• Model NO.：CMM2-22
• Drill Hole Depth：>300m
• Bit Type：Diamond Bit
• Drilling Way：Rotary
• Transport Package：International Carton
• Specification：6.3*1.2*2.15
• Trademark：JIKAI
• Origin：Shijiazhuang City Hebei Province China
• Production Capacity：1000pieces ,Year

Basic Info.

Model NO. CMM2-22 Drill Hole Depth >300m Bit Type Diamond Bit Drilling Way Rotary Transport Package International Carton Specification 6.3*1.2*2.15 Trademark JIKAI Origin Shijiazhuang City Hebei Province China Production Capacity 1000pieces /Year

Product Description

JIKAI Technology Company is Professional
Manufacturer of Underground Mining Equipment
 

Product Description

Product Introduction:
CMM2 series coal mine hydraulic roof bolting jumbo is a new type drilling rig developed by our company, with reasonable structure and high stability. With intelligent control system and high efficiency drilling boom, it can drill in all direction and meet the requirements of rapid excavation support. It has the functions of anchor rod and cable support, head-on short exploration, bottom plate exploration and blast hole drilling operations.2.Technical featuresSmall size
The width is 1.2 meters and easy to pass through a narrow space.
Mechanical hanging net
Temporary support can move parallel to hang the net. Reducing the labor intensity.
Automatic winding cable
With cable drum, no need to drag the cable manually.
Remote control
Remote control; Flexible control; Convenient operation.
Efficient boom
Serialized drill arms;High efficiency; Good stability.
Parameter 

Item	CMM2-16Y	CMM2-20Y	CMM2-24Y	CMM2-28Y	CMM2-36Y
Boom number	2	2	2	2	2
Suitable cross-sectional area(m2)	16	20	24	28	36
Working range(mm)(W×H)	5000×3000	5500×3500	5500×4500	5900×4800	6600×5500
(mm)Dimension(L×W×H)	5900×1200×2100 (±50)	6300×1200×2100 (±50)	6500×1200×2150 (±50)	6500×1200×2500 (±50)	6500×1200×2800 (±50)
Rated torque(N·m)	300	300	300	300	300
Rated rotational speed(r/min)	350/650(Two speed)	350/650(Two speed)	350/650(Two speed)	350/650(Two speed)	350/650(Two speed)
Propel stroke(mm)	1900	2400	2400	2400	2800
Propel force(kN)	23	23	23	23	23
Propel speed(mm/min)	8000	8000	8000	8000	8000
No-load return speed(mm/min)	25000	25000	25000	25000	25000
Walking speed(m/min)	15	15	15	15	15
Climbing ability(°)	±18	±18	±18	±18	±18
Stable width in working state(mm)	1900	1900	1900	1900	1900
Min.ground clearance(mm)	200	200	200	200	200
Total power(kW)	45	45	45	45	45
Weight(t)	14	15	16	17	18

At present, our company has built an advanced R&D system:Since 2007, the company has realized the network and digitization of R&D and design work;3D solid design and finite element analysis;Implemented product data lifecycle management (PLM);project workflow management; the integration of PLM system and ERP system;the paperless application of drawings and all technical data.
For example: 3D integral casting scraper conveyor not only greatly improves the service life of the scraper, but also promotes the intelligent construction of fully mechanized mining;Anti-gas and anti-groundpressure automatic drilling rig, equipped with remote control and video monitoring system, with real-time data collection functions, with one-key drilling function and anti-stucking functions, suitable for groundpressure prevention;The national III standard explosion-proof diesel engine monorail crane locomotive realizes multi-point direct transportation of hydraulic supports (48T); the drilling and bolting jumbo can drill with one key, and realize the automatic construction of anchor rods and anchor cable holes.
All products have corresponding quality control standards, which are completed simultaneously with design drawings and processes, and are recorded in the information management system.

Each product is marked with a unique permanent laser identification code when it is submitted for inspection. The inspection items and records correspond to each identification code, which realizes:1. Unique product quality identification; 2. Traceability of product quality problems; 3. Lifelong responsibility for product quality; 4. The basis for improvement is accurate and sufficient, and the improvement effect is tracked in place.
In recent years, we have been rated as Hebei Provincial Enterprise Technology Center, Shijiazhuang Coal Mining Machinery Engineering Technology Research Center, Hebei Coal Mine Safety Equipment Engineering Technology Research Center (in preparation), Hebei Coal Mine Safety Equipment Inspection and Testing Platform (in preparation), The public technology research and development platform for coal mining machinery and equipment of the Ministry of Commerce has been fully affirmed by relevant departments in terms of product research and development, quality inspection, engineering technology transformation, and public services.
  In the future, the engineering laboratory will obtain income through technical patents and paid use of new products, undertaking technical engineering research and development tasks for coal mine safety equipment industry, government scientific research funding, technical training and technical services, etc. "The virtuous cycle operation mode, and strive to achieve the sustainable development of the laboratory.