High Voltage Screw Compressors

If you’re working in one of the world’s harshest environments, you need equipment designed and built to stand up to the elements. When it comes to compressors, there’s much more to building a durable package than some deliver.

Designed & built for Australian Conditions

The BLM-Series range of compressors are built on the proven, durable Gardner Denver BL-Series lubricated screw compressor platform. Designed to deliver years of reliable, efficient and economical service in Australia’s harsh environment, at ambient temperatures of up to 46°C.

High performance EndurAir® air end

At the heart of the BLM-Series compressor range is our slow turning EndurAir air end, with patented kypho™ profile rotors. Precision machined for unrivalled performance, this advanced rotor profile has a shortened sealing line allowing minimal “air slippage” which reduces energy consumption and improves overall efficiency.

AirSmart® Controller

With the integrated AirSmart® Controller, you can control the operation of up to 8 BLM series compressors. The AirSmart® controller provides a full range of functions.

• Semiconductor Controlled Rectifier Output
• User friendly readout. Full text vacuum florescent display (VFD)
• 3 standard operating modes selection: CONSTANT RUN, LOW DEMAND, AUTOMATIC
• Optional SEQUENCE (up to 8 compressors)
• Emergency stop button
• System displays include: Motor amps, Hour meter, Loaded hours, Total runtime
• Discharge air temperature, System/reservoir pressure, Air/oil separator differential pressure, etc
• System Advisories: Air/oil filter, oil separator, oil change
• System Warning: System high temperature, High motor amps, Low atmosphere temperature, etc
• System Shutdown: High temperature, High pressure, Low oil pressure, Motor overload, etc
• RS-485, RS-232 Serial communications for remote monitoring.

Standard Features

• Heavy duty all steel skid mounted base with protective canopy
• Fork and crane lifting points for easy installation and relocation
• High efficiency 1,000 Volt electric motor
• High volume air receiver
• Dual stage inlet filtration
• Side Modulating inlet valve with selectable load/no load setting
• Intensive oil injection system
• Airend and motor shaft coupled through a permanently aligned, resilient cushion-type flexible coupling
• Stainless steel control lines
• Unitised airend/motor assembly mounted to the compressor base with all angle elastomer vibration isolators
• Heavy duty, all welded steel base with fork lift slots
• Heavy duty, canister type five micron inlet air filters. Eliminator™ separator element
• Thermostatic oil mixing valve
• Moisture separator and trap, mounted
• Pressure relief valve and discharge check valve
• Automatic blow down valve
• All galvanized steel fittings and steel piping
• IP52 control enclosure includes: main motor starters, fan motor starter and control transformer
• AirSmart Controller

The options are up to you

We realise that every application has it’s own unique requirements and that every business works to it’s own individual specifications to suit it’s systems and infrastructure.

We’ve designed the BLM-Series compressor range with this in mind. Enabling us to deliver a wide variety of options to adapt the product to meet your company’s technical specifications.

Optional extras include but are not limited to;

• Stainless steel compressor enclosures
• Custom PLC control solutions
• Marine grade external finishes
• Indoor and outdoor rated enclosures
• A complete range of dryer and filtration systems
• Oil & water separation
• Ducting and shrouds