Product introduction

??? High efficiency fine crusher is also known as counterattack fine crusher, fine crusher and the third generation of sand making machine. The high-efficiency fine crusher produced by our company combines the advantages of advanced fine crushing technology at home and abroad, and according to the feedback information from users, after many times of optimization, its performance has reached a high level, and it is an effective, practical and reliable fine crushing equipment ¡£ It is especially suitable for making abrasives, refractories, cement, slag powder, copper ore, iron ore, gold ore, construction sand, concrete aggregate, asphalt aggregate and other hard and brittle materials. It is an efficient and energy-saving mining fine crushing equipment, which can save energy by 50% compared with the traditional fine crusher, and it is a more advanced fine crushing equipment in the world.

The materials suitable for crushing by high-efficiency fine crusher include: limestone, bluestone, shale, Archaean, weathered rock, quicklime, cement block, sandstone, melon stone, leftover material, crushed stone, stone powder and other medium and low hardness ores. It is required that the material shall not have excessive water content and wall sticking.

Highlight advantages

working principle

??? The high-efficiency fine crusher is a continuous operation fine crushing and sand making equipment. When the machine starts to work, it is necessary to ensure that there is no material in the fine crushing chamber and there is no iron block in the feed. Then, the motor can be started. Driven by the motor, the rotor in the fine crushing chamber rotates at a high speed. The material enters the first fine crushing chamber and collides with the plate hammer on the rotor. The stone is crushed for the first time and the stone falls Enter into the second fine crushing chamber for the same fine crushing. When the fine crushing particle size meets the requirements, it will be discharged from the discharge port through the castor bar and transported to the next process through the conveying equipment. The stone that cannot pass through the grate bar will continue to be finely crushed in the second fine crushing chamber until it can pass through the castor bar.

technical parameter

model Specifications	Inlet size (mm)	Feed size (mm)	Discharge particle size £¨mm£©	Adjustment width of discharge gap (mm)	Output (T / h)			power £¨kw£©
					Cement clinker	limestone	Glass sand
800¡Á400	400¡Á230	one hundred and twenty	¡Ü5	5-20	20-30	30-45	35-45	22-37
800¡Á600	600¡Á230	one hundred and eighty	¡Ü5	5-20	35-40	40-55	45-55	37-45
800¡Á800	800¡Á230	one hundred and eighty	¡Ü5	5-20	35-45	60-65	55-65	45-55
1010¡Á1010	1000¡Á330	one hundred and eighty	¡Ü5	5-20	45-55	60-75	65-75	55-75
1200¡Á1000	1200¡Á330	one hundred and eighty	¡Ü5	5-20	80-110	80-100	80-100	90-110
1200¡Á1200	1200¡Á420	one hundred and eighty	¡Ü5	5-20	100-110	90-100	90-120	110-132
1400¡Á1400	1400¡Á420	one hundred and ninety	¡Ü5	5-20	100-150	100-150	120-150	one hundred and sixty
1600¡Á1600	1600¡Á520	one hundred and ninety	¡Ü5	5-20	170-210	190-250	190-250	two hundred and fifty
1800¡Á1800	1800¡Á520	one hundred and ninety	¡Ü5	5-20	250-270	280-310	280-310	three hundred and fifteen

notes Technical parameters are subject to change without prior notice. Any change of technical data shall not be advised additionally.

Product features

1¡¢ novel The equipment is stable and reliable in operation, convenient in maintenance, small in size, light in weight, easy to replace parts, easy to move, simple in process and simple in structure It has a long service life, environmental protection and energy saving. It is used in the fine crushing of granite, basalt, cement clinker, quartz stone, emery, ore, iron ore, bauxite, river pebble and other raw materials. It overcomes the shortcomings of traditional sand making equipment that only uses raw materials of soft rock (below 150MPa).
2¡¢ unique The third generation sand making machine with high efficiency and energy saving has a unique structure, a unique impact liner hard rock crushing with high chromium plate hammer, and the size of discharged particle can be adjusted, which simplifies the crushing process.
3¡¢ High efficiency The sand production rate of the new impact fine crusher is 30-50% higher than that of the sand making machine with the same traditional scale process.
4¡¢ Electricity saving The new impact fine crusher can save 50% - 70% electricity than the sand making machine with the same traditional scale process.
5¡¢ Excellent quality : the finished sand is cubic in shape and has strong compression resistance. It is suitable for high standard buildings. The grain size of primary finished product is less than 5mm, accounting for more than 85%.
6¡¢ save money : the investment of the new impact fine crusher is 50% - 60% less than that of the sand making machine with the same traditional scale process.
7¡¢ repair The maintenance rate of the new impact fine crusher is 50% - 60% lower than that of the sand making machine with the same traditional scale technology.
8¡¢ parts : the new impact crusher is 30% - 50% less than the same traditional equipment.

Delivery site

Core equipment

• Impact crusher
• Vertical plate hammer sand making machine
• Heavy hammer crusher

Applied material

• limestone
• Quarry stone powder
• Weathered rock
• Pavement cement block
• dolomite
• Cement clinker