MTW Series Heavy Type European Grinding Mill

Processed Materials: limestone, calcite, barite, dolomite, potassium feldspar, bentonite, medical stone, rock phosphate, manganese ore, iron ore, quartz, active carbon, carbon black, ceramic, coal, ect.

Applications: Cement, Coal , power plant desulfurization, metallurgy, Chemical Industry, non-metallic mineral, construction material, ceramics.


European Tech. Grinding Mill also called MTW Series Heavy Type European Grinding Mill, that is our lastest grinding machine with several patents, optimized based on our suspension mill 9518, absorbed european manufacturing technology, meets clients requirements of excellent fineness, reliable performance and favorable price.


1.Advanced transmission: Bevel gear overall transmission, transmission ratio is accurate, less transmission chain, energy loss, significantly improved performance.

2.Use thin oil lubrication: Spindle drive system, fan drive system are thin oil lubrication, oil change period of about 4 months, long oil change intervals, low cost, less maintenance frequency.

3.Using a new type of hanging cage separator: The use of a new type of hanging cage separator, the election of high efficiency, high precision; variable frequency control, adjustable particle size control.

4.Advanced technology, low operating costs: From Germany's new technology, the use of seven core patents. High efficiency, low operating cost, high quality pendulum mill products.

5.Energy saving and environmental protection: Environmental certification through industrial products to meet the national environmental requirements.


Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.

Model Specification Name MTWZ110 MTWZ138 MTWZ175 MTWZ215
Quantity of roller (PCS) 4 4 5 5
Inner diameter of ring (mm) Ф1100 Ф1380 Ф1750 Ф2150
Rotary speed of main frame(r/min) 120 96 75 65
Max. Feeding size(mm) < 30 < 35 < 40 < 50
Output size (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 (t/h) 3.5~10 6.5~15 11~25 30~45
Overall dimension (mm) 8910×6950×9010 9860×8340×10227 13500×11500×9500 14730×10860×10341
Total weight (t) 18 28.5 46 92

Remarks: Capacity is based on grinding limestone, 80% passing-through. If the technical data and overall dimension is changed, it is subjected to the operation manual which is together with delivered goods.

Note: Any change of MTWZ Series Trapezoid Mill technical data shall not be advised additionally.