Bolt tension meter supply 
 Bolt tension meter, 10T bolt tension meter, 20T bolt tension meter, tension meter supply anchor 

 Total sales of anchor bolt Rally Rally Rally is the determination of bolt anchoring force a detection tool, bolt tension meter meter with small size, light weight, portable, simple operation, safety features, bolt tension terms widely used in coal, defense, transportation and other tunnels and trenches operations; hand pump can deliver small flow of high pressure alone as the power source of the oil, pull cylinder can also be used as a jack, the use of digital pressure gauge can be accurately measure and read the measurement data. 
 Structure 
 ML-20 (T) digital display (self-proclaimed) Rally of the hollow jack bolt and hand pumps for high pressure hose connected. Hollow piston jack and reset the main spring from the cylinder composed of hand pumps by the pump, plunger, lever and integral oil storage cylinder. 
 Work 
 Lift lever, the plunger with the upward movement of oil into the plug hole and open the ball check valve between the pressure bar, with the plunger down, ball back to the original position to block oil loop, so that the plunger hole and one-way valve between the hydraulic piston to move up and down with increased gradually, reaching force, the oil pushed one-way valve, the one-way valve into the high pressure hose, pressure gauge value increased up until the completion of Jack anchoring force measurement, the release oil flows back to the oil unloading valve cylinder. 
 The main technical parameters of bolt tension meter: YML-10 type ⑴ maximum tension: 10t; ⑵ rated pressure: 55MPa; ⑶ piston stroke (with return spring): 20 mm; ⑷ piston area: 18.5 square centimeters; ⑸ hand force (up to rated pressure): 25 kg; ⑹ Weight: 8.25 kg. YML-20 type ⑴ maximum force: 20t; ⑵ rated pressure: 55MPa; ⑶ piston stroke (with return spring): 20 mm; ⑷ piston area: 35 cm2; ⑸ hand force (rated pressure): 25 kg; ⑹ Weight: 10.25 kg. 
 Jining coal mining supplies Co., Ltd. mainly produces various types of: 
 1. Mine drilling rig equipment: 
 (1) T-23 drilling machine, YT-24 drilling machine, YT-25 drilling machine, YT-27 drilling machine, YT-28 drilling machines, YT29 rock drill, YN27 internal combustion rock drill, 7655 rock drill, jackhammer, progressive rock drill, hydraulic rock drilling machines. 
 (2) ZM12 dry coal drill, ZM12 wet coal drill, ZM15 dry coal drill, ZM15 wet coal drill 
 (3) G5 picks, G10 picks, G15 picks, G20 picks, G35 picks, G50 picks, G90 picks, B87 big picks, B47 picks, SK-10 Air-ho, hydraulic ho, ho, drill , picks and other picks and accessories production. 
 (4) MQT-85 Pneumatic Roof Bolter, MQT-110 Pneumatic Roof Bolter, MQT-120 Pneumatic Roof Bolter, MQT-130 Pneumatic Roof Bolter, MQT-90 Anchor Drilling, MQS-35 Hand-held bolt in rig, MQS-60 Hand-held drill bolt in, MQTB anchor leg pneumatic drill, bolt installation machine 
 2. Mine drilling drilling accessories: 
 (1) B19 drill, B22 drill pipe, drill pipe, bolt, coal drill pipe, six-rowed type drill pipe, drill imitation of the British, twist drill rod, drill pipe from the feed-type, self-drilling drill pipe, air drill etc. 
 (2) diamond drill bit, carbide drill bits, word drill, cross bits, drill bits ball, PDC drill bits, core bits, air drill, screw drill, drill bits, drill bit connected sets, and Drill 
 (3) bolt tray, air leg, hand cut off cable, manual cable tensioning equipment, tensioning jack, anchor stirrer, anchor stirrer, anchor tension meter, cable anchorage, mining anchor with, water control, lubricator, injection valve. 
 (4) Wind shovel Series: B22 air drill, C2 wind scoop, C5 wind scoop, C6 wind scoop, C7 style shovel. 
 Tamping Machine Series: D4 pneumatic tamping machine, D6 pneumatic tamping machine, D9 pneumatic tamping machine, D10 pneumatic stamping machine, manual tamping machine. 
 User Name: zhongmei05 
 Contact: Zheng Ran 
 Mobile: 15269750952 
 Tel :0537 -2,383,736 
 Fax :0537 -2,359,798 
 QQ: 1179553967 
 E-mail: zhongmei05@163.com 
 Customer service _ Complaint Tel: 15192430161 0537-2658519 
 Address: Torch Development Zone, Jining, Shandong Road, 69 
 Website: http://www.zhongmeigk.com/