MTW Trapezium Mill

Input Size: 0-50mm
Capacity: 3-45T/H

INTRODUCTION

MTW series trapezium mills are a perfect grinding machine, which could produce 80-400mesh fine powder with large capacity. The biggest model could give 50tph capacity with less powder consumption.
Due to its stable performance, MTW series mills are widely used for making fine powder, which are mostly used for agriculture, chemical, paint, wall putty, steel plant, water treatment, etc.

DETAIL DISPLAY

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WORKING PRINCIPLE

PRODUCT ADVANTAGES

Less Occupied Area & Less Investment

MTW series trapezium mill has its own production system from bulk material to finished powder, with less investment in building plant and foundation.

60% Lower on Consumption than Ball Mill

MTW series trapezium mill has an energy consumption of more than 60% lower than that of the same grade of ball mill under ideal working conditions.

Adjustable Output Fineness

MTW series trapezium mill adopts modular impeller adjustment device, which can produce products with different fineness only by changing impellers.

Higher Induced Air Efficiency

MTW series trapezium mill adopts high efficiency impeller fan, which improves the efficiency of air induction from 62% to 85%.

TECHNICAL PARAMETER

FAQ

  1. What are the types of drive systems for ball mills?

    The drive systems of ball mills mainly include two types: edge drive and central drive. Edge drive uses gear transmission, which is less costly. Central drive utilizes reducers for transmission, resulting in higher efficiency and more stable operation.

  2. What are the functions of the control system for a ball mill?

    The automated control system enables one-click start/stop of equipment, real-time monitoring of operating parameters, automatic load adjustment, automatic fault detection and recording, as well as statistical analysis of production data. It’s easy to operate and highly reliable.

  3. How is the rotational speed of the drum in a ball mill determined?

    The rotational speed of the mill cylinder depends on factors such as the mill’s diameter, ball filling rate, and material properties. Typically, 65%-85% of the critical speed is used. Too high or too low a speed can affect the grinding efficiency.

  4. How effective is a ball mill in grinding cement clinker?

    The ball mill is a traditional and essential equipment for grinding cement clinker. It provides stable grinding results and consistent fineness of the finished product. It’s an indispensable component of cement production lines. When combined with a roller press, it forms a combined grinding system that helps reduce energy consumption.

  5. How is the proportion of steel balls in a ball mill determined?

    The proportion of steel balls must be determined based on factors such as the hardness of the material, feed particle size, desired fineness, and drum rotation speed. Steel balls of different diameters are typically used in combination. Larger balls are used for impact crushing, while smaller balls are used for grinding. The optimal ratio can be determined through experimentation.

  6. What is the production capacity range of ball mills?

    The production capacity of ball mills varies widely, ranging from 0.65 T/H to hundreds of T/H. Different models and specifications correspond to different capacities, enabling them to meet the needs of various applications, from small laboratories to large-scale mines and cement plants.

CASES

Annual Output of 100,000 Tons Quicklime Deep Processing Production Line

Annual Output of 100,000 Tons Quicklime Deep Processing Production Line

Input Size: <20mm

Output Size: 100-325 mesh

Construction-Grade Lime Powder Grinding Production Line

Construction-Grade Lime Powder Grinding Production Line

Input Size: <20mm

Output Size: 80-200 mesh (adjustable)

MATERIAL

Bentonite

Bentonite

Calcite

Calcite

Coal

Coal

Dolomite

Dolomite

GCC

GCC

Graphite

Graphite

Gypsum

Gypsum

Kaolin

Kaolin

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