Chongqing Holroyd Precision Rotors Manufacturing Co., Ltd
No. 6 Jiangxi Road, Nan'an District, Chongqing, China.
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+86 23 62610818
What do you need to notice when using twin screw granulator?
Below, double screw granulator manufacturers to give you a brief introduction on the use of twin screw granulator what needs to pay attention to?
1, the main motor and the oil pump motor has electrical linkage, that is, the oil pump motor does not start, the main motor can not start; the main motor does not stop, the pump motor can not stop.
2, when the head pressure exceeds the set alarm value, the pressure alarm signal light is bright and automatic stop.
3, the main motor and feeding motor has electrical linkage, that is, the main motor does not start, feeding motor can not start; feeding motor main motor does not stop, the main motor can not stop. The main motor control cabinet has over-current protection, and has been set up before leaving the factory. In addition, it also has a mechanical protection device, generally nylon shear pin type safety coupling. When the torque exceeds the design, the shear pin is cut off and the transmission box stops working.
4, double screw adopts frequency conversion speed regulation, AC motor drive or DC speed control, DC motor drive. Deceleration and double screw drive in the same box, the size of the compact. The safety coupling with shear pin can protect the screw and the transmission box from damage due to overload.