Turbomord Multiblades Gang-Saw with Rectlinear Motion Block Cutter

This machine distinguished essentially by many innovative design and technological solutions realized through high level experience and knowledge of the problems met in the use of granite gang saws and well known by the Designer and Mordenti, has solved the sawing requirements allowing very high hourly feeds (almost triple) on class 4 granites using normal blades and metallic grit. It is thus a realization which represents a cooperation between the experience of the technicians of this field and Mordenti, a Company distinguished by the high construction reliability, which has allowed to increase considerably the hourly output of the granite gang saws, to assure machine functionality in the long run, equip it with automatic lubrication, operation and control systems together with suitable structures of the various components which guarantee limited investement and maintenance costs in relation to the production achievable.
The important innovation and technological heart of the machine is the interesting patented mechanical application which allows the blade frame to be lifted and fed several times with the normal abrasive mixture during its wide rectilinear cutting phase and give contemporaneusly a percussion action in the descent phase.
The combination of the lifting stroke and force action is adjustable in intensity and frequency depending on the material that is being sawn and the hourly feeds required. Furthermore, at the ends of the stroke, the blade frame rises much more than the other present gangsaws and this increases the feed of the abrasive mixture, all flexible and integrated to the results one wants to achieve.
The combination and use of these three factors has brought a considerable advantage to granite sawing without being particularly burdensome but as a matter of fact allowing to increase remarkably the hourly feed and the sawing time of the block by bringing a considerable technological development to this field in connection with the modern production systems and absolute cutting precision also for 11 mm. thick slabs.
The movement of the blade frame is clearly different from those presently on the market as with the patented system the stroke of rectilinear movement is adjustable and there is wide lifting in the reversal points. This allows greater contact between blades and block and a considerable supply of the abrasive mixture due to adjustable amplitude of the rectilinear stroke and rise of the blade frame.
The patented device which eliminates the oscillating arms, silentblock and other infrastructures relative to the traditional gang saws is made up of a sector with variable radius of curvature with counter part on tempered flat guide with relative gears for the phasing of the blade frame movement. All is held in proper boxes in oil bath arranged at the ends of the frame members together with other particulars that with very rational and simple solution assure rectilinear movements of the blades and high removing capacity in time. This solution also allows to have shorter columns considering blocks of the same height. The main features that highlight the gang saw Turbomord are:
1) High reliability and design with relevant technological innovations, respecting however the traditional concept of granite sawing.
2) Automatic closed circuit oil lubrication system.
3) Control board with logic P.L.C. program.
4) Elimination of the connecting rod adjustment in the feed stages.
5) Almost absolute absence of maintenance.
6) Design in compliance with the environmental protection rules due to absence of oily residuals and for the possibility to install soundproof panels on request.

Parameters	Unit	Turbomord 35/30	Turbomord 35/33	Turbomord 35/35
Machine overall height	mm	4600	4600	4600
Machine overall width	mm	5500	5500	5500
Batching lime plant motor power	Hp	5,5	5,5	5,5
Installed power	hp	75	75	75
Cooling water min. pressure 1.5 bar	L/min	5	5	5
Block max. length	mm	3000	3300	3500
Steel shot distributor motor power	Hp	0,25	0,25	0,25
Block max. height	mm	2200	2200	2200
Strokes of the blades	mm	400	400	400
Cutting Speed	mm/h	0-100	0-100	0-100
Max vertical discs /blade no	nr	150/120 (blades at 1 or 2 cm)	150/120 (blades at 1 or 2 cm)	150/120 (blades at 1 or 2 cm)
Fast down-feed motor power	HP	12,5	12,5	12,5
Abrasive cutting mixture pump power	Hp	20	20	20
Cycles per minute	r/min	64	64	64
Approx. Weight	T	83	84	85
Machine overall length	mm	16500	16800	17000
Slow down-feed motor power	HP	5,5	5,5	5,5
Rotating cutting mixture distributor power	Hp	0,5	0,5	0,5
Fast/slow lifting and lowering	cm/1'	30-15	30-15	30-15
Max. block width	mm	3500	3500	3500