What is a face drilling rig?

Face drilling rigs, commonly called "drill jumbo’s", are large, single or multi-boom machines used in underground hard-rock mines. Booms typically have six control axes to position and orient the boom tip at the rock face, to drill long holes for blasting which follow the trajectory of the ore body.

What is crawler drilling jumbo / face drilling rig?

Face Hydraulic Crawler Drilling Jumbo / Face Drilling Rig The crawler drilling jumbo, is a kind of underground construction machinery typically used in the drilling the blasting holes of tunnel, such as mining, diversion, railway and national defense tunnel, single or double booms can deal with different size of tunnel.

Who is the largest drilling rig manufacturer in China?

It is the biggest exporter of drilling rigs in China, and one of the largest land drilling rig manufacturers in the world. Launched its IPO in March 2008, Honghua (HKEx 0196) became the first drilling rig manufacturer of China to go public.

Who makes Jumo / face drilling rigs?

As the professional manufacturer of drilling jumo / face drilling rigs, Siton produce and sell single and double booms drilling rigs. Recently, we has focused on developing a versatile, reliable and safe drill rig for mining conditions. The rig is built upon a modern design with many common components with the successful boomer face drilling rig.

What is a drilling jumbo used for?

And our drilling jumbos are used to excavate tunnel in mining, metallurgy, water and electricity, rail industry and other works. Face drilling rigs, commonly called "drill jumbo’s", are large, single or multi-boom machines used in underground hard-rock mines.

How do boom rigs work?

Booms typically have six control axes to position and orient the boom tip at the rock face, to drill long holes for blasting which follow the trajectory of the ore body. Control is via a series of single axis levers and two axis joysticks, along with various push-buttons. The face drilling rig can be matched tunnel excavator and backhoe loader.