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Jining Bafang Mining Machinery Co.,Ltd

ADD: New 327 and Torch Road, Rencheng District, Jining, Shandong, China. East Of an Interchange 400 Meters

Contact: zuo Andy

TEL: 86-537-2289978

phone: 13165185291

Fax: 86-537-2160074

Email:sales@sdbafang.com

Service Hotline
+86-537-2289978
100m Electric Tunnel Drilling Rig

100m Electric Tunnel Drilling Rig

Jining Bafang Mining Machinery Co.,Ltd is one of the leading 100m electric tunnel drilling rig manufacturers and suppliers in China, welcome to buy cheap and low price 200m underground drilling rig made in China from our factory. ZLJ-350 Rotary mine tunnel underground drilling machine Features...

Product Details

Jining Bafang Mining Machinery Co.,Ltd is one of the leading 100m electric tunnel drilling rig manufacturers and suppliers in China, welcome to buy cheap and low price 200m underground drilling rig made in China from our factory.

ZLJ-350 Rotary mine tunnel underground drilling machine  
Features of ZLJ-350 underground drilling machine
1. 360 degrees rotary drilling
2. small volume
3. light weight,  
4. reliable performance,  
5. convenient operation,
Technical parameters of drilling rig manufactures
Technology Parameters  


     Item

Unit

Technical Parameter

ZLJ-350

Rated torque

High  speed


350

Medium  speed

N·m

250

Low  speed


100

Rated speed

High  speed

r/min

350

Medium  speed


170

Low  speed

.

99

Rated  pressure

Mpa

8

Max feed force

kN

9

Max pulling and lining force

kN

12

Drilling angle

°

0~360°

Capacity of drum

m

26.3

Diameter of wire rope

Mm

8.8

Drill rod caliber

mm

42

Supply water pressure

Mpa

0.6~1.2

Power

kW

5.5

Voltage

V

380/660

Rated  current

A

9/13.0

Dimensions

mm

1265×650

×1020

Weight

Kg

480

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