High Performance Limestone Grinding Mill (MTW 110, MTW175)

• Type: Ore Grinder
• Motor Type: AC Motor
• Motor Power: 7.5KW
• Model NO.: MTW110, MTW138, MTW175, MTW215
• Rotationl Speed: Various According to Different Model
• Application: Mine
• Materials: Stone and Ore
• Condition: New
• Warranty: 12 Months
• After-sales Service: Lifetime Warranty
• Mining Object: Coal Machinery
• Spare Parts Supply: for Whole Year
• After-Sale Service: for Whole Using Year
• Export Markets: Global
• Transport Package: Container, Nude Packs, in Bulk
• Specification: ISO9001: 2000
• Trademark: Zenith
• Origin: China
• HS Code: 8474209000
• Production Capacity: 80sets/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 10000.000kg
• Lead Time: 15 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

High performance limestone grinding mill ( MTW 110, MTW175)

limestone grinding mill introduction:

limestone grinding mill is a leading world level industrial mill. limestone grinding mill is designed by our engineers and technical workers, basing on many years' industrial mill research, and adopting world leading powder processing technology. limestone grinding mill adopts numbers of national patent of mill, such as trapezium working surface, flexible connection, roll linked pressure boost, etc. limestone grinding mill has completely overcome traditional mill's defect in application, capacity, fineness, energy consumption, service life, etc. And limestone grinding mill is the ideal substitute of traditional mill, such as Raymond mill, high pressure suspension mill, ball mill, etc. Nowadays, limestone grinding mill has widely used in metallurgy industry, electric power industrial, chemical, building, steel industry, coal industry, etc. And grinding mill has achieved large economic benefits and social benefits.

limestone grinding mill is made of jaw crusher, bucket elevator, electrovibrating feeder, main unit, optional equipment, blower, centrally electric control system, etc. According to customer's specific requirement, we can choose high pressure suspension limestone grinding mill or MTM medium speed trapezium mill.

Materials first enter jaw crusher to be crushed to smaller size. Then they are lift to storage room by elevator. Vibrating feeder will feed materials into grinding chamber evenly and gradually. After being grinded, the powder will be blowed to cyclone by blower. Then the material will be transferred to storage room through pipes, and then will be discharged as final products. The whole process works in a negative pressure environment. First, through pipes, the air from the blower enters the cyclone collector above the storage room along with powder, and then returns to the blower through return pipe. In the way, air can be recycled. There is a powder locking equipment under the cyclone, which isolates the outside positive air pressure and the negative air pressure inside cyclone. And this ensures high productivity. In addition, the residual air and dust under the main unit will be transferred to dust catcher equipment through pipes and be cleaned there. The clean air will be discharged so that environment will be protected.

limestone grinding mill technical data:

Model	MTW Series110	MTW Series138	MTW Series175
Roller quantity	4	4	5
Ring inner diameter (mm)	1100	1380	1750
Main unit speed(r/min)	120	96	75
Max. feeding size(mm)	< 30	< 35	< 40
Product size (mm)	1.6~0.045 (Fineness can reach to 0.038)	1.6~0.045 (Fineness can reach to 0.038)	1.6~0.045 (Fineness can reach to 0.038)
Capacity (t/h)	4~12	8~20	20~30
Overall dimension (mm)	8910× 6950× 9010	9860× 8340× 10227	13500× 11500× 9500
Weight (t)	18	28.5	46

 

Name	Item	Unit	MTW110	MTW138	MTW175
Motor of Main Unit	Model		Y280M-6	Y315M1-6	Y355M1-6
	Power	KW	55	90	160
	Speed	r/pm	980	990	990
Motor of Classifier	Model		YCT200-4A(YCT200-4B)	YCT250-4A(YCT250-4B)	YCT280-4A(YCT280-4B)
	Power	KW	5.5(7.5)	18.5	30
	Speed	r/pm	125-1250	125-1250	125-1250
Motor of Blower	Model		Y250M-4	Y315S-4	Y315L1-4
	Power	KW	55	110	200
	Speed	r/pm	1480	1480	1490
Elevator	Model		TH250	TH315	TH315
	Model		Y100L2-4	Y112M-4	Y112M-4
	Power	r/pm	3	4	4
	Speed	r/pm	1420	1420	1420
Jaw Crusher	Model		PE250x400	PE250x750	PE250x750
	Model		Y180L-6	Y200L2-6	Y200L2-6
	Power	r/pm	15	22	22
	Speed	r/pm	970	970	970
Feeder	Model		GZ2F	GZ3F	GZ4F
	Power	W	150	200	500