75KW Wire Saw Machine for Marble Quarrying
Functions and Features:
1. Being controlled by two sets of inverters and applying constant tension control principle, the moving speed of the machine can be adjusted automatically according to the changes of the cutting force to make sure the diamond wire saw be in the best cutting condition all the time.
2. The machine is without phase request. It does not need to change or distinguish the power phase. The machine has the following protection functions: wire broken protection, over-loading protection, open-phase protection, terminal limit, and so on.
3. The lateral moving and the rotation angle of the cutting head are controlled and driven by electric motor. There is photoelectric proximity switch installed on the cutting head for position limitation protection. This function enables the machine to work normally under harsh circumstance with moisture and dust.
4. The real-time parameters are displayed on the control platform, such as the set current of the main motor, cutting current, linear speed, walking speed, running time, revolving speed, etc. It makes the operation and adjustment more convenient.
5. The machine can be operated manually and automatically. The manual and automatic functions can be shifted from each other. Under the automatic function, the machine can be unattended operated, and one worker is able to operate multiplate machines.
|Main motor power||45kW (60Hp)||55kW (75Hp)||75kW (100Hp)|
|Main flywheel diameter||Φ800mm||Φ800mm||Φ800mm|
|Max. wire length||20-80m||20-100m||20-120m|
|Walking motor power||0.75kW (1Hp)||1.5kW (2Hp) ||1.5kW (2Hp) |
|Lateral moving distance (electric)||390mm||390mm||500mm|
|Max. lateral cutting distance||1700mm||1700mm||1900mm|
|Rotation angle (electric)||360°||360°||360°|
|Walking speed of machine||0-60m/h||0-90m/h||0-90m/h|
|Length of rails||7m (2m×3+1m)||7m (2m×3+1m)||7m (2m×3+1m)|
|Allowed working temperature||-15~+40℃||-15~+40℃||-15~+40℃|