Trapezium grinding mill for powder production processing
Introduction of trapezium grinding mill
Involved in studying mills, Our company's specialists have developed this trapezium grinding mill finally, a innovation that based on the design of high pressure haunting roller mill and takes the mill user's advices into account, which provides the world the newest approach to grinding powder efficiently and saves more energy. This model adopts five mill patent technologys such as trapezium working face, flexible combination and grinding roller linked pressure boost , creating the world standard of super pressure trapezium grinding mill.
Trapezium mill application
Trapezium grinding mill is mainly used in these fields such as metallurgy, building materials, mine, the construction of highway, water resources and hydropower, and fire-resistant materials. It also can be adopted to process the powder of minerals materials of iron and steel industry, and any kinds of nonflammable minerals materials below nine degree of Mohs value and 10 percent of humidity, including quartz, feldspar, calcite, talc, barite, fluorite, rare earths, marble, ceramics, bauxite, iron ore, copper, iron oxide red, zircon sand, slag, cement clinker, activated carbon, dolomite, granite, garnet, iron oxide yellow, fertilizer, compound fertilizer, fly ash, magnesite sand, chrome oxide green, gold, red mud, clay, kaolin, coke, coal gangue, porcelain clay, kyanite, fluorspar, maifanite, shale, basalt, gypsum, graphite, silicon carbide and thermal insulation material.
Trapezium grinding mill technical data
|Number of roller||4||5||6|
|Maximum diameter of roller ×Height (mm)||Φ320×200||Φ400×240||Φ440×270|
|Ring inner diameter × Height (mm)||Φ980×200||Φ1280×210||Φ1600×270|
|Main engine spindle speed (r/min)||130||103||82|
|Maximum feeding grain size (mm)||<25||<30||<35|
|Grain size of finished product (mm)||1.6 －0.038||1.6 －0.038||1.6 －0.038|
|Overall dimension (mm)||7300×7160×8310||8800×7500×9700||12550×5700×8355|
|Name||Item||Unit||Specification and technical data|
|Motor of main unit||Model||-||Y225S-4||Y280S-4||Y135M1-4|
|Motor of elevator||Model||-||Y100L2-4||Y100L2-4||Y112M-4|
|Motor of centrifugal induced draught fan||Model||-||Y225S-4||Y280S-4||Y315M1-4|
|Motor of jaw crusher||Model||PE||200x350||250x400||250x400||250x750|
|Electromagnetic vibrating feeder||Model||-||GZ2F||GZ3F||GZ3F|
The characteristics of trapezium grinding mill
- The innovative design of grinding roller and circle.
- The efficient balanced pressure spring.
- Alleviate the shake and noises, and also avoid resonance.
- Impeller equipment with high density and precision.
- The efficiently energy saving centrifugal induced draft fan.
- This patent super pressure trapezium grinding mill makes it easier and quicker to adjust the interspace between the front end and the housing of the lamina of the powder concentrator, compared with Raymond mill.
Trapezium mill structure
- Cyclone Collector
- Hammer Crusher
- Main Unit