Linea FLOOR-TYPE High-Performance Boring-Mills

LAZZATI, a company specialized in the design and manufacture of heavy horizontal boring and milling machines since 1939, is pleased to introduce the new Linea Floor-Type, the latest innovative series of horizontal boring mills and milling borer machines with moving column. The machines of the Linea FloorType are designed to reach maximum performances and thanks to the absolute rigidity and strength are capable of performing the most varied milling, boring, drilling and threading works. LAZZATI beschäftigt sich seit 1939 mit der Entwicklung sowie Herstellung von Bohrwerken und Horizontalfräsmaschinen...

Linea Floor-Type Linea Floor-Type

RAM-MILLING: Head with Milling Borer RAM movement, travel 1500÷2000, equipped with universal controlled head 360°. Kopf mit Fräs- und Ausbohr-Stößelbewegung (RAM), Verfahrweg 1500÷2000, ausgestattet mit um 360° ansteuerbarem Universalkopf. Testa con movimento RAM di fresalesatura con corsa 1500÷2000, equipaggiata con testa universale controllata 360°. > FAST HEAVY VERSATILE

Built in heads > Head with Milling Borer RAM movement, travel 2.000mm., equipped with different heads and spindles. All heads and spindles which could be mounted on the RAM MILLING RR are completely built inside the Ram body. This prestigious solution gives the best rigidity, precision and approach to the working area. Kopf mit Fräs- und Ausbohr-Stößelbewegung (RAM), Verfahrweg 2000 mm, Anbringung von verschiedenen Arbeitsköpfen und Spindeln. Alle Köpfe und Spindeln, die an RAM MILLING RR angebracht werden können, sind vollständig im Inneren des Ram-Körpers angeordnet. Diese interessante Lösung...

>LAZZATI REVOLUTIONARY-RAM > FAST HEAVY REVOLUTIONARY MACHINES

> FAST HEAVYMACHINES POWER RAM-BORING: Head with Milling Borer RAM movement, travels 700 ÷ 1.600mm. and boring spindle movement Ø130 ÷ 260mm., travel 800 ÷ 1.200mm., equipped with interface for accessory heads. Kopf mit Fräs- und Ausbohr-Stößelbewegung (RAM) mit Verfahrwege 700÷1.600mm. und Ausbohrspindelbewegung mit Ø130÷260 mm, Verfahrweg 800 ÷ 1.200mm, ausgestattet mit Schnittstelle für Zusatzköpfe. Testa con movimento RAM di fresalesatura con corse 700÷1.600mm. e movimento di mandrino di alesatura con Ø130÷260mm., corsa 800 ÷ 1.200mm., equipaggiata con interfaccia per tes

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> Mobile head Beweglicher support Testa mobile The mobile head is a sturdy construction of fine-grain perlitic stressrelieved cast-iron. It houses the controls for spindle rotation, the stepless variable motor and the automatic change over gearbox. The spindle is accurately balanced and runs in high-precision preloaded angularcontact ball-bearings. A thermostabilization circuit controls the spindle temperature in order to avoid excessive elongation of the spindle. The system can be provided with coolant delivery through the inside of the spindle. Tool clamping and unclamping is carried by Berg...

DCS Dynamic Compensation System > Dynamic compensation system which lets the head to be always perpendicoular to the column slideways 0,015 / 1.600mm. System zur dynamischen Kompensierung des Absenkens des Rams (StoBel) bei einer Genauigkeit von 0,015 / 1.600mm. Sistema di compensazione dinamica della caduta del Ram con precisione di 0,015 su 1.600mm. HEAD TRAVEL - “Z" AXIS *-

Modern Project: • High Rigidity of the structures • Ergonomically Designed • Safety Integrated System High Precision Machine: • LHS - All Hydrostatic Guideways • TCS - Constant Control of the Temperature • DCS - Dynamic Compensation System of the Mobile Headstock falling • Big Bearings dimension on the Headstock for the Spindle • Guaranteed High Precision on Machine Positioning and Geometry Max. Universality: • LTS - LAZZATI Twin System which allows no stop wo rking • Boring and Milling in one Machine • Possibility of customized configuration • Ample choice of Accessories and Personalization •...

The advantages of this LHS LAZZATI Hydrostatic System: • no friction and so elimination of stick-slip; • high stiffness with reduction of vibration; • no slide wear thus keeping the precision for long time; • highest response fidelity to the control pulses and thus positioning precision. Die Vorteile LAZZATI Hydrostatic System im folgendem: • Reibungsfreies verfahren der Maschinenachsen ohne Stick-Slip- Effekt; • große Steifigkeit und Dämpfung der Schwingungen; • Kein Verschleiß der Führungsbahnen und damit Beibehaltung der Maschinengenauigkeit; • Hervorragendes Ansprechverhalten der Maschinenachsen...

> ELC Eccentric Load Compensation Compensation system projected and implemented by LAZZATI to maintain the maximum precision also with eccentric Load on B Axis. Diese von LAZZATI entwickelte System, kompensiert außermittige Drehtischbelastungen und erhöht die Tischumschlaggenauigkeit um ein vielfaches. Sistema di compensazione progettato e sviluppato da LAZZATI per mantenere la massima precisione anche a carichi eccentrici sull’Asse B. > DPS Double Pinion System Double pinion cinematic system, with automatic back lash recovery on B axis projected and implemented by LAZZATI. Von LAZZATI konstruiertes...

> LES LAZZATI Energy Saving ENERGY SAVING Up to 25% of energy saving due to the special project LAZZATI of the electrical plant. OIL SAVING AND PROTECTION Thanks to the hydrostatic system only a short and defined lubrication’s oil quantity is used, which is all recovered and re used. In fact, the system is a completely closed one, with no leakage. COOLANT SAVING AND PROTECTION All coolant is taken by the chip conveyor and by a tank in the foundation and it’s all filtered, cleaned and brought into the main coolant tank. SPACE SAVING LAZZATI design saves a great space in the plant. LOW NOISE LEVEL...