
as you require
MOQ
1000pcs
Lead time
6-8 days
supply ability
3000000 pcs/week
packing
inner: as per custom/ PE bag and blister
outer: as per custom /carton or box
style
Coil, Disk, Dish, Leaf, Wir
Industrial · Coil · Buffer
Constant Force Spring for Parallel Skylight Electric Folding Door Window Lifting
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
We adhere steady and long-term operation development, at the same time, by virtue of strong talent resources, strict production management and business philosophy, Through the accumulation of experience and tireless pursuit of the future and consummate, constantly self
- Xiamen Xinhuixiong Hardware Co., Ltd.
-
- Fujian, China
- Start Order Contact Now
Auto · Extension · Hot Roll
Constant Force Spring for Vegetable Chopper Juice Extractor
US$ 0.2-0.5
/ pieces
1000 pieces (MOQ)
1000 pieces (MOQ)
Specification
Material:
Stainless steel
Min.order:
1000Piece /Pieces
Lead Time:
8-10 days
Style:
Coil,Disk,Dish,Leaf,Wire,Waved
Usage:
Machine parts/lighting Accessories/Hardware/Plastic
Packing & Delivery
Packaging details : According to factory packaging,or according to your requ
- Dongguan Caiyin Hardware Spring Co., Ltd
-
- Guangdong, China
- Contact Now
Auto · Coil · Drive
Custom OEM Stainless Steel Constant Variable Force Spring for Fire Damper 3m Cables
US$ 0.03
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Custom OEM Stainless Steel Constant Force Spring
Color
as custom
Min. Order :
1000 Piece/Pieces
Lead Time :
6-10days
Supply Ability :
3000000 Pieces/week
Packing:
inner packing: as per customer's requirement(PE bag and blister)
outer packing:carton or box d
Coil · Drive · Buffer
Precision Bearing Serpentine Deformed Constant-Force Spring
US$ 0.1-0.15
/ Piece
100000 Pieces (MOQ)
100000 Pieces (MOQ)
1. ODM&OEM service are all welcomed
2. Practicable Software: Solidworks, PRO/Engineer, Auto CAD, PDF, JPG
3. Small orders accept
4. Reasonable and competitive price according to your drawings
Material Option
Stainless steel (SUS301, SUS304, SUS303), Carbon steel wire, Music wire, Copper, Alloy
Industrial · Coil · Buffer
Xhx-Tc01 Parallel Skylight Electric Folding Door and Window Lift Constant Force Spring
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Material
Thickness
Width
Length
ID
OD
Force
Weight
SUS301
0.35mm
10mm
1220mm
21mm
31mm
23N
36g
We insist on stable and long-term business development. At the same time, relying on strong human resources, strict production management and business philosophy, th
- Xiamen Xinhuixiong Hardware Co., Ltd.
-
- Fujian, China
- Contact Now
Bend · Industrial · Leaf
Fire Damper Constant Force Spring for HVAC System
US$ 0.09
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Fire Damper Constant Force Spring for HVAC System
Constant force prings can be used to actuate metal curtains within fire dampers, which helps prevent the spread of smoke or fire in ductwork. It provides a consistent and highly reliable force over the spring's travel length. High force output and
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