Shandong China Coal

coal wining machine(4)

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mg750 longwall coal shearer
Specification: Production capacity 2500t/h Coal hardness Fâ‰? Cutting height 2.5
Detail: Product Introduction 1. Total machine is much motor drive ,transversal arrangement , draw structure , mainframe is three section cast weld construction . 2. Ac frequency conversion stepless speed regulation ; Pin rail style ...

mg300 longwall coal shearer
Specification: Type MG300/700-WD Mining height (mm) 1800-3920 Mining depth(mm)
Detail: Product Introduction The electric driven is driven by multi-electric motor and AC variable frequency speed controlled,applied to the thick or middle thick fully-mechanized work face with the medium stable roof and less fluctu...

mg650 longwall coal shearer
Specification: AC frequency control of motor speed ,pin platoon type chainless
Detail: Product Introduction 1.It is suitable to use in inclined medium coal steams ,it can also used in the coal mine where there are gas ,coal dust or other explosive gas mixture . 2.Much motor drive ,transversal arrangement ,draw...

ebz120 underground coal roadheader
Specification: 1. Compact structure , body is low , with a low center of of gra
Detail: Max cutting height 3.89m Max positioning cutting width 5.56m Tunneling section form Random Economic cutting section 8-22m2 GradeÂ ability Â±16Â° One way cutting coal rock compression â‰?0*** Dimension (L*W*H) 9.1x2.1x1.6...


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