Integrated Screw Air Compressor With Separated Cooling System 4 Kw 5.5 Hp

Introduction

The LGSD series comprises a comprehensive range of premium quality rotary screw air compressors from 4 kW to 15 kW. Each model is constructed to the highest standard using the best quality components in order to ensure a long life and total reliability.

The design of the LGSD series benefits from years of experience in the production of innovative high quality air compressors where attention to detail and quality are at the highest level.

Features

OUR OWN INTAKE REGULATOR

Normally open electro- pneumatic system: adjusts the compressor operation to guarantee minimum pressure when idle running and maximum saving upon start-up.

All this translates

into an optimal energy cost/air delivery ratio.

SEPARATED COOLING SYSTEM

The centrifugal fan is activated automatically by the thermostatic control through the controller. This allows the machine to quickly reach

and precisely maintain the ideal operating temperature.

THERMOSTATIC VALVE

The thermostatic valve regulates the oil temperature, preventing the formation

of condensate inside the oil-separator vessel.

EASE Of ACCESS TO ALL COMPONENTS

All main components can be readily accessed from the large front access door. This allows convenient inspection with fast

and simple maintenance.

COMPACT, SPACE SAVING DESIGN

The compact design is ideal for installation when space is restricted or in situations when the compressor needs to be installed near the production activity.

BELT-DRIVEN TRANSMISSION

The POLY-V belt-drive ensures significantly lower power losses and three times the service life compared to standard range “V” type belts fitted to other compressors on the market.

Belt tensioning is carried out through a slider system.

LOW NOISE LEVEL

The centrifugal fan design along with the careful arrangement of all other components within the machine added to extensive sound insulation results in the LGSD, offering very low operating noise levels.

ELECTRONIC CONTROLLER

(installed on models from 4 to 22 kW)

The complete functioning of the compressor is precisely monitored by the advanced controller. This highly developed system allows the machine’s operation to be fully programmed in several languages and also allows remote control, access to the maintenance schedule, etc.

The backlight display shows: working pressure, working/load hours, load/idle running, oil temperature.

The controller stores a fault log for easier troubleshooting. Start/stop and safety operation controls are easily accessible. It includes a phase sequence relay to check motor direction of rotation.

LGSD Series Parameters