1.High yield and good grain shape 2.Stable performance 3.High degree of automation 4.Highly competitive price
sand making machine use in field
This series of sand making machine has a wide range of uses. Its performance has reached the international leading level in sand making equipment lines. It is the most effective, practical and reliable sand making equipment. The sand making machine is particularly applicable to the production of building sand(bluestone, limestone, bank gravel, rocks, granite and many kinds of raw materials to make building sand, abrasive, refractory, cement, sand, emery, slag powder, copper ore, iron ore, gold ore, concrete aggregate, asphalt aggregate and many kinds of hard, brittle materials’ fine crushing and secondary crushing. It is high efficient and energy-saving equipment for sand and stone crushing. It can save 50% energy than the traditional machine. It is the most advanced sand making equipment in the world.
sand making machine operating principle:
The materials straightly fall into high-speed rotating impeller from the top of the machine, under the effects of high-speed centrifugal force, have high-speed crash and high-density crush. With the target stone which flowing around the impeller in umbrella form, after mutual impaction, they will form eddying motion between the turn plate and the machine case, then cause a number of mutual impacts, friction, crushing until they are crushed into the required size.
rock sand making machine Features:
1. This sand making machine is a newly-developed secondary and fine stock crushing machine, it is now the widely used sand making machine.
2. This machine possesses novel structure, unique, smooth operation.
3. Small energy consumption, high productivity, big crushing ratio.
4. The machine has small size, easy to operate, easy to install and repair.
5. With shaping functions, products are cubic, large packing density.
rock sand making machine Main technical parameters:
New Model sand Making Machine:
Feed both at center andat sides
Feed at center
Max feed size(mm)
Rotation speed (r/min)
Overall dimension L*W*H (mm)
detect range: 0.1-20mm/s continous and adjustable
Lubrication and hydraulic station
Double oil pumps assure enough oil supply; automatic switch off with no oil stream or hydraulic strength; lower the temperature with cool water in summer; raise the temperature with motor in winter.
Overall demension L*W*H (mm)
Power of oil tank heater
Before-sale services: We guide customers to choose the best applicable device type and provide the advanced, energy-saving and practical technological process, and also we are responsible for the site planning and design.
On-sale services: products must be inspected strictly before sell, customers are invited to simulate and test machine on-the-spot and raise objections. We will organize delivery according to the clauses stipulated in the contract.
After-sale services: Our Company will send professional engineers to guide installation, debugging and training operators until customers are fully satisfied. Moreover, we can design and manufacture products according to customers’ specific requirement.
Rock Sand Making Machinery PCL 1250