MARK COMPRESSORS
MARK MSM MINI MAXI
2,2-15 kW / 10-20 HP
Version with base
Especially suitable for installations near which compressed air is needed or as an extension to existing installations.The electric compressor chiefly comprises: suction filter, compressor, electric motor, oil filter and cooler, air-cooling system, start-up and regulation control panel, support base and stylish, anti-noise housing.
Version on tank
Especially suitable for new or independent installations where compressed air with a low noise level is needed. The unit consists of a compressor and tank.
Dry version
Especially suitable for installations that need to produce compressed air with a low dew-point. The unit consists of a compressor, a tank and a refrigerating dryer using R 134 gas: it features a dew-point indicator and timed condensate discharge. When oil-free compressed air is required, the unit can be fitted with a series of de-oiling filters.
MARK MSA
4 -15 kW / 5,5 - 20 HP
Performance
High performance, silent running, simple installation and maintenance, make MSA compressors the top of the class of models currently available in the market.
The use of highly reliable components and the high productive efficiency of our renewed assembly lines,result in a more reliable product.
A rationalised layout, a lower number of components subject to wear and their ergonomic positioning, reduce operating costs.
High-efficiency compression element
The two rotors with asymmetric profile, which have the same diameter, are mounted on high quality, low wear and roller bearings.
The high degree of sealing and the fine tolerances used in the element also guarantee even, in small power ranges:
- Greater yield
- High efficiency
- Long life and reliability
- Lasting performance
MARK MSB
11- 30 kW / 15 - 40 HP
- Dry suction filter with silencer
- Asymmetrical oil flooded screw compressor
- Three-phase electric motor, class, F, European voltage, IP55
- V-type belt transmission with guided alignment belt tensioner
- Oil receiver with high efficiency 2-3 ppm air/oil separator filter
- Oil level visible from the outside of the machine
- Combined, fine finned aluminium air/oil cooler
- Oil filter
- External pre-filter, easily removable for cleaning
- Elegant, soundproofed and powder-coated bodywork
- Steel base plate, designed for access and transport from three sides
- Control and adjustment panel with ES 3000 Electronic Controller
MARK MSC
22 - 55 kW / 30 - 75 HP
Reliability: The attention paid in design and construction, in the selection of components and the certification of our Quality and Environmental Management Systems are our guarantee of a highly reliable product.
Ecology: The low of noise pollution, regulation by intelligent switching off and their high performance makes these machines leaders in respect for the environment.
Performance: The exclusive use of high quality components with years of testing behind them, the high production efficiency achieved by our current assembly lines, arational layout, and fewer components subject to wear have allowed us to obtain superior performance from this series of machines.
Maintenance: All the components, and especially those subject to scheduled maintenance, are positioned so that they can be easilly reached during any type of service.
MARK INVERTER
11 - 160 kW / 15 - 220 HP
Variations in the amount of compressed air required causes corresponding variations in line pressure. Pressure variation is detected by the compressor's delivery pressure sensor, which processes the signal and transmits it to the control system.
The machine varies motor speed and keeps line pressure constant, adjusting automatically according to consumption. This means it only supplies the amount of compressed air required by the system.
The motor speed is regulated by varying the electric motor's feed frequency.
Every re-start of the electric motor using the INVERTER is ramped, with limited current. This means an unlimited number of startups can be performed, unlike traditional compressors with direct or ASD startup.