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China LBY-3 Roof Separation Indicator - China Supplier
China LBY-3 Roof Separation Indicator - China Supplier China LBY-3 Roof Separation Indicator - China Supplier China LBY-3 Roof Separation Indicator - China Supplier China LBY-3 Roof Separation Indicator - China Supplier

LBY-3 Roof Separation Indicator

Price:Negotiable
Industry Category: Instruments & Meters
Product Category:
Brand: 九方礦山
Spec:


Contact Info
  • Add:泰安市 五馬路東首, Zip: 271000
  • Contact: 李守社
  • Tel:0538-2109678
  • Email:

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Description
Additional Information

LBY-3 Roof Separation Instrument

The roof separation instrument produced by Taian Jiufang Mining Equipment Co., Ltd. is a device used to monitor the displacement generated when the rock layers of a coal mine roof separate. It can monitor roof separation displacement and subsidence to prevent roof accidents. The instrument features high precision, intuitive display, low cost, simple installation, and time-saving and labor-saving observation. It provides coal mine engineers and inspection personnel with the necessary basis for understanding the length and tensile strength of anchor bolts, as well as the rationality and economy of the anchor bolts and cables used. The roof separation indicator reflects the values of multiple fixed devices in the roof hole, which change with the rock layers, through measuring steel cables to a reading device installed on the roof surface.

Roof Separation Instrument Parameters:
1. Measurement Method: Reflective color label direct reading;

2. Number of Measurement Points: 2;

3. Deep Base Point Range: 200 mm; Shallow Base Point Range: 150 mm;

4. Reading Accuracy: 1 mm;

5. Installation Anchor Hole Diameter: 30-42 mm.

6. Deep Base Point Steel Cable: 10 m, Shallow Base Point Steel Cable: 5 m, customizable.

Taian Jiufang Mining Equipment Co., Ltd.

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Industry Category Instruments & Meters
Product Category
Brand: 九方礦山
Spec:
Stock: 10000
Manufacturer:
Origin: China / Shandong / Taianshi
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