MiQueLEXT

MiQueLEXT

MiQueLEXT

Product catalog summary
Overview: The document provides detailed information on the MiQueL EXT air-oil modular minimal lubrication systems, designed for efficient and continuous lubrication in industrial applications. These systems are engineered to be functional, efficient, and easy to use, with separate pressurized reservoirs or external lubricant pumps.
Specifications: The MiQueL EXT systems feature separate air and oil supply, constant flow rate maintenance independent of pressure changes, and independent solenoid control. They can be configured with mono-tube or coaxial delivery systems and allow for air and oil delivery regulation for each module.
Applications: These systems are suitable for machine tools, sheet metal cutting and folding machines, and steel mills. They can be installed in remote areas of a machine and operated remotely.
Operating Principle: The system maintains a constant pressure delta across the oil regulating needle, ensuring desired oil flow at all operating pressures. The compensating valve dynamically adjusts to maintain a 1.5 bar pressure delta across the regulating spindle.
Technical Specifications: The systems support tank capacities of 1 to 3 liters, with a maximum of 8 modules. Air inlet pressure ranges from 4 to 7 bar, with maximum air consumption at the outlet of ~50Nl/min per module. Oil flow rates vary depending on oil viscosity and system configuration.
Benefits: The MiQueL EXT systems are easy to install, reduce tool wear, improve workpiece finish, and eliminate lubricant residue. They offer high spray distances and enhance safety and environmental hygiene in the workplace.
Ordering Information: Various configurations are available, including MiQueL PRO and BASE versions, with or without compensation valves and solenoid valves for independent control. Accessories and spare parts are also listed, with part numbers for easy reference.
Contact Information: The document provides contact details for Dropsa offices in Italy, the UK, Germany, the USA, Australia, Brazil, and China.
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Catalog excerpts

MiQueLEXT-1

Easily engineer distributed air-oil MQL systems with MiQueL-EXT MAINTAINING CONTINUOUS AND PERFECT AIR/OIL LUBRICATION functional, efficient, easy to use Air/Oil Modular systems MiQueL EXT (External Pump source version), are centralized minimal lubrication modules engineering with separate pressurized reservoir or external lubricant pump. All the MiQueL technology easily deployed around your applications. • SEPARATE PRESSURIZED TANK • SEPARATE AIR OIL SUPPLY • Constant flow rate INDEPENDENTLY BY THE INLET AND OUTPUT PRESSURE CHANGES • INDEPENDENT SOLENOID CONTROL • MONO-TUBE OR COAX POSSIBLE WITH STANDARD PRODUCT • AIR AND OIL DELIVERY REGULATION FOR EACH SINGLE ELEMENT This pump can power multiple MiQueL modules, installed in remote areas from a single source. Install MiQueL modules in more remote area of a machine and operate them remotely. MiQueL EXT, air and oil is fed separately to the modules. Oil pressure must be higher than the air pressure. The PRO versions will automatically balance oil pressure depending on lubrication point back pressure. • Machine tools METAL CUT AND FOLD • STEEL MILLS Initial Element Modular Element module assembly screws coaxial or monotube can be fitted as standard

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MiQueLEXT-2

Operating Principle Oil delivery REGULATION Ease to install on the MACHINE reducing tool wear better finish of the WORK piece finished piece without lubricant residue NO DRIPPING FROM nozzles after shutdown High Spray distances (until 300 mm) increased safety and environmental hygiene in the workplace. PRESSURE GAUGE (AIR OUTPUT) ELEMENTS PRO version flow compensating valve. Air back or oil feed line pressures can constantly change due to operating conditions. Dropsa's compensating Flow Valve technology maintains a constant pressure delta across the oil regulating needle irrespective of both...

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MiQueLEXT-3

DIMENSIONS Reservoir for MiQueL EXT (optional)

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MiQueLEXT-4

Ordering information Description Air/Oil modular minimal system with compensation valve without a solenoid valve for independent control modules Air/Oil modular minimal system MiQueL PRO - i with compensation valve with a solenoid valve for independent control modules MiQueL BASE Air/Oil modular minimal system without compensation valve without a solenoid valve for independent control modules Air/Oil modular minimal system without compensation valve without a solenoid valve for independent control modules Air/Oil modular minimal system external pump without compensation valve with solenoid valve...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.