Matters need attention when starting a sand making production line : after preparation, according to the provisions of the driving sequence operation to start the main motor, when starting the motor we shoul pay attention to the current meter of the control cabinet, after starting the peak current for 30-40s, the current will reduce to a normal operating current value.In the normal operation, we also should pay attention to current which should not be more than the specified value.After the normal operation of the jaw crusher, it can actuate the feeding machine, and according to the block size and the operating condition of the jaw crusher adjust the feeding machine belt and change the feed quantity.Usually, the material stacking height in the crushing cavity should not more than the 2 / 3 of crushing chamber, and the diameter of the materials should not be more than the 50%-60% of the inlet width, the jaw crusher has a highest production capacity at this condition.When the materials with larger piece, it will cause blockage affecting the normal production.To prevent metal ( such as the spade teeth, crawler plate, bits ) from entering the jaw crusher and avoid damaging the machine, it should be brought out when they pass through the jaw crusher to prevent causing accident; when the electrical equipment automatic trip, if the cause is unknown, forbid forced continuous starting.
The word impact makes sense that in this particular type of crusher some impaction is being used for crushing of rocks.In normal types of crusher pressure is generated for the crushing of rocks.But, impact crushers involve an impact method.
This machine is a new kind of crusher which has been widely used recently in the industry of limestone crushing.It combines the traditional second crushing and compared with the jaw-type crusher and impact type, it has such advantages of high energy-saving, area-saving and low investment for once.So it is the comparably advanced equipment in the current crushing machine field.It adopts high production technology to carry out once shaping thus has the features of high efficiency and energy-saving.The product material can be adjusted according to the requirement and coarse, medium and fine material can all be got.No flake, no smoothness and multi edges and corners can guarantee the compression strength.So the product material is especially suitable for highway, construction and big project.It eliminated the initial crushing of jaw type crusher and is a new kind of equipment of once crushing to small as well as big materials.It has high output, high efficiency, low power and can save manual and material power so as to reduce the crushing cost.
We can not only provide single equipment,such as jaw crusher, cone crusher, ball mill, but also can provide full production line,such as iron ore production line, ore beneficiation production line, etc.
Gypsum ore crusher from zenith , zenith produce the best mining machinery,including gypsum crushing plants etc.If you have any interest in the crushers contact us.
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