Germany
Manufacturer/ Producer
LUDWIG HUNGER WERKZEUG- UND MASCHINENFABRIK GMBH
Germany
The new portable HUNGER universal refacing machine UDM4E is a versatile machine offering a choice of modular components for refacing valves and valve seats as well as counterboring seat ring pockets and resurfacing the sealing surfaces on cylinder heads, cylinder liners and engine blocks of large diesel and gas engines. Key features: - No abrasive dust. A fast clean cut, - Compact and handy design - Modular add-on components provide a flexible solution for multiple projects - Powered by SELV (Safety Extra Low Voltage) to avoid risk of electrical shock - Power supply with universal AC input - Fast set-up time - Easy to use - The economical solution for both field and workshop use »Roundness, concentricity and surface finish of the refaced faces are within manufacturers’ specifications or even better«
LUDWIG HUNGER WERKZEUG- UND MASCHINENFABRIK GMBH
Germany
Machine Base Heavily ribbed cast iron structure for vibration-free performance. Adjustable slideways for wheelhead infeed and workhead traverse. Wheelhead Box type monobloc noted for its excellent vibration dampening characteristics. The precision motor grinding spindle is permanently sealed and lubricated. Workhead Located on a swivel plate which can be set to the required angular position by means of a wide-spaced scale. Collets for perfect valve alignment. Dressing Attachment The dressing attachment is permanently mounted on the worktable for rapid wheel dressing. Wet Grinding Coolant is delivered by an industrial type flood pump. The baffled coolant tank is easily removed from the machine base for cleaning. Electrical System Individual grinding spindle motor, work spindle motor and coolant pump motor all controlled by switches grouped in front of the wheelhead for ease of operation.
LUDWIG HUNGER WERKZEUG- UND MASCHINENFABRIK GMBH
Germany
Machine Base Heavily ribbed cast iron structure with integrated slideway for wheelhead. The machine base houses an industrial type flood pump for delivering coolant to the grinding site and a baffled coolant tank which can be drawn out for ease of cleaning. Workhead and Steady Rest Both the workhead and the steady rest are adjustable along the swivel plate to clamp each valve on that part of the valve stem which normally travels in the valve guide. The combination of collet chucking and the unique Hunger steadying provides double support of long valves to ensure the ultimate in valve refacing accuracy. Automated Oscillation An oscillating equipment for automated power traverse of valve face across the grinding wheel is available as an option to ensure efficient stock removal and superior finish. The stroke of oscillation is infinitely adjustable.
LUDWIG HUNGER WERKZEUG- UND MASCHINENFABRIK GMBH
Germany
Machine Base Heavily ribbed cast iron structure with integrated dove tailed slideway for the workhead and steady rest. The machine base houses an industrial type flood pump for delivering coolant to the grinding site and a baffled drawer type coolant reservoir which can be drawn out for ease of cleaning. The machine base houses also the control panel for the motors. Grinding Spindle The permanently sealed and lubricated grinding spindle slides on a swivel plate which is provided with an integrated dove tailed slideway. The swivel plate is set to the desired valve angle by means of a wide spaced scale. Steady Rest An unique selfcentering steady rest is provided for additional support of long stem valves. Both the workhead and the stready rest are adjustable along the slideway on the machine base to clamp the valve on that part of the valve stem which normally travels in the valve guide.
Ludwig Hunger Werkzeug- und Maschinenfabrik GmbH has been developing and distributing tools of the highest quality for precision drilling since 1922, as well as machines and devices for repairing motors and large engines since 1950. Alongside machining valve seats and valves with our valve seat turning machines and valve grinding machines, we also offer various honing machines, high-pressure hydraulic power units and a nozzle test rig. But we also produce our adjustable reamers, as before, in increasingly improved versions. We are committed to always improving our product range in the future too. For example, we have already developed a mobile turning machine with which valve seats and valves themselves can be optimally reworked quickly. Interested? Then contact us at sales@ludwig-hunger.de and we will provide you with detailed advice in order to support your proposition.
Wir sind ständig auf der Suche nach engagierten Mitarbeiterinnen und Mitarbeitern zur Verstärkung unseres Teams. Kontakt für Infos und Bewerbung: personal@ludwig-hunger.de Wir stellen ein: - kaufmännische Fachkraft (Einkauf) (w/m/d) - CNC Facharbeiter (Drehen) (m/w/d) - erfahrenen Konstrukteur (m/w/d)
Manufacturer/ Producer
Gräfelfinger Strasse 146
81375 München - Germany
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