Mine air anchor cable tensioning equipment, wind anchor cable tensioning equipment, electric anchor cable tensioning equipment 
 Product Use: 
 Anchor Cable Zhang tensioning equipment is prestressed anchors in the tension of the coal mine tunnel to install the necessary tools to ensure that the anchor cable tension of prestressed indicators, is an important indicator of the anchor cable installation, pneumatic anchor cable tensioning equipment is particularly suitable coal mine have The explosion-proof requirements of the occasion to use. 
 Product description: 
 Pneumatic anchor cable tensioning equipment by the tensioning jack, QYB-55 pneumatic hydraulic pumps and high pressure hose, forming a coal mine tunnel prestressed anchors in an essential tool for tensioning installed. Stretching jack built-in tools anchor, not only for automatic anchoring and automatic withdrawal of the anchor, and to ensure safe operation, improve the work efficiency. 
 Product Features: 
 Jining East Asian brand pneumatic anchor cable tensioning equipment structure is reasonable, reliable performance, simple operation, safe to use, especially for coal mine explosion-proof requirements of the occasion to use. 
 Mining pneumatic anchor cable tensioning equipment, manual / electric anchor cable tensioning equipment 
 The main parameters: 
 Parameter / model MQ15-180/55 MQ18-180/55 MQ19-300/60 MQ22-300/60 
 Rated tensile force 180KN 180KN 300KN 300KN 
 Strand diameter of 15.24mm 17.80mm 18.9 mm, 21.6 mm 
 Tension travel 150mm 150mm 150 mm 150 mm 
 Center hole diameter 17.5mm 20.5mm 21 mm 24 mm 
 Bearing area 35.08cm2 35.08cm2 51.0 cm2 68.0 cm2 
 Weight (with oil) 17.5kg 17.5kg to 25 kg, 25 kg 
 Supply Pressure (Mpa) 0.4 ~ 0.8 0.4 ~ 0.8 0.4 ~ 0.8 0.4 ~ 0.8 
 Rated pressure of 55 MPa 55 MPa 60 MPa 60 MPa 
 Fuel tank capacity 2.4L 2.4L 2.4L 2.4L