Pneumatic frame column drill

Short Description:

ZQJC series prop pneumatic drill machine is widely used in coal mine such as water detection,water injection and gas drainage with high efficiency spiral rod and carbide drill bit for rotary drilling.


Product Detail

Product Tags

Product Description

Pneumatic ZQJC column type drilling rig is designed for high gas concentration and underground roadway design, not easy to use the power of the machine for the cylinder cap is tight, with positive and negative turn, by the motor drives the rack tofeed and retreat, greatly reduces the labor intensity of workers. This machine is mainly used for lateral drilling geological structure of coal seam, coal seam water injection hole and unloading pressure holes.

ZQJC series prop pneumatic drill machine is widely used in coal mine such as water detection,water injection and gas drainage with high efficiency spiral rod and carbide drill bit for rotary drilling.

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Basic performance

Unit

Basic performance parameters

ZQJC-1000/11.0S

ZQJC-950/11.0S

ZQJC-920/11.0S

Working air pressure

MPa

0.4

0.5

0.63

0.4

0.5

0.63

0.4

0.5

0.63

Rated torque

N.M

800

1000

1200

760

950

1150

740

920

1120

Rate speed

r/min

80

105

115

85

111

120

87

115

123

Maximum power output

KW

6.7

11.0

14.4

6.7

11.0

14.4

6.7

11.0

14.4

Maximum load torque

N.M

1050

1210

1380

1040

1170

1340

870

1090

1290

Dynamic starting torque

N.M

1100

1230

1400

1060

1190

1360

920

1110

1310

Dynamic stalling torque

N.M

1150

1250

1450

1110

1210

1410

940

1150

1360

Load gas consumption

m3/min

8.0

9.0

10.0

8.0

9.0

10.0

8.0

9.0

10.0

Unloaded speed

r/min

220

240

260

240

260

280

260

280

300

1/2 Unloaded speed

r/min

110

120

130

120

130

140

130

140

150

Torque at 1 / 2 No-load Rotational Speed

N.M

600

800

1000

570

770

970

540

740

940

Noise

Sound power level

dB(A)

≤120

Sound Pressure Level

dB(A)

≤110

Guide rail length

mm

2175

Propulsion Stroke

mm

1420

Drive

KN

19

No-load Propulsion Speed

mm/min

5900

Maximum Workingheight

mm

1780

Minimum Workingheight

mm

1000

Support Mechanism Machine Weight

kg

255

Mainframe Weight

kg

81

Overall dimensions (L*W*H)

kg

2175*650*2200


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