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MiQueL EXT - External pump

MiQueL EXT - External pump

MiQueL EXT - External pump

Product catalog summary
Overview: The document provides detailed information on the MiQueL EXT air-oil modular lubrication systems, designed for efficient and continuous lubrication in industrial applications. These systems are characterized by their modularity, ease of installation, and ability to maintain consistent lubrication under varying pressure conditions.
Specifications: The MiQueL EXT systems feature separate pressurized tanks for air and oil, allowing for independent solenoid control and constant flow rates despite changes in inlet and output pressures. The systems can be configured with either mono-tube or coaxial delivery methods.
Applications: These systems are suitable for use in machine tools, sheet metal cutting and folding machines, and steel mills. They are designed to be installed in remote areas of machinery and operated remotely.
Operating Principle: The systems utilize a compensating flow valve to maintain a constant pressure differential across the oil regulating needle, ensuring a steady oil flow rate. The inlet pressure is dynamically regulated to be 1.5 bar above the outlet pressure.
Benefits: Key benefits include reduced tool wear, improved workpiece finish, no lubricant residue on finished pieces, no dripping from nozzles after shutdown, high spray distances up to 300 mm, and enhanced workplace safety and hygiene.
Technical Specifications: The systems support a tank capacity of 1 to 3 liters, with a maximum of 8 modules. Air inlet pressure ranges from 4 to 7 bar, and the maximum air consumption per module is approximately 50 Nl/min. The systems accommodate lubricating oils with viscosities from 10cSt to 100cSt.
Ordering Information: Various configurations are available, including MiQueL PRO and BASE versions, with or without compensation valves and solenoid valves. Each version is identified by specific part numbers for easy ordering.
Contact Information: Dropsa provides contact details for their offices in Italy, the UK, Germany, the USA, Australia, Brazil, and China, along with their email and website for further inquiries.
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Catalog excerpts

MiQueL EXT - External pump-1

EXT CHARACTERISTICS • 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 EASILY ENGINEER DISTRIBUTED AIR-OIL MQL SYSTEMS WITH MIQUELEXT 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. GEAR PUMP 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 MACHINE FOR SHEET METAL CUT AND FOLD Initial Element Locking screws STEEL MILLS Set screws Air/Oil coaxial or monotube can be fitted as standard module assembly screws

 Open the catalog to page 1
MiQueL EXT - External pump-2

MIXING ELEMENT OPERATING PRINCIPLE OIL DELIVERY REGULATION • EASE TO INSTALL ON THE MACHINE FLOW COMPENSATING VALVE • REDUCING TOOL WEAR PRESSURE GAUGE (AIR OUTPUT) • BETTER FINISH OF THE WORK PIECE • FINISHED PIECE WITHOUT LUBRICANT RESIDUE AIR/OIL OUTPUT NOZZLES AFTER SHUTDOWN • HIGH SPRAY DISTANCES (UNTIL 300 MM) • INCREASED SAFETY AND ENVIRONMENTAL HYGIENE IN THE WORKPLACE. FIXING FOR OTHERS ELEMENTS FLOW REGULATIN 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...

 Open the catalog to page 2
MiQueL EXT - External pump-3

Reservoir for MiQueL EXT (optional)

 Open the catalog to page 3
MiQueL EXT - External pump-4

EXT ORDERING INFORMATION VERSIONS MiQueL PRO Air/Oil modular minimal system with compensation valve without a solenoid valve for independent control modules Air/Oil modular minimal system with compensation valve with a solenoid valve for independent control modules Air/Oil modular minimal system MiQueL BASE 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.