|
KA Mark is mandatory safety and quality mark applied for metal-mining and nonmetal-mining (coal-mining not included) products marketed in
China
by either domestic or overseas manufacturers. It is required for products in 8 groups, divided into 35 product categories in total.
The catalogue of KA Safety Mark
1. Mining High-voltage Device
Electrical explosion-proof device;
Controller; Transformer;
Electric motor;
Protection device.
2. Draining Device
Major water-pump
3. Hoisting and Conveying Device
Hoisting device and accessories;
Mining lift and winch;
Man car;
Mining steel wire;
Hoisting vessel;
Safety catcher and cart guarding device;
Conveying device;
Rail conveyor;
Belt conveyor;
Non-rail conveyor.
4. Ventilation and Dustproof Device
Major ventilator and accessories;
Subsidiary ventilator;
Dustproof device.
5. Equipment for Excavation and Bracing
Drilling machine;
Motor-, liquid-, air-driven driller;
Underground moveable compressor;
Equipment for bracing;
Concrete gunite machine;
Bolt supporting equipment;
Mechanical excavating device.
6. Safety Inspecting, Detecting, Monitoring and Communicating Apparatus and Instrument
Safety inspection apparatus and meters;
Mining sensor device;
Safety monitoring system;
Communication instrument;
Wire and wireless communication instrument and accessory.
7. Cable, conveying belt and other mining non-metal equipment
Mining cable;
Mining conveying belt;
Air duct and coating cloth;
Non-metal pipe;
Fire resistant fluid.
8. Equipment for Emergency
Underground fir extinguisher;
Emergency communication device and instrument;
Life saving device, respirator and etc. |
