Saw cutting coal equipment coal mining equipment coal mining equipment machine equipment Shearer ZGS-450 series of mine chainsaw lightweight, powerful, according to the mine explosion-proof electrical manufacturing standards for open-air coal, sulfur with a chain saw Product Introduction Mine construction work, gypsum mine, is the ideal tool cutting seam, rock, concrete, reinforced concrete, pipe, masonry, stone, and other stone. 45 cm lateral cutting capacity quickly in the seam, the wall to open the door, windows, cement pipeline slotted manicured. Features 1. ZGS-4500 series have explosion-proof certification using a chainsaw motor using safe voltage of 127V. 2. Portable design, host light weight, one-person operation. In line with user-friendly design, the front bezel equipped with hand guard, another clever assist rack mounted, reducing the operator's labor intensity. 3. Can be used as artificial coal mining, quickly cut into the coal seam, it is more than five times the pure human hand-dug efficiency. 4. Wet cutting, no pollution, no dust production. Cutting parts water to flow from the hole in the middle of the guide, played the role of lubrication and cooling. 5. Guides with multiple seals to ensure that water does not damage the host computer 6. Use special chain saw blade diamond sintering technology and laser welding, can quickly cut into the coal seam. 7. Imported diamond chain saw head, wear resistance, long life, high economic efficiency Three technical parameters Scope: cutting seam, rock, concrete, reinforced concrete, plumbing, masonry. Effective cutting chain plate size: 45cm spindle speed: 2800 r / min spindle torque: 7.5Nm Rated power: 1.5KW Rated voltage: 127V Rated frequency: 50Hz Phase: 3N Rated current: 10.5A motor efficiency: 81% Work: S2-30min working pressure: 0.2 ~ 0.6mpa Packing size: 800 * 30 * 30cm Product Weight: 17.5KG small size, light weight, portable, easy access to the ultra-small work space, fast chain saw into the seam durable available. February to June Main: Anyuan drill to drill to drill Jining planting Earth Auger drilling machine digging pits electric shaver diamond chain saw coal mine explosion reinforced concrete slot machine slot machine coal chain sawing equipment Saw coal equipment coal mining equipment mining machine equipment Shearer gasoline chain saws, electric, with a soil ball lifter machine digging up tree planing machine, machine-cut tree wall machine, sawing machine wall wall slot machine cutting oil Reinforced concrete wall saws high sticks saw the high Saw Lopper pruning branches, flowers with pruning shears saw gasoline chain saw logging saws chain saw chain saw quality