We warmly congratulate our company on the successful delivery of the skid-steer loader to Liaoning Zhong'ao Construction for use.


Release time:

2020-01-10

The roof bolting cart is a mechanized device specifically designed to remove loose and unstable rock fragments from the roof and sidewalls of mining sites. During underground mining operations, after blasting, the rock mass becomes loosened due to the impact of various forces acting upon it, rendering the rock at the top and sides of tunnels unstable. It is essential to promptly clear these unstable rock fragments during the mining cycle; otherwise, there is a constant risk that loose rocks and debris could fall at any time, posing a serious threat to the safety of on-site workers and equipment.

 We warmly congratulate our company on the successful delivery of the skid-steer loader to Liaoning Zhong'ao Construction for use.

The roof bolting cart is a mechanized device specifically designed to remove fractured and unstable loose rocks from the roof and sidewalls of the working face.
During underground mining operations, after blasting, the rock mass becomes loosened due to the impact of various forces acting upon it. As a result, the rock at the roof and sides of tunnels becomes unstable. In the mining cycle, it is essential to promptly remove this loose rock; otherwise, unstable loose rocks and boulders could fall at any time, posing a serious threat to the safety of both workers and equipment on site. Currently, there are two main methods for removing loose rock: one is manual rock prying, in which workers use hand tools to manually pry loose rocks. This method is extremely labor-intensive, highly strenuous, inefficient, and dangerous. The work site is filled with airborne dust, and flying debris as well as sudden rock falls can easily cause injuries or fatalities among workers. Moreover, due to limitations in manpower, manual removal of loose rock is often incomplete, leaving behind potential hazards. The other method involves using rock-prying carts, which enable mechanized rock removal. These rock-prying carts are equipped with mobility features, making them highly maneuverable and flexible. Operators sit in a cab to control and position the cart, as well as to perform the prying and impact operations, ensuring high safety and efficiency. Rock-prying carts originated abroad, but in recent years, domestic enterprises have conducted research and development on these carts, creating prototype models based on different chassis systems and subsequently promoting their widespread adoption.


Copyright © Hubei Tianteng Heavy Machinery Co., Ltd.

Powered by www.300.cn

This website now supports bidirectional access via both IPv4 and IPv6.

%E7%AC%AC%E4%B8%80%EF%BC%8C%E6%9C%80%EF%BC%8C%E4%BC%98%E7%A7%80%EF%BC%8C%E5%A2%9E%E5%BC%BA%EF%BC%8C%E4%B8%80%E6%B5%81%EF%BC%8C%E5%8D%93%E8%B6%8A%EF%BC%8C%E9%A2%86%E5%85%88%EF%BC%8C%E5%85%88%E8%BF%9B%EF%BC%8C%E5%BC%95%E9%A2%86

Sorry,当前栏目暂无内容!

您可以查看其他栏目或返回 首页

Sorry,The current column has no content!

You can view other columns or return Home