Explosion protected electro-hydraulic drum brakes can be extensively used for deceleration and stop/braking of various mechanisms in various belt transport, port handling, hoisting, metallurgical and building machinery which have explosion protected requirements.
01
Interlocking shoe clearance balancing device and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining one side sticking to brake wheel.
02
At main hinge points where are equipped with self-lubricating bearings,which make higher efficiency of transmission and longer performance life.
03
Brake spring is arranged inside square tube and surveyor’s rod is placed on one side. It is easy for customers to read braking torque value and avoid the troubles of measuring and computing.
04
Brake lining is of card-mounted and entirely shaped structure, which is easy and quick to replace. Brake lining of various materials such as semi-metal (non-asbestos) hard and half-hard, soft (include asbestos) substance are available for customer to choose.
05
Our company’s new types of thrusters are adopted, which work acutely and have long life.
STANDARDS COMPLIANT
BYW、BYWZ5 Series
The dimensions and technology requirements of BYW series brakes comply with JB/T6406-2006 standard, braking torque parameters comply with DIN15435 standard; The dimensions and braking torque parameters of BYWZ5 series brakes comply with GB6333-86 standard, technology requirements comply with JB/T6406-2006 standard;Thrusters equipped on BYW and BYWZ5 series drum brakes are ED series explosion-proof thrusters which comply with GB3836.2 standard.This series products are suitable for underground coal mines and explosive-mixture location formed by air and combustible gas whose applicableⅡA.ⅡB and ⅡC temperature group is T1-T4.
BYWZB Series
Connecting dimensions and braking torque parameters of BYWZB series brakes comply with JB/ZQ4388-86 standard, technology requirements comply with JB/T6406-2006 standard;Thrusters equipped on BYWZB series brakes are Ed series explosion-proof thrusters which comply with GB3836.2 standard. The series products are suitable for underground coal mines and explosive-mixture location formed by air and combustible gas whose applicable ⅡA.ⅡB and ⅡC group T1-T4.
