Shanghai AA4C Auto Maintenance Equipment Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 300 Set/Sets per Month |
| Delivery Time | 20-25 working days |
| Packaging Details | Wooden package |
| Name | Auto Vehicle Test Line free roller for speedometer brake roller tester auto inspection equipments |
| Warranty | 12 Months |
| LOAD | 4t |
| Model Name | CTDCG-3-4WD |
| Brand Name | AA4C |
| Model Number | CTZG |
| Certification | ce |
| Place of Origin | zhongshan,Chain |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 Set/Sets per Month |
| Delivery Time | 20-25 working days | Packaging Details | Wooden package |
| Name | Auto Vehicle Test Line free roller for speedometer brake roller tester auto inspection equipments | Warranty | 12 Months |
| LOAD | 4t | Model Name | CTDCG-3-4WD |
| Brand Name | AA4C | Model Number | CTZG |
| Certification | ce | Place of Origin | zhongshan,Chain |
Vehicle inspection equipment CTZG Free roller for vehicle
Main features:
Auxiliary Equipment for double rear axle vehicle detection.
Roller surface compound heat treatment, high hardness, high wear resistance, corrosion resistance,
Free roller for vehicle
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A "free roller" in a vehicle test line, specifically within the context of brake testing, serves several important purposes:
Simulating Real-World Driving Conditions: The free roller allows the wheel being tested to rotate freely after the brakes are released. This is crucial for accurately measuring brake release time and drag. In real-world driving, a wheel doesn't instantly stop rotating the moment the brake pedal is released; it continues to roll due to inertia. The free roller simulates this.
Measuring Brake Drag: Brake drag is the residual friction in the braking system after the brakes are released. Excessive brake drag can lead to overheating, reduced fuel economy, and premature wear of brake components. The free roller allows technicians to accurately measure this drag by observing how quickly the wheel decelerates after brake release. Without a free roller, it would be difficult to isolate and quantify the drag.
Ensuring Accurate Brake Release Time Measurement: Brake release time is the time it takes for the brakes to fully disengage after the brake pedal is released. A slow release time can affect vehicle handling and stability. The free roller enables precise measurement of this time, as the technician can observe the wheel's rotation and determine when it is no longer being affected by the braking force.
Compliance with Regulations: In many jurisdictions, brake testing regulations require the use of equipment that can accurately measure brake drag and release time. A free roller is often a necessary component to meet these regulatory requirements.
In essence, the free roller is essential for a comprehensive and accurate assessment of a vehicle's braking system, ensuring both safety and regulatory compliance.
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
10000000-15000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Shanghai AA4C Auto Maintenance Equipment Co., Ltd. is a professional auto maintenance equipment manufacturer since 1995. AA4C means Always and All for (4) Customer. Our factory covers an area of more than 20, 000 squares meters, equipped with our updated manufacturing facilities. We have total capit... Shanghai AA4C Auto Maintenance Equipment Co., Ltd. is a professional auto maintenance equipment manufacturer since 1995. AA4C means Always and All for (4) Customer. Our factory covers an area of more than 20, 000 squares meters, equipped with our updated manufacturing facilities. We have total capit...
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