Twin- Boom Bolting Jumbo Work Scene Video.mp4

4 year ago

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NORTH HEAVY GRYPS EQUIPMENT AND ENGINEERING CO.,LTD

 5 year year

Product details

Crawler Mounted Rock Drill Bolter

All bolting jumbo rock reinforcement drill rigs convey safety. They fit to all ground conditions and offers flexibility in length and type of bolts as well as rapid bolt type conversion.
In addition to the comprehensive set of advanced features, the our rock reinforcement rigs also have automatic resin cartridge injection as a new option. Due to the usage and safe location of operators are no longer exposed to fumes. It provides cartridge sequence that can be either programmed and endlessly replicabled or set manually for each bolt. This feature ensures that the operator can easily adapt the grouting to what requires the ground conditions.

I. Technology Introduction
Bolt jumbo support is a fast, safe and economical way to support coal mine roadways. This support method is widely used in major coal producing countries at home and abroad. The bolt support rate in foreign advanced coal mining countries often exceeds 80%.
In modern high-yield and high-efficiency mines, continuous miners and subsequent supporting equipment have become important roadway excavation equipment. Continuous miners are mostly used in room or room and pillar mining, and double or multi-lane rapid excavation, with high output and fast lane formation speed. Since the goaf roadway needs timely support, the bolt drill carriage is particularly important among the supporting equipment of the continuous miner.

II. Performance Characteristics
ADVANTAGES OF BOLT JUMBO EQUIPMENT
· Our products and equipment were originally designed for the mine: they are robust, without unnecessary sophistications, easy to use and maintenance.
· In order to reconcile competitiveness and performance, these devices are based on a constructive system of customized as standard!
· A team of engineers, technicians, hydraulic engineers and fitters provide design, development, assembly and start-up equipment on site in the world.

Technical Parameter

Location	Basic performance		unit	CMM2-12	CMM2-15	CMM2-16	CMM2-18
Machine parameters	Dimensions	long	mm	5900	5900	5900	5900
		width	mm	1250	1250	1250	1250
		high	mm	2190	2190	2190	2190
	Adapt to the roadway section		m²	12	15	16	18
	Working range (width X height)		mm	4600X2800	4500X3500	4600X3600	5000X3600
	Anchor rod and cable hole diameter		mm	Φ27-Φ32
	Depth of anchor rod and anchor cable hole		m	0-18
	Drill rod specifications		mm	B19、B22
	Total Weight		Kg	10000	10800	10800	11000
Slewing mechanism	Type characteristics			Hydraulic motor rotary
	Rated output torque		N.m	300(17MPa)
	Rated speed		r/min	550
	Work flow		L/min	80
Thruster	Propulsion method			Hydraulic cylinder + chain
	Advance itinerary		mm	1600
	Maximum feed force		KN	15
	Advancing speed		mm/min	5000
	Vertical flip angle		(°)	270
	Horizontal rotation angle		(°)	180
Boom mechanism	Telescopic length		mm	1190
	Swing arm (inside and outside)		(°)	20.4
	Up/down		(°)	Oct-55
	Propeller swing drive			Hydraulic screw swing cylinder
Walking mechanism	Walking speed		m/min	0-15
	Gradeability		(°)	±15
	Track width		mm	350
	Ground clearance		mm	300
	Ground pressure		MPa	0.1
Electrical System	Total power		kw	45
	Supply voltage		V/AC	660/1140
	Rated speed		r/min	1480

Our Company

North Heavy Gryps Group (hereinafter referred to as NHG) was established in 1993. The company is headquartered in Shenyang Economic & Technological Development Zone which is honored by the State Department as “ Double Demonstration Zone” of national equipment manufacturing industry. NHG is specialized in the R&D, manufacturing and sales of mining and tunneling equipment and overseas mining and tunneling engineering services with more than 3,000 employees (including construction personnel) worldwide, 2,000 equipment and 300 construction projects providing services to different customers in more than 10 countries all over the world.

The company has established branches and offices in Southeast Asia (Laos), South Asia (India), Europe (Poland, Turkey), Russian (Novokuznetsk), South America (Venezuela), Africa (South Africa) and other countries. A regional operation network with equipment sales, service and parts supply and engineering construction has been established. The 24 × 365 service is implemented to meet the user's requirements to the greatest extent.

With the rapid development of NHG, adhering to the tenet of “QUATLITY WINS WORLD, TECHNOLOGY BUILDS NHG”, it is standing out as a pioneer in the industry and has become an international benchmark enterprise in China both for international sales of mining & tunneling machinery and also for international engineering construction services.

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