Shandong Huajian company's ZQS-50 / 1.6S help anchor handheld pneumatic drill, a safe-proof, torque, light weight, small size, reasonable structure, easy maintenance features. Mainly used in coal mine stirred and tray resin bolt nut installation. ZQS-50 / 1.6S handheld pneumatic bolt rig used to help significantly improve the installation efficiency and supporting quality resin bolt, reduce labor intensity and improve working conditions. 1. The working principle of compressed air through the filter, lubricator, filter, into the bolt rig. Turn on the motor control valve, compressed air drive gear motors, the gear, drive shaft clockwise, adjust the knob to control the motor operating status . Turned wet drilling valve, flush water through the filter that is, water pipes, spindle bore into the drill pipe, flush drilling, regulating valve opening amount, you can adjust the size of the water. ? 2.ZQS-50 / 1.6S handheld pneumatic bolt rig conditions of use help? 2.1 Compressed air should be kept 0.4 ~ 0.63MPa, measuring about five meters away from the rig intake. To clean and dry compressed air, such as those containing excess moisture will damage the inner parts of the surface of the film an air motor, so that lubrication to deteriorate, and the exhaust inside the ice hole, blocking the exhaust path, so that the rig can not operate normally. ? In order to exclude the excess moisture in the compressed air, compressed air piping to configure efficient gas water separation device, and before each drilling, water emissions. Compressed air piping also configure the oiler to ensure lubrication. ? 2.2 wet wash drilling water quality should be clean, otherwise easily clog waterways, water pressure should be maintained 0.6 ~ 1.2MPa. Water down the impact of timely discharge of cuttings from the borehole, and thus can not achieve the desired drilling speed can not be fully effective rig. Every drilling was completed, the valve should be closed, let the rig idling for a while, it is advantageous to the water rust. ? 2.3? ZQS-50 / 1.6S handheld pneumatic bolt rig help lubricate the ambient temperature is -15 ℃ ~ 10 ℃, can be used on the 20th machine oil. Ambient temperature at 10 ℃ ~ 35 ℃, can be used on the 30th mechanical oil. The air motor bearings, gears lubricated gearbox rig pay and rolling bearings, 3. Use the 2nd synthetic lithium grease (EP-2). ? Lubrication job? When the rig is prohibited without oil operations, the machine should be equipped with FY200A hanging type Molded oiler. When in use, should be adjusted out of fuel, lubricating oil consumption of 2 to 3 ml per minute is appropriate. When servicing the gas motor and transmission box, deal with Rolling Note to ZL-2 grease. ? Drill drill drill can be rowed or twist drill rod; using hexagonal drill pipe, its tail even hexagonal edge size 19mm. When using twist drill rod, twist drill rod should be accompanied by the appropriate connector. Prohibiting the use of a curved drill pipe. ? The manipulation? ZQS-50 / 1.6S handheld pneumatic bolt rig help only one person can manipulate, control valve flow left hand, right hand control motor rotation speed. ? 5.? ZQS-50 / 1.6S handheld pneumatic bolt rig help check before? 5.1 should meet "7. Use the condition" of the requirements. ? 5.2 connection put the gas, before the water fittings, rig valve knob must be in the closed position. ? 5.3 every time you install an intake, should be preceded by opening the inlet valve of the piping, the inner piping impurities or water blowing and fittings clean. ? 5.4 Before drilling, the first no-load operation, check the motor rotation, valve control, all is normal, in order to put into operation. ? ZQS-50 / 1.6S pneumatic hand-held help Roofbolter technical parameters Working pressure rated pressure Mpa 0.5 Mpa 0.4-0.63 rated speed r / min 320 rated torque Nm 50 Nm 57 stall torque load speed r / min ≥ 1000 Air consumption m3 / min 4 rinse water pressure (wet drilling) Mpa 0.6-1.2 Noise dB (A) ≤ 95 Total Weight Kg 13.5?