MTW Heavy type Trapezium Mill

MTW Heavy type Trapezium Mill

Overview MTW Heavy type Trapezium Mill is a hot product pulverizing nonmetallic ores in LIMING’ s product catalog, which has been sold to 130 countries and districts. This equipment takes advantages of large capacity, economical investment and humanization design, and it can satisfy the requirements about final products whose size is 1.6-0.045mm.

Advantages:

1.The power is strong and bevel gear drives overall. The transmission ratio is more accurate and transmission chain is reduced. Energy loss is reduced and efficiency is improved.
2.Both spindle drive system and fan transmission system adopt dilute oil lubrication, and the oil will be changed every 4 months. Oil exchange cycle is long and maintenance frequency is less.
3.New hanging type cage classifier makes output size adjustable and powder collecting efficiency improved.
4.The capacity reach up to 50t/h, which is superior to other grinding machines’.
5.This machine has got many national patents with advantages of stable running and reliable performance. Besides, it has got environmental protection certification as industrial product. There is little duct and noise during grinding process, which can satisfy the requirements of national environmental protection.

Working Principle

The system consists of grinding mill, separator, air blower, jaw crusher, vibrating feeder, hopper, dust collector, pipe, powder collector, electric cabinet, motors, etc. Big lump materials are crushed to required size by jaw crusher, then elevated to buffering hopper through elevator, after that fed into the mill to be ground. Materials are to be ground between ring and rollers, and move up with the air flow, those particles which cannot pass the separator will fall down and be ground again, while others will be collected as finished product. Air flow passing through separator will go to the air blower for recycling, it's a closed system..

Specifications - Technical Data

Specifications - Technical Data

 

 

Model Specification Name MTW110Z MTW138Z MTW175Z MTW215Z
Quantity of roller (PCS) 4 4 5 5
Inner diameter of ring (mm) Ф1100 Ф1380 Ф1750 Ф2150
Main shaft speed (rpm) 980 990 740 740
Max. Feeding size(mm) 30 35 40 50
Output fineness(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 1.6~0.075
Capacity(tph) 3.5~10 6.5~15 11~22 30-45
Dimension(L×W×H)(mm) 8425×5041×8642 11050×10010×10010 12850×10080×9980 14730×10860×10341
Weight(t) 18 28.5 38 92

 

 

Model Main mill(KW) Classifier (KW) Blower(KW) Bucket elevator(KW) Jaw crusher hammer crusher Feeder
Model Power(KW) Model Power(W)
MTW110Z 55 7.5 55 3 PE250×400 15 GZ2F 0.15
MTW138Z 90 22 110 4 PE250×400 15 GZ3F 0.2
MTW175Z 160 37 200 4 PE250×750 22 GZ4F 0.45
MTW215Z 280 90 315 11 PC1010 110 GZ5F 0.65

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