Reduce or eliminate the occupational hazard protection measures in the production process of automobile springs:

(1) Dustproof: The Spring is wound around the cutting port to set the local exhaust; the valve spring chamfer is provided with the side suction cover, the surface treatment, grinding, and shot peening process are provided with a closed cover, and an independent exhausting and exhausting system is provided.

(2) Anti-virus: set the color exhaust hood and mark the position to set the local exhaust hood.

(3) Anti-noise: the shot blasting and grinding equipment are sealed and sound-insulated; the base of the shot peening which generates noise due to vibration is subjected to vibration isolation and vibration-damping treatment; and the noise equipment such as the fan generated by the air flow is silenced.

(4) Anti-ultraviolet radiation: The flaw detection process is carried out in a closed cabinet with an operating window, and the closed cabinet is treated with anti-ultraviolet radiation, but the operating window is not treated with ultraviolet radiation.

(5) Heatstroke prevention and cooling: the tempering equipment is sealed, and the ventilation system is set to pump the exhaust air; the air duct is set to supply the wind to the working post; the industrial fan is provided with air for most of the work positions in the workshop.

(6) Occupational disease hazard Personal protective equipment: equipped with protective clothing such as overalls, safety helmets, work shoes, protective glasses, dust masks, noise-proof earplugs, etc.

(7) Occupational health management system: The management system covers occupational health training, health check, occupational hazard factor detection, emergency rescue, and personal protective equipment.

Brass Nut

Copper nuts made of all kinds of embossed wire (usually lead brass, such as H59, 3604, 3602). Our daily contact with the embedded knurled copper nuts are processed by precision automatic lathes. The reference standard of embedded knurled copper nut comes from GB/T809, but the technical parameters of all kinds of embedded nuts produced by our company exceed the relevant indexes required by the national standard.

Knurling copper nut is mainly used for hardware spring, shaped spring, craft gift spring, battery spring, spring antenna,key ring, phosphorus copper spring CNC automatic lathe turning parts (copper car parts, iron, aluminum car parts), metal stamping parts, electronic parts, iron shaft, single Rachel,Rachel, iron pin, non-standard Screw nut,fittings,fasteners, wire forming (wire card holder, Model aircraft landing gear, S hook, R latch, triangle buckle, D buckle) and other hardware products, belonging to the copper nut series.

Brass Nut,insert nut,knurled nut,injection nut,hex nut

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