01. High pressure and high flow emulsion pump group
1. Rated working pressure 42MPa; The maximum flow rate of a single pump can reach 1350L/min.
2. Reduce the number of emulsion pumps in the pumping station and shorten the length of the pumping station train.
3. Based on the liquid demand for mining in the working face, frequency conversion is used to adjust the speed and optimize the loading and unloading frequency.
4. Models: HBR630, HBR800, HBR1000, HBR1250.

02. High flow spray pump set
1. The rated working pressure is 16MPa, and the maximum flow rate of a single pump is 1000L/min.
2. The frequency conversion speed regulation control is adopted, and the motor speed can be set according to the water demand of spray to avoid vibration and heating problems caused by loading and unloading or long-term overflow.
3. Models: HBP500, HBP800, HBP1000.

03. Ultra high pressure emulsion pump set (optional)
1. Rated pressure of 50MPa, single pump flow rate of 250L/min.
2. Ensure that the initial support force of the support reaches the maximum rated value, effectively improving the roof management ability, especially suitable for high roof pressure mining faces.
3. Model: HBR250, etc.