Improvement of shearer clutch

The rotating key and the resisting key of the Q11-6.3×200 shearing machine of our factory are prone to abnormal collision, and the noise value is 90~100dB. For this reason, we make the following improvements. The shearer clutch transmits a large torque, and the tip end portion of the resisting key and the rotating key is subjected to great friction and compressive stress during operation, and the two-button tip is formed into a blind arc shape.

Led Waterproof Flood Light

The material of the led waterproof flood light body is the surface treatment of aluminum alloy die-casting and electrostatic spraying. The coating is resistant to high temperature, acid and alkali, and anti-aging. The waterproof outdoor flood lights body adopts the integrated design of light source and electrical appliances, with a compact structure and small volume. The reflective surface is designed to form light distribution for various needs, with high luminous efficiency and small glare light source.


According to customer needs, single-ended or double-ended metal halide lamps or high-pressure sodium lamps can be used. The led flood outdoor lighting head adopts tempered glass, which is safe, resistant to high temperature and high Good strength and light transmission The sealing strip is an anti-corrosion silicone rubber seal, which has good sealing performance, waterproof and dustproof applications. High performance magnetic ballasts, triggers and capacitors are suitable for signs, stadiums, squares, trees, billboards, parking lots Fields, building exterior walls, etc.

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WOSEN LIGHTING TECHNOLOGY LIMITED , https://www.wosenled.com