DSB-1 roof sinking speed alarm device

The roof subsidence speed alarm is an intelligent instrument used in coal mines to monitor roof and floor displacement, roadway and surrounding rock crack development, etc. It has the advantages of small size, easy operation, intuitive display and long service life. This product uses dry batteries It is powered by a set of power supplies and is controlled by a touch membrane key switch, so that the instrument can be in a display working state or a non-display working state, which greatly improves the reliability of the instrument and the service life of the power supply. It can be used underground for a long time without maintenance. It is a traditional mechanical It is an ideal substitute for the top and bottom plate settlement dynamics instrument.
Taian Kexin Industrial and Mining Equipment Co., Ltd. is located at the foot of Mount Tai, the most famous among the five mountains. It is a new high-tech enterprise integrating R&D, design, production and operation. The company adheres to the concept of honesty as the foundation and science and technology as the soul, insists on the purpose of quality first, user first, serving the mines, and repaying the society, and has gradually formed a series of technologies and products with independent intellectual property rights. Safety detection equipment such as the fully mechanized mining support pressure detection system, tunnel roof separation layer automatic detection and alarm system, and mine hydrology detection system developed by the company have been successfully used in many domestic coal mining enterprises and have been widely praised by users.
Our company's products are now displayed as follows. If you need to call, Manager Shi Gauge (,,), nut cutter
, anchor cutter, anchor hydraulic force gauge, anchor stirrer
Anchor cable construction equipment
, anchor cable tensioning equipment, Anchor cable anchor puller, steel strand cutter
, anchor cable dynamometer, digital anchor cable dynamometer, two-way high-pressure manual oil pump
Anchor rod prestressing, torque wrench and sleeve
/>, anchor torque wrench, anchor prestressed torque wrench, special extended sleeve
Single column measuring instrument
, single column resistance monitor, single column manual speed column lifter (Manual emulsion small pumping station), automatic meter for single column working resistance, hydraulic column return device
Special automatic proportioning and detection instrument for emulsion
, automatic emulsion concentration dispenser, emulsion Concentration monitor
Fully mechanized mining support support detection series
Fully mechanized mining hydraulic support working resistance monitor, fully mechanized mining support seismic pressure gauge
Roof separation layer (multi-point displacement meter) monitoring series< br/>, roof detachment indicator, roof detachment indicator
, multi-point displacement meter, roof dynamic meter (roof subsidence detector)
, pressure box, hydraulic pillow, hydraulic pillow< br/> Products of high quality and low price, win-win cooperation.