Garage Door Parts
Your Professional Garage Door Parts Supplier!
Tianjin OK Garage Door Parts Co., Ltd. has been specializing in the production of springs for 20 years. It is a leading manufacturer of Garage door springs. It provides a comprehensive range of garage door components, including springs, hinges, brackets, rollers, bearings, tracks, angles, fittings, bumpers, cable drums, shafts, handles, and locks.
Why Choose Us
Customization Service
We can provide personalized customization services according to customer needs to meet the specific requirements of different application scenarios.
Quality Control
We strictly implement the production process in accordance with the international quality management system to ensure that the products meet the relevant industry standards.
Production Capacity
We are equipped with 11 spring automatic production lines, with stable large-scale production capacity, which can effectively guarantee the delivery cycle.
Competitive Price
Our product offers the advantage of low production costs, ensuring competitive pricing for our customers.
Our Best-Selling Garage Door Parts Types
Cable Drum
The cable drum is a drum-like mechanism on the torsion spring shaft at the top of the garage door. The cable drum works together with the garage door cables to lift and lower the door. As the torsion spring turns, it winds the cables around the cable drum, creating tension that lifts the door. When the door closes, it releases the tension, and the cables unwind from the cable drum.
Nylon Roller
Nylon rollers are popular among homeowners due to their quiet operation and smooth performance. These rollers are designed to minimize friction between the door and the track, leading to less noise and wear over time.
Winding Bar
Winding bars apply and release tension to overhead garage door springs and are essential when installing or repairing a garage door. These bars come in sets of two and their 18-inch length enables leverage for the stability and control needed to wind both springs.
Cable Drum Specification
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Material |
Aluminum |
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Color |
Silver, Red |
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Item dimensions L x W x H |
9.65 x 4.92 x 1.77 inches |
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Style |
Modern |
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Item Weight |
15.84 ounces |
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Installation Type |
Wall Mount |
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Operation Mode |
Manual |
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Item Weight |
15.8 ounces |
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Product Dimensions |
9.65 x 4.92 x 1.77 inches |
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Maximum Weight Capacity |
265 Pounds |
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Mounting Type |
Over-The-Door |
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Batteries Included? |
No |
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Batteries Required? |
No |
Types of Cable Drum
Standard-Lift Cable Drums
Standard-lift cable drums are flat for the most part. Toward the outside of the door, the last 3/4 of a turn or so on the grooves of the cable drum is slightly raised. This helps keep the garage door balanced as it begins to open.
Vertical-Lift Cable Drums
Vertical-lift cable drums are taller than standard-lift drums. When the garage door is closed, the cable is farther from the shaft. As the door opens, the cable wraps up on the drum and comes closer to the shaft.
High-Lift Cable Drums
High-lift cable drums have both a flat portion like the standard-lift drums and a raised portion like the vertical-lift drums. The cable runs on the raised portion while the garage door opens vertically then switches over to the flat portion when the door begins to run on the horizontal track.
The Role of Cable Drum
Balanced Door Movement
One of the primary functions of cable drums is to balance the weight of the garage door. As the door opens or closes, the weight is evenly distributed due to the grooves on the drums. This balanced movement minimizes the strain on other parts of the door, such as the springs and motor, ensuring a longer lifespan.
Smooth Operation
Cable drums help in keeping the garage door movement steady and stable. Without them, the door cables would become entangled or twisted, resulting in jerky, uneven door movement. The grooves in the drum guide the cables, preventing any snags or tangles, resulting in a smoother door operation.
Minimizes Wear and Tear
Over time, regular use can cause garage door cables to wear and fray. Cable drums play a vital role in reducing the stress on the cables, preventing premature damage and extending their lifespan. The grooved design of the drums ensures that the cables wind and unwind smoothly, reducing friction and wear.
Safety and Security
A properly functioning garage door is essential for the safety and security of your property. Cable drums help prevent the door from unexpectedly crashing down due to a faulty cable. They act as a counterbalance to the door's weight, keeping it in place and preventing any accidents.
Nylon Roller Specification
|
Overall Length |
4-5/8” |
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Shaft Length |
4-1/8” |
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Shoulder Width |
½” |
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Shaft Diameter |
7/16” |
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Wheel Thickness |
½” |
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Wheel Diameter |
1-13/16” Fits Residential Standard 2” Track |
Noise Reduction: Nylon rollers significantly reduce noise during operation. If you have a garage attached to your home or near living spaces, nylon rollers are a great option for quieter door operation.
Durability: Despite being quieter, nylon rollers are durable and can last up to 15–20 years with proper maintenance. The ball bearings inside nylon rollers reduce wear and tear on the rollers and the door system.
Low Maintenance: Nylon rollers require less lubrication than steel rollers, meaning fewer maintenance tasks for homeowners.
Smooth Operation: Nylon rollers create less friction on the tracks, allowing for smoother and more efficient garage door movement.
Precautions for Use Nylon Rollers
Regular Inspections
It's essential to inspect your Nylon Roller regularly for signs of wear, such as cracks or bent rollers. Replace any damaged rollers immediately to prevent further issues.
Lubrication
Whether you choose nylon or steel rollers, applying lubrication at least once a year will keep the door operating smoothly and prevent unnecessary wear on the rollers and tracks.
Professional Maintenance
Consider scheduling annual maintenance with a professional garage door technician to ensure your rollers are in optimal condition.
Welcome to visit my factory, talk about more business.
Inquiry: The customer send me details inquiries with quantity to us. Special requirement need drawing or samples.
Quotation: We according to your inquiry with quantity give you the best price.
Negotiation: Change details and decide final order.
Contract: We according to customer's final order make contract and need customer to pay 30% deposit.
Mass Production
We will make as related standards or customer requirement for production.
Delivery
After passing the sampling inspection, inform customer to pay balance,then arrange for shipment.
Feedback
After the goods arrived the customer's hand, inquire about customer satisfaction.
Packaging and Shipping
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Packaging |
Plastic bag, wooden box |
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Transportation methods |
Road transport, rail transport, sea transport, air transport |
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