High-Quality QDG-2B-1 Anchor Drilling Rig Exporters, Products

1 / 1

High-Quality QDG-2B-1 Anchor Drilling Rig Exporters, Products

Send Inquiry

Product Description

Anchor drilling machine is a drilling tool in bolt support of coal mine roadway. It has outstanding advantages in improving the support effect, reducing the support cost, accelerating the speed of roadway formation, reducing the amount of auxiliary transportation, reducing the labor intensity, and improving the utilization rate of roadway section. Roofbolter is the key equipment of bolt support, which affects the quality of bolt support, such as the location, depth, accuracy of hole diameter and the quality of bolt installation. It also involves the personal safety, labor intensity and working conditions of the operator.

Power Classification: According to the power, Anchor drilling rig is divided into electric, pneumatic, and hydraulic.

QDG-2B-1 anchor drilling rig is used for urban construction, mining and multiple purpose, including side slope support bolt to deep foundation, motorway, railway, reservoir and dam construction. To consolidate underground tunnel, casting, pipe roof construction, and pre-stress force construction to large scale bridge. Replace foundation for ancient building. Work for mine exploding hole.

QDG-2B-1 anchor drilling rig is used for basic construction, to complete following missions. Such as anchor, dry powder, mud injection, exploration holes and small pile holes missions. This product can complete screw spinning, DTH hammer and scraping drilling.

Technical Specifications

Specification Category		Parameter Item	Performance Values
Fundamental parameters	Drilling depth		20-100m
	Drilling diameter		220-110mm
	Total weight		2500kg
Rotation unit speed and torque	Double motor parallel connection	58r/min	4000Nm
Rotation unit speed and torque	Double motor series connection	116r/min	2000Nm
Rotation unit feeding system	Type		single cylinder, chain belt
	Lifting force		38KN
	Feeding force		26KN
	Lifting speed		0-5.8m/min
	Rapid lifting speed		40m/min
	Feeding speed		0-8m/min
	Rapid feeding speed		58m/min
	Feeding stroke		2150mm
Mast displacement system	Mast move distance		965mm
	Lifting force		50KN
	Feeding force		34KN
Power (electric motor)	Power		37KW

Service & Support

Localized Service

Worldwide offices and agents provide localized sales and technical service.

Professional Technical Service

Professional technical team provide optimum solutions and early stage laboratory tests.

Perfect After Sales Service

Assembly, commissioning, training services by professional engineer.

Prompt Delivery

Good production capacity and spare parts stock realize fast delivery.

Frequently Asked Questions

What are the primary applications of the QDG-2B-1 anchor drilling rig?

It is designed for urban construction, mining, deep foundation slope support, motorway, railway, reservoir, and dam construction. It is also used to consolidate underground tunnels, pipe roof construction, large scale bridge pre-stress projects, and foundation replacement for ancient buildings.

What types of drilling methods can this equipment perform?

The QDG-2B-1 anchor drilling rig is highly versatile and capable of completing screw spinning, DTH (Down-The-Hole) hammer drilling, and scraping drilling missions.

What is the drilling capacity of the QDG-2B-1?

The rig supports a drilling depth ranging from 20 to 100 meters, with a drilling diameter of 110 to 220 mm.

How are anchor drilling rigs categorized by power source?

Depending on the specific power needs, anchor drilling rigs are categorized and divided into electric, pneumatic, and hydraulic configurations.

Why is a roof bolter critical for mine support operations?

As the key equipment of bolt support, it directly impacts support quality (such as hole diameter accuracy, location, and depth) and plays a vital role in operator safety and labor reduction.

What support services do you offer for this drilling rig?

We provide comprehensive localized sales and technical services globally, including laboratory testing, custom structural solutions, assembly, commissioning, and hands-on training by professional engineers.