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PJ-30VT (Inverter Series)

■ PJ-saving system (Patented high-performance & low-cost of material filtration system.)
■ Innovative intelligent HMI interface:
        → Provide real-time and historical machine alarm records.
        → New style touch panel, using M code to set up multiple pressure.
        → Embedded regularperiodical maintenance reminder function.
■ Pressure protection, to avoid waterless operation.
■ Energy saving more than 40%.
■ Water base coolant, oil ratio 1%.
■ Applicable to small aperture machining.

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Fluid Type

Water base coolant, Oil base coolant

(Viscosity 15-32cst)

Control Panel

HMI Screen

Max working pressure

70 Bar / 1000 PSI

140 Bar / 2000 PSI

Max flow rate

30 Liter/min

24 Liter/min

Number of ports

1 (Standard)

4 (Standard)


5µ Single Filter (Filter Bag)

Tank capacity

140 Liter

Dimension (D*W*H)

1271 x 550 x 1320 mm


345 kg

(1.) 2-8 ports outlet

(2.) Oil chiller

(3.) Dual filters

(4.) Drilling output pressure detector

(5.) Anti-foaming device

(6.) Centrifugal filtration

PolarJet insists on Perfection and Responsibility of our Quality. Three commitments on our Product Quality.

PolarJet uses high quality components to assemble HPC products to ensure reliability and durability.

PolarJet CNC Solutions Inc. specializes in High Pressure Coolant System development and manufacture, we provide the solutions for the difficult-to-cut manufacturing problem with safety, cost-saving and competitive enhancement for the domestic and foreign customers.