Wuhan Junwei BT Conveyor Belt Tear Detector is specially developed for longitudinal tearing fault protection of belt conveyors. It can accurately identify tearing risks such as penetration of foreign matter, abnormal subsidence, and material jamming in the conveyor belt. It triggers a shutdown protection signal at milliseconds to control tearing faults to a minimum, avoiding huge downtime losses and maintenance costs caused by large-scale tearing of the conveyor belt from the root cause.
The product is customized for 99% of conveyor belt tearing failure scenarios (friction tearing at transfer points, penetrating tearing of sharp foreign matter). It adopts flexible contact full-angle trigger detection technology, and is equipped with intelligent self-test, fault alarm, and anti-interference delay functions. It is suitable for various heavy-duty bulk material transportation conditions and is the core protective equipment for the safe operation of conveyor belts in mining, ports, steel, building materials and other industries.
The product supports customized adaptation of full-bandwidth and full-groove angle conveyors, and one-to-one customized installation brackets. It has a higher fit with the conveyor belt. It is convenient to install and simple operation and maintenance. It can be seamlessly connected with the conveyor control system to achieve full automation. Unmanned protection.
Full angle real-time detection
Intelligent self-test alarm
Millisecond shutdown protection
Customized adaptation for all working conditions
Product core structure
Sensor structure and multi-directional triggering schematic
Anti-tear controller
It adopts flexible contact multi-directional trigger design, which can trigger detection in all directions within a 90-degree range. The action stroke is less than 5mm, and the detection blind area is as small as 1 cm. Whether it is longitudinal piercing of sharp foreign objects, abnormal subsidence of the belt, or material jamming. Friction tearing can be accurately identified without missing detection or error reporting.
Built-in full-line self-test function allows immediate feedback when sensors, cables, and hosts are accidentally damaged to avoid equipment failure and lack of protection; the equipped fault indication function makes it convenient for users to check fault points; the built-in delay function can effectively filter on-site misoperation interference to ensure stable and reliable equipment operation.
The sensor is equipped with an EPDM weather-resistant protective sleeve. The contacts are made of high-elastic silicone rubber material. It is waterproof, dustproof, anti-aging and wear-resistant. It can adapt to harsh industrial environments such as mines and ports with humidity, dust and high corrosion. The equipment has long service life and extremely low daily maintenance costs.
Support one-to-one customized installation brackets, which can be flexibly customized according to the conveyor bandwidth, groove angle, idler diameter, and on-site installation space. It has a higher fit with the conveyor belt and is convenient to install; it adapts to the full range of 500-2000mm bandwidth, 0-45° full groove angle conveyor, which can be seamlessly connected with the existing conveyor control system and used immediately.
90° full-angle blind area as low as 1cm
Immediate alarm for self-test faults of the entire line
Fully sealed protection against harsh working conditions
Customized bracket full bandwidth adaptation
Technical parameters and selection table| Adaptive bandwidth (mm) | adapter groove angle | Adapt idler diameter (mm) | triggering angle | action stroke |
|---|---|---|---|---|
| 500-800 | 0-45° | 76-108 | 0-90° | ≤5mm |
| 800-1200 | 0-45° | 108-159 | 0-90° | ≤5mm |
| 1200-2000 | 0-45° | 159-219 | 0-90° | ≤5mm |
| Model selection instructions BT - 65 35 01 04 | |||||
|---|---|---|---|---|---|
| Model code | bandwidth code | slot angle code | Idler diameter code | number of sensors | |
| BT | 50-500mm 65-800mm 12-1200mm 20-2000mm | 00-parallel rollers 10-10° 20-20° 35-35° 45-45° | 01-ø76mm 02-ø89mm 03-ø108mm 04-ø133mm 05-ø159mm 06-ø194mm 07-ø219mm | 01-1 group 02-2 group 03-3 group 04-4 group Can be customized on demand | |
Typical application scenario
Wuhan Junwei BT Conveyor Belt Tear Detector is specially developed for longitudinal tearing fault protection of belt conveyors. It can accurately identify tearing risks such as penetration of foreign matter, abnormal subsidence, and material jamming in the conveyor belt. It triggers a shutdown protection signal at milliseconds to control tearing faults to a minimum, avoiding huge downtime losses and maintenance costs caused by large-scale tearing of the conveyor belt from the root cause.
