Zinc Plating Ring-Grooved Lock Bolts For Oscillating Screen of Mining Industry
1) Description of Ring-Grooved Lock Botls

Whereas conventional bolts are set using a nut, a ring grooved lock bolt is set using a permanent sleeve

or collar that fits around a grooved pin. The collar is fitted into a pre-drilled hole and as the collar is tightened,

It is squeezed and forced into the grooves of the pin to swage the collar.

2) Applications of Ring-Grooved Lock Bolts

Ring Grooved Lock bolts are made out of a variety of materials, with many different styles for specific applications.

Ring Grooved Lock bolts are most often used in manufacturing, mining equipment, shipbuilding, and agriculture,

as well as in trucks, trailers, bridges, railways, and railcars.

YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs.

Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.

The feature products are double helical gear and precision spiral bevel gear, equipped with Hofler Rapid and helix grinding machines, Niles ZE and ZP grinding machines and Gleason Phoenix bevel gear grinding machines. This capability allows us to provide quality customs made gears to domestic and overseas markets.