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82cm 82b Electrophoresis Garage Door Spring 207*2*24

82cm 82b Electrophoresis Garage Door Spring 207*2*24
Place of Origin:
Model Number:
Carbon Steel
Package details:
Cartons, Pallets,Wooden case
OEM/ODM Availability:
Delivery Time:
20 days after prepayment
Loading Port:
shanghai or ningbo port
50 KGS
Payment Terms:
T/T, D/P, L/C, Credit card

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82cm 82b Electrophoresis Garage Door Spring 207*2*24

Electrophoresis technology has revolutionized the durability and performance of garage door springs. By applying an electric field, an advanced coating is created that offers superior resistance against wear, corrosion, and chipping. This results in a longer lifespan and reduced maintenance for the garage door spring. The electrophoretic coating provides a barrier against rust and corrosion, even in harsh environments. Additionally, it ensures smooth operation, reduces friction and noise, and enhances the overall appearance of the garage door spring. You can upgrade your garage door system with electrophoresis technology for a reliable and aesthetically pleasing solution.

Key attributes

Industry-specific attributes

Style Spiral
Material Stainless steel
Usage Industrial

Other attributes

Place of Origin Jiangsu, China
Model Number Electrophoretic Torsion Spring
Brand Name CHI
Name Electrophoretic Torsion Spring
Usage Garage/Industrial/Warehouse Door
Material Carbon Steel
Color Black
Size 2", 2" 5/8, 3" 3/4, 6"
Surface Galvanized
Packing Carton+Pallet
Payment T/T
Sample Available

Packaging and delivery

Packaging Details Inner Packing: Plastic bag; Carton Box Outer Packing: Cartons, wooden boxes, or pallets
Port Shanghai

Supply Ability

Supply Ability 10000 Piece/Pieces per Month


Maximum order quantity: 1 kilogram


Customized logo
Min. order: 200
Customized packaging
Min. order: 200
For more customization details, message supplier
Through the application of an electric field, a specialized coating is evenly distributed across the spring’s surface. This coating offers superior protection against wear, corrosion, and chipping, resulting in a significantly extended lifespan. 

This product introduction

The electrophoretic coating acts as a robust barrier, safeguarding the spring from rust and corrosion, even in challenging weather conditions. It ensures smooth and efficient operation, reducing friction and noise.


Product Name Garage Door Spring
Material SS
MOQ 50 Kilograms
Only make fine products

Not easy to rust
Not easy to corrode
Long service life

Thickened aluminum alloy joint
not easy to break

The surface of the spring is separately coated with anti-rust oil to insulate oxidation and increase the anti-rust ability

The hole diameter of the fixed end is enlarged which is suitable for6-10 mm-thick screws and has a wider application range

company introduction

Our Company is a professional manufacturing and exporting company, established in 2010, located in Jiangsu, china. after years of development, the company has created a wealth of experience in sales and after-sales service teams. our products enjoy a great reputation among our customers.
We have more than 50 workers,5 technical people, and 10 people sales team. Our people are all professional and We have rich experience with exporting, shipping, etc. The customer is our god, we try our best to meet their requirements, and quality. service is the first.


Q1: How long do garage door springs typically last? 
A1: The lifespan of garage door springs can vary depending on factors such as usage frequency, maintenance, and environmental conditions. On average, torsion springs can last around 10,000 to 15,000 cycles, which translates to approximately 7 to 12 years of normal use. Extension springs, on the other hand, generally have a shorter lifespan of about 5 to 7 years. It’s important to note that regular maintenance and proper care can help extend the lifespan of garage door springs.

Q2: Can I replace the garage door springs myself? 
A2: Replacing garage door springs can be a complex and potentially dangerous task. It involves handling high-tension springs and requires specialized knowledge and tools. It is highly recommended to hire a professional technician with experience in garage door spring replacement. They have the expertise and equipment necessary to safely remove and install new springs, ensuring that the door operates smoothly and safely.

Q3: How can I tell if my garage door spring is broken or worn out? 
A3: Several signs may indicate a broken or worn-out garage door spring. These include: The door is difficult to open or close: When a spring is damaged, the door may feel heavier than usual and become challenging to operate manually. Uneven or crooked door: A broken spring can cause the door to become unbalanced, resulting in it being higher on one side or appearing crooked when closed. Loud bang or noise: If you hear a loud bang or snap coming from the garage when opening or closing the door, it could indicate a broken spring. Visible damage: Inspect the springs visually for signs of wear, such as gaps or breaks in the coils, or any signs of rust or corrosion. If you notice any of these signs, it’s advisable to contact a professional technician to assess and potentially replace the garage door springs. Attempting to operate the door with a broken spring can be dangerous and may cause further damage to the door or opener system.


Incorporating electrophoresis coating in garage door springs sets a new standard of excellence in terms of durability, performance, and aesthetics.


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