working principlebenefitsapplicationspecification get price

working principle of MTW Trapezoid mill

MTW series mill system adopts vertical structure; occupies only a small area and main unit owns sealed gear box as well as transmits evenly. The important parts adopt high quality steel. The electric system adopts centralization of control. Feed size is small and light that save the energy.
The standard configuration of MTW series Mill consists of main unit, powder classifier, blower, elevator, feeder, hopper, cyclone collector, dust catcher, blower, motor, pipe, electric control box and so on.

benefits of MTW Trapezoid mill

1. The bevel gear transmits in a whole, which makes the Grinding Mill Machine's structure more compact, installation and commission more convenient. 2. The internal oil pump of the Grinding Mill Machine can lubricate the bearings both in main shaft and bevel gear shaft, without connecting any external oil pump or lubrication station. 3. Former straight wind tunnel in the traditional grinding mill machine is replaced by curved one. 4. Sheet of the shovel is easy for change, and cyclone collector in isolated type. 5. Porthole adopts smooth wind spiral, which also gives the grinding mill machine a very beautiful appearance.

application of MTW Trapezoid mill:

MTW European Trapezium Grinding Mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc. The grinding mill machine can produce powder from non-flammable and non-explosive mineral materials， such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc.

specification of MTW Trapezoid mill:

Item	MTW110	MTW138	MTW175
Roller number(pcs)	4	4	5
Inner diameter of roller (mm)	Ф1100	Ф1380	Ф1750
Speed(r/min)	120	96	75
Max. feed size(mm)	< 30	< 35	< 40
Final 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)	3.5～10	6.5～15	11～25
Overall dimension(mm)	8910×6950×9010	9860×8340×10227	13500×11500×9500
Weight (t)	18	28.5	46

Name		Item	Unit	Sepcification
				MTW110	MTW138	MTW175
Main unit motor		Model		Y280M-6	Y315M1-6	Y355M1-6
		Power	Kw	55	90	160
		Speed	Rpm	980	990	990
Motor of classifier		Model		YCT200-4A (YCT200-4B)	YCT200-4B (YCT225-4A)	YCT225-4A (YCT225-4B)
		Power	Kw	5.5(7.5)	7.5(11)	11(15)
		Speed	Rpm	125～1250	125～1250	125～1250
Motor of blower		Model		Y250M-4	Y280M-4	Y315L1-4
		Power	Kw	55	90	160
		Speed	Rpm	1480	1480	1490
Elevator		Model		TH250	TH250	TH315
		Motor		Y100L2-4	Y100L2-4	Y112M-4
		Power	Kw	3	3	4
		Speed	Rpm	1420	1420	1420
Jaw crusher		Model		PE250×400	PE250×400	PE250×750
		Motor		Y180L-6	Y180L-6	Y200L2-6
		Power	kw	15	15	22
		Speed	Rpm	970	970	970
feeder		Model		GZ2F	GZ3F	GZ4F
		Power	w	150	200	450

Note: This specification is just reference, any changes are subject to the products.