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  • EBZ200 hot sale underground coal mining equipment boring machine roadheader for sale

  • EBZ200 hot sale underground coal mining equipment boring machine roadheader for sale

  • EBZ200 hot sale underground coal mining equipment boring machine roadheader for sale

  • EBZ200 hot sale underground coal mining equipment boring machine roadheader for sale

  • EBZ200 hot sale underground coal mining equipment boring machine roadheader for sale

EBZ200 hot sale underground coal mining equipment boring machine roadheader for sale

EBZ200 Underground Coal Mining Roadheader Benefits & Features

Efficient Rock Breaking:

1) The maximum hardness of rock which can be cut at time of joint development is f11;

2) We can design, process and manufacture cutting teeth on our own to eliminate the need for import;

3)Three-stage vibration damping technique: patented cutting teeth arrangement, flexible transmission and differential pressure damping structure are used to systematically solve the problem of impact damage by cutting vibration on the overall machine and critical and important parts.

Efficient Dust Removal

1) Integrated dust removal system innovated in the industry: long-pressure short air ventilation curtain type dust removal system with a total 

dust removal efficiency of ≥97%.

2) On-board mining-purpose dust-proof suction system: fundamentally solve the problem of harm to health of staff by construction dust and powder.

Centralized Lubrication

EBZ200 Coal Mining Boring Machine Technical Specifications:

Main Technical SpecificationEBZ200
Power of cutting motor200Kw
Power of fuel pump motor132Kw
Cutting rangeHeight: 4.8 m
Width: 6.3 m
Machine weight72 T
Dimension (LXWXH)11.3*3.2*1.88 m
Rotary speed of cutter head46/23 r/min
Rotary speed of star wheel28 r/min
Loading capacity4 m³/min
Speed of 1st conveyor50 m/min
Speed of driving unit0~6.6m/min
Gradeability±18º
Gantry height375 mm
Fuel tank volume600 L
Dinting depth240mm
Supply voltageAC1140


Roadheader Tunneling Machine Application:

Mining Industry

Roadheaders are the most extensively utilized underground partial-face excavation machines for soft- to medium- strength rocks, especially for stratified rocks. They are utilized for development as well as production in easy rock mining (major haulage wanders, roads and also crosscuts), particularly in coal, commercial minerals and also evaporitic rocks.

Civil infrastructure

In civil construction, roadheaders are made use of to dig deep into trains, streets, as well as sewage system and diversion tunnels in soft ground problems. They are likewise used to enlarge and restore below ground structures. Their capacity to dig deep into nearly any account opening likewise makes them eye-catching to those mining and also civil building and construction projects where various opening dimensions and profiles are needed.

Along with their high flexibility and also adaptability roadheaders are usually reduced resources cost systems com- pared with the majority of various other mechanical excavators. Because of higher cutting-power thickness due to a smaller sized cutting drum, roadheaders can dig deep into rocks harder as well as more abrasive than continual miners as well as borers.

EBZ200 underground coal mining roadheaderroadheader structure diagramcoal mining boring machine perspectiveroadheader machine



Loreen provide you with satisfactory service

Our business has become the only service devices production business in the coal sector that integrates mining design, equipment installation and withdrawal, devices manufacturing and overhaul. Companies according to market need, has actually established the EBZ collection device, CMZY collection coal rock drill unit, push JPTS series chain concrete injection unit, ZWY series intelligent mine digging deep into loader, efficient device, tunneling airborne short-term assistance, and other products, with 21 items such as equipment overhaul upkeep certification, can give far better solutions for coal mine manufacturing devices.

Along with providing safe, trusted, innovative and reliable devices, we likewise offer an one-of-a-kind complete variety of services, to supply customers with tools installation as well as removal, tools overhaul, below ground area driver training, below ground area maintenance employees training. You can contact us anytime!


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