No.

Item

Main Indicator

Design Capacity (tons / year)

Manufacturer

Remark

1

Soft start 

QJR―80―400

Voltage 1140/660

50

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD070468

2

Flameproof intelligent vacuum feeder switches for mines

KBZ―200:400:500:630

Voltage 1140/660

200

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD030031

3

Flameproof and intrinsically safe vacuum electromagnetic starters for mines 

QJZ3―200:400

Voltage 1140/660

100

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD030029

4

Flameproof and intrinsically safe vacuum electromagnetic starters for mines 

QJZ4―120:200

Voltage 660/380

100

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD030030

5

Flameproof and intrinsically safe vacuum electromagnetic starters for mines 

QJZ4―80:200

Voltage 660/380

50

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD030036

6

Flameproof vacuum electromagnetic starters for mines

QBZ―200

Voltage 1140/660

50

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD070760

7

Flameproof vacuum electromagnetic starters for mines

QBZ―80:120:200

Voltage 660/380

100

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD990001

8

Flameproof vacuum electromagnetic starters for mines

QBZ―80:120

Voltage 1140/660

100

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD050106

9

lameproof reversible vacuum electromagnetic starters for mines

QBZ―80N:120N:200N

Voltage 660/380

200

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD110575

10

Flameproof reversible vacuum electromagnetic starters for mines

QBZ―80N:120N:200N

Voltage 1140/660

200

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAD070758

11

Versatile protector of flameproof electric coal drills for mines

ZBZ―2.5Z:4.0M

Voltage 660/380

200

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

Down Hole

MAE030002

12

Versatile protector of flameproof lighting signals for mines 

ZBZ―2.5Z:4.0M

Voltage 660/380

100

Tongchuan  Mining  Co.,Ltd

 Mining Electrical Plant

MAE030006