Impact-type sand making machine, commonly called sand making machine, sand making machines, plastic machines and so on gravel, it is widely used in all kinds of rock, abrasive, refractory materials, cement clinker, quartz, iron ore, concrete aggregate and other multi-kind of hard, brittle materials in pieces, fine (sand system).For construction sand, gravel roads excellent for the appropriate use.

sand making machine works:
Material into the hopper into the crusher, feeder the material by sub-divided into two parts, sub-feeder from the middle into the high-speed rotation of the impeller, in the impeller was rapidly accelerated, the acceleration of gravity acceleration up to several hundred times, and then to 60-70 m/s from the impeller speed of the flow of three uniformly distributed within the projectile out of the first four weeks with the sub-feeder part of materials from the impact of income broken down, and then supported with shock to the vortex cavity lining materials, the materials werelining rebound, oblique impact to the top of the whirl chamber, but also to change its direction of motion, tilt downward, from the impeller material emitted form a continuous material curtain.This piece of material broken in the whirl chamber several times by two or even probability impact, friction and grinding crushing effect.Material to be broken by the lower row of the discharge port.And the formation of closed loop screening system, three general circulation can be broken into 20 orders and the following materials.Throughout the course of the next break, the material impact of each on their own broken, do not direct contact with metal components, but the impact occurred with the lining material, friction and grinding, which reduces the angle of pollution, to extend the mechanical wear of time.Turbulent air flow from the cavity within the smart cycle, eliminate the dust pollution.

sand making work characteristics:
(1) structuresimple, low cost and;
(2) energy efficient, high crushing efficiency.
(3) with the crushing, coarse grinding function.
(4) through the ability of non-broken materials, water affected by the material is small, water content up to 8%
(5) can be broken in the hard, especially hard materials (such as alumina, sintered bauxite, etc.).
(6) products were cube, iron pollution.
(7) and eddy broken impeller cavity lining material from the significant reduction in the cost of wear parts and maintenance workload.
(8) operation and maintenance, easy installation,
(9) work less than 75 of noisedecibels (dB level),
(10), light weight, installation and diverse, mobile installation and so on.

sand making machine Technical parameters:
models of the largest feedingSize (mm) Power (KW) Impeller speed (r/min) through the quantity (t/h)
PL650 45 (70)75-90 1700-2000 30-60
PL750 55 (70) 110-150 1400-1620 50 -90
PL850 65 (80) 180-264 1330-1530; 80-150
PL1000 80 (100) 264-320 1200-1400; 120-250
PL1200 100 (150) 440-500; 1000-1100 250-500

In addition, we canaccording to the customer need to configure the production line equipment, road stone production line, sand production line, aggregates production line, stone production line equipment, sand production line, the river gravel sand production line, limestone sand production line, basalt, sand production line, stone crushing production line, the systemsand production line, artificial sand making production line, building sand production line, aggregate crushing and screening production line, sand production line, buy stone equipment, stone production line equipment.
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