Roller press is a new cement saving energy grinding equipment and
developed in the middle of 1980s, can replace the system of ball
mill completeltly or in partial, it is characterized by low
consumption and lower noise, also reform the old factory. After
selecting the equipment, may increase output of 40-100% for ball
mill, fine material of 0.08mm covers 20-55%after material cake is
pressed, less than 2mm covers 65-85%, Internal structure of fine
material is filled with many small cracks, the grindability is
improved greatly.The roller surface is used heat built-up welding;
It is conventient to maintain the abrasive layer.
Our company started design and manufacture of roller press of
National Seven five project. It has been shipped over 1100 sets
into the marketfrom 1987 to now. We have pursued the improvement
and the innovation for many years. It has formed a set of mature
equipment technology and complete grinding process, main characters
are as the following:
1. Roller surface is used built-up welding and the international
advanced wear-resist welding electrode.The used life is improved
greatly.
2. The capacity of hydraulic cylinder with aviation technology is
reliable.
3. The automatic control system uses touching screen dynamic
demonstration.The automatic control is equipped with expert
diagnose system, settle the trouble automaticallyand control
reliablely.
4. Equip with classifier, V separator and rotary classifier. The
separating ratio is 90%.
5. Provide technical service and process design in free.
Technique parameter
Type | diameter of roller (mm) | width of roller (mm) | max feeding granularity (mm) | max feed temp (℃) | Pre-crushing capacity | Main motor | weight (t) |
clinker (t/h) | raw material (t/h) | type | power (KW) | voltage (V) |
G200~180 | 2000 | 1800 | 80 | ≤100 | 920~1150 | |