MG2×100/455 series electric traction shearer is a kind of multi-motor drive, motor lateral arrangement, AC frequency conversion speed regulation chainless double drive electric traction shearer. It is suitable for long wall working face of thin coal seam with mining height 0.95~2.2m, coal seam inclination ≤45°, hard coal or medium hard coal, can cut a certain gangue interlayer, and can work reliably in the mine in accordance with the provisions of coal mine safety regulations. It can be matched with corresponding hydraulic support and working face transport to realize comprehensive mechanized coal mining or top coal caving; It can also be used with the corresponding face conveyor, single hydraulic prop, long steel beam or metal beam to achieve high-grade general mining.
Performance characteristics:
• The fuselage is divided into three sections through the high-strength hydraulic screw nut pair to form a rigid connection, high strength, convenient and reliable installation and disassembly.
· The fuselage adopts bridge structure layout, effectively increasing the installed power and coal space, and reducing the plane height.
. The special AC frequency converter adopts airborne speed regulation mode, which has wide speed regulation range, small size and high reliability.
· Chinese color large screen graphic display, which can realize the man-machine dialogue interface of operation prompt, real-time display of equipment running status and fault diagnosis.
· With power, leakage, overvoltage, undervoltage, overcurrent, temperature, water pressure, gas overlimit and other perfect protection and diagnostic functions.
· The hydraulic system adopts highly integrated and reliable valve group system, which is simple, reliable and convenient to install and disassemble. · The cutting part is equipped with clutch device and elastic torque shaft, which can effectively protect mechanical overload and use operation. • The machine has large power, short body size, narrow and thin, and strong adaptability to thin coal seam working surface.
· The cutting part adopts double motor structure, effectively reducing the thickness of the cutting part and increasing the cutting power, which has good applicability for thin coal seam mining.
· According to the demand, the flip type arc coal baffle can be selected to ensure the loading effect.
• According to demand, the shearer can upgrade intelligent control functions such as memory cutting and remote control.
· The shell and guide sliders can be upgraded with special materials and special heat treatment process according to the demand, and the deformation, wear resistance and life are greatly improved.
MG2×100/455 series electric traction shearer is a kind of multi-motor drive, motor lateral arrangement, AC frequency conversion speed regulation chainless double drive electric traction shearer. It is suitable for long wall working face of thin coal seam with mining height 0.95~2.2m, coal seam inclination ≤45°, hard coal or medium hard coal, can cut a certain gangue interlayer, and can work reliably in the mine in accordance with the provisions of coal mine safety regulations. It can be matched with corresponding hydraulic support and working face transport to realize comprehensive mechanized coal mining or top coal caving; It can also be used with the corresponding face conveyor, single hydraulic prop, long steel beam or metal beam to achieve high-grade general mining.
Performance characteristics:
• The fuselage is divided into three sections through the high-strength hydraulic screw nut pair to form a rigid connection, high strength, convenient and reliable installation and disassembly.
· The fuselage adopts bridge structure layout, effectively increasing the installed power and coal space, and reducing the plane height.
. The special AC frequency converter adopts airborne speed regulation mode, which has wide speed regulation range, small size and high reliability.
· Chinese color large screen graphic display, which can realize the man-machine dialogue interface of operation prompt, real-time display of equipment running status and fault diagnosis.
· With power, leakage, overvoltage, undervoltage, overcurrent, temperature, water pressure, gas overlimit and other perfect protection and diagnostic functions.
· The hydraulic system adopts highly integrated and reliable valve group system, which is simple, reliable and convenient to install and disassemble. · The cutting part is equipped with clutch device and elastic torque shaft, which can effectively protect mechanical overload and use operation. • The machine has large power, short body size, narrow and thin, and strong adaptability to thin coal seam working surface.
· The cutting part adopts double motor structure, effectively reducing the thickness of the cutting part and increasing the cutting power, which has good applicability for thin coal seam mining.
· According to the demand, the flip type arc coal baffle can be selected to ensure the loading effect.
• According to demand, the shearer can upgrade intelligent control functions such as memory cutting and remote control.
· The shell and guide sliders can be upgraded with special materials and special heat treatment process according to the demand, and the deformation, wear resistance and life are greatly improved.
