Hotline：
0750-6163878
( Ms Zhang )
Phone: 18929003382
Fax: 0750-6703782
Address: East Industrial Zone, Huicheng Town, Xinhui District, Jiangmen city
URL: www.bjshrs.com.cn
Special for coal mine
Application: the special magnetic ruler for coal mine pushing jack has the advantages of high repetition accuracy and accurate positioning. It is durable. The original potential ruler with main pipe contactor has a service life, while the non-contact magnetic ruler has a longer service life. The measurement accuracy of potential ruler is 4mm, and the measurement of magnetic ruler is within ± 500um.
Sensor: it is recommended to select the magnetic ruler of E2 type special meter hydraulic support, with smaller system current and intrinsically safe design.