The Great Wall vertical shaft impact crusher is advanced and high-efficiency equipment.It is the latest researched results basing on Germany technology. The machine isprofessional in producing qualified sand and stone for highway, high-speedrailway, high building, city project, hydropower dam constructions, and concretemixing plant. It is widely used in sand making and stone reshaping industry. greatwallcrusher.com

Features:
1.Oil supplied by two oil pumps, stops automatically if there is no oil;cooled by water, heating the motor firstly if start the machine in winter.
2.Hydraulic lifting when changing or checking the spare parts whichmakes it easy and convenient in maintenance.
3.Famous brand SKF or TIMKEN ofthe bearing makes the machine work well and few problems.
4.Vibrating alarmdevice; if the crusher works abnormally, alarm will sound to make the machinestop working so as to protect the crusher.
5.Special feeding structure; rockon rock, and rock on iron in the crusher making the stone to be crushed and reshaped.
6.Unique dustproof seal system, protects the lubrications partsfrom the dust outside.
7.Perfect design on material bumping angle reduces thefriction between raw material and quick-wear parts, prolongs the service time ofquick-wear parts and cuts the cost.