MTW Heavy type Trapezium Mill

INPUT SIZE: 0-50mm PRODUCTION CAPACITY: 3.5-50T/h

According to new German technology, MTW Heavy type Trapezium Mill is designed which is possess of many creative designs including bevel gear overall drive, dilute oil lubrication system and hanging type cage classifier. With mature technology and advanced transmission, this machine can satisfy customers’ requirements about productivity because its capacity ...

Features

1.Bevel gear overall drive. Transmission chain is less but transmission ratio is accurate. Energy consumption is reduced by 20-30%.
2.This machine adopts internal thin oil lubrication system to get better lubrication effect. The oil exchange cycle is long and it is easy to maintain.
3.This machine adopts new hanging type cage classifier, which can improve classifying efficiency effectively. There is frequency conversion control and the output size of final products can be regulatable.
4.There are 7 core patents and it adopts new German technology. MTW Heavy type Trapezium Mill has been high-quality products because of high efficiency and low running costs.
5.This machine has got environmental protection certification in industrial products, and it can meet the demand of environmental protection.

Overview

Based on traditional MTW European type Trapezium Mill, this Heavy type grinding mill is launched to the market by adopting European innovation concept and international advanced technology. It is a new grinding machine with many national patents, and it has been a typical product for Liming Heavy Industry.

Working Principle

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

Table 1

Items	MTW110	MTW138	MTW138Z	MTW175	MTW175Z	MTW215	MTW215Z
Q'ty of Rollers(PCS)	4	4	4	5	4 (5)	5	5
Major diameter of roller(mm)	Ф360×190	Ф460x240	Ф460×240	Ф520x280	Ф580×280 (520×280)	Ф640x320	Ф640×320
Inner Diameter of Ring (mm)	Ф1100×190	Ф1380×240	Ф1380×240	Ф1750×280	Ф1750×280	Ф2150×320	Ф2150×320
Main mill Rotating speed (r/min)	120	96	96	75	75	65	55-70
Feeding size (mm)	<30	<35	<30	<40	<35	<50	<40
Finished Powder Sizes (mm)	1.6-0.045 the finest 0.038					1.2-0.05
Capacity (t/h)	3.5-10	6-15	6-20	11-25	11-35	20-50	20-50
Overall Dimension (L×W×H)(mm)	8425×7933 ×8642	10920×9655 ×10227	10920×9470 ×10227	12095×10023 ×9916	12195×9555 ×9916	14500×11200 ×10400	14.957×12493 ×11560
Weight (t)	18	28.5	28.5	46	46	96	97.0122

Table 2

Name	Item	MTW110	MTW138	MTW138Z	MTW175	MTW175Z	MTW215	MTW215Z
Motor for mainframe	Power(Kw)	55	90	90(110)	160	160(185)	280	280
	Model	YX3-280M-6	YX3-315M-6	YX6-315M-6	Y2-355M2-8	Y2-355M2-8	Y3-400-8	Y3-400-8
	Rotating speed(r/min)	980	990	990	740	740	740	740
Adjustable speed motor for classifier	Power(Kw)	7.5	22	18.5	37	30	90	55
	Model	YVP160M-6	YVP200L2-6	YVP200L2-6	YVP250M-6	YVP250M-6	YVP-280M-4	YVF2-280M-6
	Rotating speed(r/min)	1440	1480	980	1480	980	1480	980
Motor for centrifugal blower	Power(Kw)	55	110	110(132)	200	200(220)	315	315
	Model	YX3-250M-4	YX3-112M-4	YX3-315S-4	YX3-250M-4	YX3-315L2-4	YX3-160M-4	YX3-355L-4
	Rotating speed(r/min)	1480	1440	1480	1480	1480	1440	1480

MTW Heavy type Trapezium Mill

MTW Heavy type Trapezium Mill

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