Price:	400.0~500.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

Delivery Date: 5

Type: Mill

Production Capacity: 1000

Application: Coal

Brand Name: dongda

QZCY-- Simple type Pneumatic stopper
QZCS-Double type Pneumatic stopper
QWZCS-Single type Pneumatic stopper

Introduction:

QZC series pneumatic stopper is a kind of indispensable safety protection device in the process of coal mining railway transportation ,This machine used in coal mine transport routes, to control car positioning stop, to prevent the car from slip, divided into car and picking hook, etc.QZC series pneumatic stopper for the resistance wheel, the device adopts the gas dynamic achieve the open and close of resistance wheel block , easily to block and sluggish the transport car, which provide the effective safety guarantee for mine railway transportation This product has been widely used in coal mining enterprises.

Functions:

1.Simple structure, low cost, easy installation and maintenance;
2. The pneumatic operation, easy operation, safe and reliable.

Technology Parameter:

Type	Track ㎜	Max displacement wheel gear ㎜	Cylinder specification ㎜	Rated pressure MPa
QZC6	600	60	63×200	0.4～0.8
QZCY6	600	60	φ100	0.4～0.8
QZC9	900	60	63×200	0.4～0.8
QZCY9	900	60	φ100	0.4～0.8
QZCS6	600	60	φ100	0.4～0.8
QZCS9	900	60	φ100	0.4～0.8

Remark:

QZC—Handle Pneumatic stopper

QZCY-- Simple type Pneumatic stopper

QZCS-Double type Pneumatic stopper

QWZCS-Single type Pneumatic stopper

Main component:

Cylinder

Pneumatic control box

Working Principle:

QZC series pneumatic stopper blocking gear wheel design on the outside of the track. Working principle for pull gas control box control valve. Cylinder make wheel gear resistance open. After the car through, then to reverse pull gas control box control valve, cylinder make wheel gear driving resistance closed, so as to realize the car block and sluggish.