| Customization: | Available |
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| After-sales Service: | Provided |
| Warranty: | Provided |
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We specialize in manufacturing high quality Roll Up Garage Door Springs, which meet ASTM A229 standard. All our Roll Up Garage Door Springs are made from high-tensile, oil-tempered spring wire and come in a range of sizes to suit different door weights.
Each month we make delivery almost 5800 pairs Roll Up Garage Door Springs to USA, Canada, Australia and Saudi Arabia.
Some smaller Roll Up Garage Doors use only one torsion spring, while most larger Roll Up Garage Doors use two torsion springs. Each torsion spring on the door typically has at least one turn when the door is fully open. This extra tension keeps the door open by restricting the curtain from unrolling off the drums. As you close the door, each torsion spring winds up even more. This extra tension allows the springs to lift extra weight. The extra weight comes from a greater portion of the curtain hanging off of the drums.
(1) High tensile
(2) Oil tempered
(3) Factory lubricated
(4) Corrosion resistant
(5) Long cycle life
(6) Custom size available
(7) Meet ASTM A229 standard
How To Measure Self-Storage Roll-Up Door Springs?
It is very important that you order the proper torsion springs for your self-storage roll-up door. You will need to make several important measurements that must be accurate. If you are not careful when you make these measurements, your Self-Storage Roll-Up Door may not work as it did before.
There are four basic steps:
(1) Determine the wire size
(2) Measure the inside diameter
(3) Determine the length of the spring
(4) Determine the wind of the spring
How to Replace Torsion Springs on a Self-Storage Roll-up Door?
Mini Storage Roll Up Doors, are designed to meet the needs of the growing demand for Self-Storage and Mini Warehouse space. Mini Storage Roll Up Doors use Torsion Springs that allow the metal door to roll up and coil around the door drums above the entry way.
The smaller Self-Storage or Warehouse Doors need one Spring and larger Commercial Roll Up Doors with two Springs. The high-tension design keeps doors from unwinding while the door is in the open position.
Because Roll Up Door Torsion Springs are high-tension metal springs, it can be difficult and even dangerous to replace them. Read all warnings from our product manuals, or consider hiring a local garage door repair specialist.
WARNING:
Torsion Springs and related Roll Up Door Parts can cause serious injury or death if not handled and installed properly. Professional installation is recommended.
Do NOT attempt to install Torsion Springs or Roll Up Door Parts yourself unless you have the proper tools, reasonable mechanical aptitude and experience, and upper arm strength. Read and understand all instructions before you begin work.
Bestar Door, established in 2006, is a leading manufacturer of roller shutter doors and sectional overehead doors in China.
We have exported to over 20 countries, such as USA, Canada, Mexico, Brazil, Columbia, Australia, Japan, Korea, Singapore, Thailand, Vietnam, UAE, Qatar, Saudi Arabia and so on, many of them have become the leading company in the local automatic door market.
We have passed the certification of ISO9001 quality management system and ISO 14001 environment management system, all our products are completely compliant with 3C, CE and UL regulation.
Our professional techhnicans continuously focus on develop new style of roller shutter doors and sectional overhead doors.
There is a strict quality control system throughout the entire manufacturing process, from raw materials sourcing, production, packing to shipment, which will make you enjoy high quality products.
As a manufacturer, we can offer you full range of automatic doors, such as roller shutter doors, sectional overhead garage doors, control motors and accessories.
When you have chosen Bestar garage doors for your home or workshop, you can enjoy the beauty, safety and quietness of it. 24/7 Service & Support team will be ready for you anytime.
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