Trapezium Grinding Machine

Trapezium Grinding Machine Overview

MTW european trapezium grinding machine is designed by our experts according to advices and suggestions from customers of YGM9518 grinding machine and their long-term experiences. This series of grinding machine has arrived the top technical level in the world with many patented technology and has made great efforts to the industry grinding machine.

MTW Trapezium Grinding Machine Application

MTW european trapezium grinding machine can produce powder from various non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%.And this series grinding machine are mainly applied to the powder processing of mineral products.
(1) The industries our MTW European Trapezium Grinding Mill mainly applied in:
Metallurgy, construction materials, chemical, and mining, etc.
(2) The materials our grinding mill can deal with:
quartz, feldspar, calcite, talcum, barite, fluoride, Xircom, cinder, white lime, cement clinker, activated carbon, dolomite, granite, soft coal, coking coal, lignite, magnesia, chromium oxide green, gold ore, red clay, clay, kaolin, coke, coal Gangue, porcelain clay, kyanite, fluorspar, bentonite, medicinal stone liparite, diabase, pyrophyllite, shale red stone, emeraldite, basalt, gypsum, graphite, carborundun, heat insulating material, etc.

MTW Trapezium Grinding Machine Main Features and Benefits

The bevel gear of our MTW european trapezium grinding machine transmits in a whole, which makes the structure more compact, installation and commission more convenient.
Our MTW european trapezium grinding machine equipped the internal oil pump, which can lubricate the bearings both in main shaft and bevel gear shaft, without connecting any external oil pump or lubrication station.
Our MTW european trapezium grinding machine uses curved wind tunnel replacing former straight one in the traditional mill.
Sheet of the shovel in this grinding machine is easy for change and cyclone collector in isolated type.
Porthole of our MTW european trapezium grinding machine adopts smooth wind spiral, which also gives the grinding mill a very beautiful appearance.

MTW Trapezium Grinding Machine Working Principle

The main shaft of this grinding machine connected with the roller hanger in the top. It is drived by the bevel gear which transmits in a whole. The rollers of the grinding mill rotate not just around the main shaft, but also around the grinding ring. Also, rollers can rotate to itself because of friction. Shovels are installed at the bottom end of hanger; materials will be fed into space between rollers and ring to form a material layer when shovels rotate together with rollers .Then The classifier drives the blades in the rotary table through the speed motor to classify the powder.

Trapezium Grinding Machine Technical Data

Model	MTW110	MTW138	MTW175
Roller Number(pcs)	4	4	6
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		Parameter	Unit	Sepcification
Name		Parameter	Unit	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
Optional Equipment	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
	Feeder	Power	w	150	200	450

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

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