Hengyang Heavy Industry YWZ5-315/50 Explosion-proof Brake for Dust and Gas Industry Explosion-proof Standard

The electric-hydraulic drum brake is widely used for deceleration and parking (maintenance) braking of various mechanisms in various lifting and transporting, harbour loading and unloading, metallurgical equipments, mining machines and engineering machines.

Standards: YWZ4-A series electric-hydraulic drum brakes' connecting dimensions and braking torque parameters are in accordance with GB6333-86 standard, and technical requirements are in accordance with JB/T6406-2006 standard;

YWZ4-A series brake replaces the prototype number: YWZ3B series brake.

Main features

1、Safe and reliable performance, smooth braking, high action frequency;

2、According to users' needs, there are two kinds of brake liner installation forms: riveted and inserted (ordering instructions);

Special requirements

According to user requirements, can produce a variety of normally open, explosion-proof and non-standard products.

 Conformity with standards: installation dimensions and braking torque parameters in line with GB6333-1986 standards.

      Main features: safe and reliable main performance, smooth braking, high frequency of action.

      Use conditions:

      Ambient temperature -20℃~﹢50℃;

      The relative humidity of air is not more than 90%;

      There shall be no flammable, explosive and corrosive gases in the surrounding working environment;

      The altitude of the place of use complies with GB755-2008;