Shandong China Coal Industry & Mining Group Co.,Ltd
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Product Introduction：
Roots Blower
The design which avoid the gear oil mixed into the box, so it access to the clean gas and would not cause any air pollution.
The strcucture of the impeller and axial are fission-foeced, and there are slight clearance without collision between impellers, JianJi performance can endure for a long time,and it can works continuouly.
Main Parameter：
Bore: 25A -400A (1"-16")
Capacity: 0-340 M3/min
Pressure: 20,000 mmAq
Vacuum: - 5,000 mmAq