The product is customized for 99% of conveyor belt tearing failure scenarios (friction tearing at transfer points, penetrating tearing of sharp foreign matter). It adopts flexible contact full-angle trigger detection technology, and is equipped with intelligent self-test, fault alarm, and anti-interference delay functions. It is suitable for various heavy-duty bulk material transportation conditions and is the core protective equipment for the safe operation of conveyor belts in mining, ports, steel, building materials and other industries.
The product supports customized adaptation of full-bandwidth and full-groove angle conveyors, and one-to-one customized installation brackets. It has a higher fit with the conveyor belt. It is convenient to install and simple operation and maintenance. It can be seamlessly connected with the conveyor control system to achieve full automation. Unmanned protection.
Full angle real-time detectionIntelligent self-test alarmMillisecond shutdown protectionCustomized adaptation for all working conditionsProduct core structureSensor structure and multi-directional triggering schematic
Anti-tear controller
It adopts flexible contact multi-directional trigger design, which can trigger detection in all directions within a 90-degree range. The action stroke is less than 5mm, and the detection blind area is as small as 1 cm. Whether it is longitudinal piercing of sharp foreign objects, abnormal subsidence of the belt, or material jamming. Friction tearing can be accurately identified without missing detection or error reporting.
Built-in full-line self-test function allows immediate feedback when sensors, cables, and hosts are accidentally damaged to avoid equipment failure and lack of protection; the equipped fault indication function makes it convenient for users to check fault points; the built-in delay function can effectively filter on-site misoperation interference to ensure stable and reliable equipment operation.
The sensor is equipped with an EPDM weather-resistant protective sleeve. The contacts are made of high-elastic silicone rubber material. It is waterproof, dustproof, anti-aging and wear-resistant. It can adapt to harsh industrial environments such as mines and ports with humidity, dust and high corrosion. The equipment has long service life and extremely low daily maintenance costs.
Support one-to-one customized installation brackets, which can be flexibly customized according to the conveyor bandwidth, groove angle, idler diameter, and on-site installation space. It has a higher fit with the conveyor belt and is convenient to install; it adapts to the full range of 500-2000mm bandwidth, 0-45° full groove angle conveyor, which can be seamlessly connected with the existing conveyor control system and used immediately.
90° full-angle blind area as low as 1cm
Immediate alarm for self-test faults of the entire line
Fully sealed protection against harsh working conditions
Customized bracket full bandwidth adaptation
Technical parameters and selection table| Adaptive bandwidth (mm) | adapter groove angle | Adapt idler diameter (mm) | triggering angle | action stroke |
|---|---|---|---|---|
| 500-800 | 0-45° | 76-108 | 0-90° | ≤5mm |
| 800-1200 | 0-45° | 108-159 | 0-90° | ≤5mm |
| 1200-2000 | 0-45° | 159-219 | 0-90° | ≤5mm |
| Model selection instructions BT - 65 35 01 04 | |||||
|---|---|---|---|---|---|
| Model code | bandwidth code | slot angle code | Idler diameter code | number of sensors | |
| BT | 50-500mm 65-800mm 12-1200mm 20-2000mm | 00-parallel rollers 10-10° 20-20° 35-35° 45-45° | 01-ø76mm 02-ø89mm 03-ø108mm 04-ø133mm 05-ø159mm 06-ø194mm 07-ø219mm | 01-1 group 02-2 group 03-3 group 04-4 group Can be customized on demand | |
Typical application scenario在线客服
