Product Details

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Overview of Hot sale low cost calcite grinding machines

low cost Marble grinding machine for sale in colombia -- the latest grinding equipment, with its own knowledge patents, have reached modern advanced level in the world. This series mill absorbing the European advanced technology and many engineers' ripe experience, combining the actual requirement and proposal of our 9518 customers', have been developed on the basis of our professional engineers' hard researching. This new type mill adopts bevel gear overall drive, inner automatic Thin-Oil lubricating system, arc air channel and several latest patent technology.

Features of Hot sale low cost calcite grinding machines

1) Bevel gear overall drive: the traditional grinding mill is driven by speed reducer and coupling. It is hard to be installed. And there will be too much noisy, and the efficiency is lower. low cost Marble grinding machine for sale in colombia is driven by bevel gear, so its structure is compacter, easy to be installed and more efficient.
2) Inner automatic Thin-Oil lubricating system: the traditional mill adopts grease lubrication, so the lubricating resistance is stronger, the temperature will be higher soon, the bearing life is shorter. low cost Marble grinding machine for sale in colombia adopts inner L.O. pumps, so the main shaft bearing and bevel gear can be lubricated without an additional lubrication system.
3) Arc air channel: all of the air channel of traditional grinding mill is upright board type. In this case, there will be stronger resistance when the air impacts the air channel board, and the energy of collisions of air molecules loss heavily, as a result, the air channel will be jammed easily because of the eddy air flow. low cost Marble grinding machine for sale in colombia adopts a cambered air channel, the tangential air goes into air channel easily because there is small resistance. And the inner outlet is very good for the grinded material to spread around and avoid grinding material jammed.
4) Cambered shovel with renewable edge: The traditional shove is integral and edge always be worn out quickly, so you have to renew it in short time which affects the working time and wastes too much steel. The shovel edge of low cost Marble grinding machine for sale in colombia adopts high wearable limit alloy, its life will be longer. You only want to change the edge, not the whole shovel. so the steel material is saved. In addition, because the traditional shovel is plane type, the grinded material stacks on the same plane when it is scooped up. So the middle parts of the roller is worn out heavily. But the cambered shovel can scoop up the grinded material in the same vertical plane, that makes the rollers and ring worn equally. At the same, the grinding efficiency is higher and capacity is higher;
5) Separated cyclone: There is a separated structure between inner piping and mixed air and powder. The efficiency and precision of classifying is promoted highly;
6) No resistance snail shell (small checking door so that there is not an eddy air flow): In the traditional grinding mill, the checking door of snail shell is prominent, that mean the checking door and snail shell are not on the same plane. So there will be eddy air flow easily come into being. As a result, the energy waste is bigger. low cost Marble grinding machine for sale in colombia make the inner surface of checking door stay with the inner surface of snail shell on the same plane, so the eddy air flow is avoided efficiently;
7) Perfect outward appearance: Both of the inner parts and outer part of the low cost Marble grinding machine for sale in colombia adopt advanced structure and beautiful arc structure design. This makes the mill advanced and beautiful.

Working Principle of Hot sale low cost calcite grinding machines

First, raw material should be crushed by the jaw crusher to the size specified, and then the crushed stuff is elevated into a hopper from which the stuff is loaded, through the vibrating feeder, evenly and continuously into the grinding chamber for power-processing. After this, the ground stuff is carried by the air into the separator for screening. The fine powder are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The set's airflow system is closely sealed up and circulated under condition of negative pressure.

Specifications of Hot sale low cost calcite grinding machines

Table 1

Model Specification Name	MTW110	MTW138	MTW175
Quantity of roller (PCS)	4	4	5
Inner diameter of ring (mm)	φ1100	φ1380	φ1750
Rotary speed of main frame(r/min)	120	96	75
Max. Feeding size(mm)	< 30	< 35	< 40
Output size (mm)	1.6~0.045 The fineness is 0.038	1.6~0.045 The fineness is 0.038	1.6~0.045 The fineness is 0.038
capacity (t/h)	3.5~10	6.5~15	11~25
Overall dimension (mm)	8910×6950×9010	9860×8340×10227	13500×11500×9500
Total weight (t)	18	28.5	46

Table 2

Name	Item	Unit	Specifications & Technical Data
Name	Item	Unit	MTW110	MTW138	MTW175
Motor for main frame	Model		Y280M-6	Y315M1-6	Y355M2-8
	Power	kW	55	90	160
	Rev.	rpm	980	990	990
Motor for separator	Model		YCT200-4A(YCT200-4B)	YCT250-4A(YCT225-4A)	YCT225-4A(YCT250-4A)
	Power	kW	7.5	18.5	30
	Rev	rpm	125~1250	125~1250	125~1250
Motor for Elevator	Model		TH250	TH250	TH315
	Motor model		Y100L2-4	Y100L2-4	Y112M-4
	Power	kW	3	3	4
	Rev	rpm	1420	1420	1420
Motor for Blower	Model		Y250M-4	Y280M-4	Y315L1-4
	Power	kW	55	110	200
	REV	rpm	1480	1480	1480
Motor for Jaw Crusher	Model	PE	250×400	250×400	250×750
	Model	PE	Y180L-6	Y180L-6	Y200L2-6
	Power	KW	15	15	22
	REV	rpm	970	970	970
Electro-Magnetic Vibrating Feeder	Model		GZ2F	GZ3F	GZ4F
Electro-Magnetic Vibrating Feeder	Power	W	150	200	450

Note:Any change of technical data shall not be advised additionally.

Certificate

We have got the certificate of European Union CE certification, ISO international quality system certification, and SZUTEST certification.

About Liming

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together.

The company headquarters is located in Zhengzhou National Hi-Tech Industrial Development Zone, where is mixed with tradition and innovation, with an area of 80,000 square meters. The machinery and equipment Industrial Park which is located in Shangjie covers an area of 67,000 square meters.

The products of Liming Heavy Industry have the highly quality and advanced technology. The General Research Institute focuses on research and development of advanced technology and customer-oriented products as well as building up core competitiveness to makes Liming Heavy Industry being the best in the industry. What’s more, LIMING got ISO international quality system certification, European Union CE certification and Russian GOST certification. The company has strong research and development strength and innovation.

As a high-end crushing, grinding and assembling company, LIMING values the technology exchange and cooperation with overseas countries. It wins the huge foreign market with mature product and perfect service system. Liming products are exported to more than 100 countries and districts all over the world such as Russia, Central Asia, Middle East, Africa, Southeast Asia, Australia, European Union, North America, South America, etc.

Over the past 26 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.