bolter

PDC drill bit for roof bolter adopts high grade PDC segment material with features of super ... hardness and good toughness. PDC drill bit for roof bolter adopts high grade PDC segment material with features of super ... : 27-43.OEM is available. PDC drill bit for roof bolter

... hardness of the roof should be f≤8.Pneumatic Roof Bolter Main Specifications MQT-85C1AMQT-85C2AMQT-85C3AMQT-110/2.5IMQT-110 ... sleeve size (inner hex.)mmS=19 S=22Weightkg504745514846524947524947 Pneumatic Roof Bolter

Road Header Machine EBZ135. Road Header Machine EBZ135 EBZ 135 Road Header is a kind of jib armed,lengthwise direction tunneling machine with the functions of cutting, loading and traveling, suitable for the coal and half coal tunnel. Main Features: 1. With internal spray and outer spray system to reduce the dust; 2. Small diameter cutter, bigger force on the simpleteeth. The layout of the teeth ...

... : numbers,permutatilon 3)40-80mesh powder 4)exchange bolter 5) INTERNATIONAL Can mill the feeds for aquatic ... improve millefficiency and reducedissipation of energy.Struture of exchange bolter is subtle and provided with humanization.International standard ... millefficiency and reducedissipation of energy.Struture of exchange bolter is subtle and provided with humanization.International standard ...

... the button of handle to spary out water; 2) Water bolter capac Easy life magic mop Superior cleaning functionGood cleaning effect ...

... protection on the tunnels(together with the development machine and bolter).As the artificial roof for slicing mining.Roof protection for ...