China Underground Excavation Drilling Rig Manufacturers Factory Suppliers

We advocate: abandon impetuous, practical work to make a difference in the Face Drilling Rig, Hard Rock Tunnel Drilling Rig, Single Boom Face Drill Rigs industry. We are a professional company which is specialized in research and development, production and sales of Underground Excavation Drilling Rig. If you have any interest or requirement of our products, we always welcome you to contact us at any time. Enterprise spirit is the common inner attitude, ideological realm and ideal pursuit of excellent employees, which expresses the spirit and atmosphere of the enterprise. Our commitment to sustainability drives our efforts to reduce waste, promote responsible resource use, and minimize our environmental impact. Our company is dedicated to fostering a culture of collaboration, innovation, and continuous learning. The company is a professional company engaged in the production, sales, installation and service of products. Our products are durable, well received and appreciated by all kinds of customers, and have a good reputation. Our company is dedicated to building sustainable growth for our clients and promoting responsible business practices in all our operations. Our production operation is increasingly optimized, our management level is continuously improved, and our economic efficiency is significantly enhanced.

Pneumatic Crawler Drill
The Pneumatic Crawler Drill is not a "slow-grinding" hydraulic rig;
It is a crawler-mounted drill that relies on pneumatic impact—a head-on, brute-force approach.
The harder the rock,...
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Tunnel Excavation
Tunnel drilling rig, also known as tunnel rock drilling trolley, is a core specialized drilling equipment for tunnel, mining, and underground engineering construction. It relies on full hydraulic...
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Tunnel Anchor Bolt Anchor Drilling Rig
The whole machine adopts a track walking structure, which can move autonomously on the uneven ground inside the tunnel, quickly completing the adjustment of the machine position and eliminating...
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Crawler Dual Arm Tunnel Drilling Rig
Tongzhao Machinery tracked dual arm tunnel drilling rig is specially designed for tunnel, water diversion tunnel, and mining roadway support projects. Equipped with two independent hydraulic...
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Tunnel Support Drilling Rig
The four-wheel drive wheeled tunnel drilling rig is suitable for the construction of short tunnels on dry and hardened road surfaces. It adopts an articulated engineering wheeled chassis, which...
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Crawler Tunnel Anchor Drilling Rig
Tracked tunnel drilling rigs are adaptable to various complex terrains.
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Roadway Drilling Rig
Simply put, this roadway drilling rig is designed specifically for installing anchor bolts within tunnels. Its greatest advantage is its sheer versatility—you can drill however you need to....
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Single Boom Tunnel Drilling Rig Jumbo
Imagine operating a piece of equipment inside a tunnel that allows you to drill holes in every direction—up, down, left, and right—without ever having to reverse or reposition the vehicle. This is...
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Double Boom Mining Drill Rig
When encountering hard rock strata characterized by extensive jointing, standard single-boom drill rigs often prove inadequate; drilling progress is slow, and drill rod wear is accelerated. This...
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Single Boom Tunnel Drilling Rig
As anyone in the tunneling business knows, the biggest headache is inflexible equipment. Drilling an angled hole requires repositioning the vehicle; drilling a vertical hole means adjusting the...
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Double Boom Tunnel Drilling Rig
To put it simply, this dual-boom tunnel drilling rig is essentially two drilling units packed into a single vehicle chassis. It extends two booms simultaneously—allowing it to drill two holes from...
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Tunnel Support Rock Bolting Rig
The moment you drive this machine into a tunnel, your immediate impression is this: it’s incredibly stable.
With its wide chassis and sufficiently broad tracks, it traverses rough...
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Reviews

Gordon Haggerty

The quality of your products is amazing, although this is the first time we have cooperated with you, but I have to say that this experience made us very satisfied!

Joyce Trigg

We should learn from you that everything you do is in order and very orderly.

Dave Howle

This supplier's products are of a very high standard and fulfilled our orders on time. More importantly, the packaging of the product is also perfect, without causing any loss.

Alicia Gonzalez

You are a very honest company and you have your own set of guidelines for what you do.

Bessie Danford

Their customer service attitude is very good, the product work is fine, very thick, I am very satisfied.

Stephanie Howe

I compared several brands and still choose this supplier again, their products perform better!

Our vision is to lead the development of Solar Steel Post Driver, Hydraulic Tunnel Drilling Rig manufacturing industry, repay shareholders and contribute to the society with outstanding performance. Jining Tongzhao Machinery Co., Ltd. is one of the most professional underground excavation drilling rig manufacturers and suppliers in China, also supports customized service with low price. Please feel free to wholesale advanced underground excavation drilling rig for sale here from our factory. Contact us for pricelist.