LDZ vigorously mining bolt tension meter manufacturers sell low price bolt dynamometer Rally Rally bolt you think is what to do with? You do not know it, click quick look can definitely give you a surprise, quality home produced strong absolute trust, had never seen such a good factory, good things so cheap, buy it values ??bolt tension meter, anchor Rally rod, bolt tension meter pointer mining bolt tension meter, pull meter anchor Price Description: Uses: special tools for the detection, evaluation shotcrete support engineering strength bolts, anchoring force, with vibration-resistant, high-performance automatic reset characteristics. Technical parameters: maximum tension 100KN-400KN (10T, 20T, 30T, 40T) Maximum stroke 100mm Usage: Mine bolt tension meter is used to detect, judge shotcrete support engineering strength bolts, anchoring force, anchoring quality of special equipment. Product Features: mine bolt tension meter pointer with reasonable structure, reliable performance, and hand pumps, electric pumps, supporting the use of pneumatic pumps. Important parameters: Rated tensile force 100KN 200KN 300KN suitable bolt diameter ￠ 16 ~ ￠ 24 ￠ 16 ~ ￠ 24 ￠ 16 ~ ￠ 24 Tension stroke 60mm 60mm 60mm bearing area 28cm2 35.08cm2 41.8cm2 way pointer pointer pointer readings Jining City, vigorously mining supplies Co., Ltd. all staff adhering to the credibility of life, quality of survival, the customer is god's principles. In order to capture the market quality, service to win hearts, technology to achieve development of good quality and is definitely not boast of their own, which is relying on reputation and customers love, thank you for your support, Jining vigorously mining here to thank new and old customers to make special promotional activities, counseling, right click to find Jiang Jingli