Machine Details



Gangsaw 80 Blades

Click to view full gallery

Gangsaw 80 Blades


This 80-blade gangsaw is characterized by the raising of the block during the sawing phase.

General characteristics:

  • Flywheel in two halves diameter 3.5m
  • Main battery shaft and crank made of high resistance forged steel, rotating in high quality spherical roller bearings
  • The main plummer block, made of cast steel, is completely immersed into the concrete, providing a very strong anchorage to the foundations thus enabling an operation free of vibrations which are dangerous to the machine and the diamond blades
  • The main motor is powered through a soft starter to control the starting speed and time
  • The connecting rod, made of high quality steel, guarantees a high resistance to the dynamic stresses generated
  • The main frame is totally fabricated from high strength steel, dimensioned to guarantee an absolute rigidity and stability under load
  • The sliding system is made of specially designed sliders, completely immersed in oil
  • The motorized block carrying trolley enters the machine from the front side and is automatically locked to the lifting platform as it starts to lift. This lifting motion is driven by steel screws and alloyed nuts with trapezoidal threads, amply dimensioned.
  • The sliders on the columns, prismatic and flat, are made of Teflon. The whole lifting system is protected by polyurethane bellows
  • The lifting platform speed variation is achieved by a group of gearboxes and clutches controlled by an inverter.
  • The nuts and sliders of the lifting platform are equipped with safety devices that stop the machine as soon as the wear becomes excessive
  • The machine stops automatically if there is a drop of pressure in the cooling water.
  • The main chassis is equipped with a set of steps and passage ways, anti-slip and anti-accidents with pipe rails all around, to allow access to the top part of the machine

Technical Data:

Max. block width  200 cm
Max. block length 320 cm
Max. block height 200 cm
Number of blades 80 
Output of main motor 150 Hp
Output of auxiliary motors 7.5 Hp
Strokes per minute 80
Stroke length 80 cm
Platform upward speed 10 to 40 cm/hr
Flywheel diameter 3.50 m
Flywheel speed 80 rpm
Water requirement per blade 10 l/min
All guide ways are automatically lubricated
The machine includes one hydraulic tension device
Spacers for 20 and 30mm thickness cut
Soft starter
The machine can be delivered with 2 trolleys
Automatic shutdown in case of drop in water pressure and in case of drop in hydraulic tensioning  of the blade

Machine Products


P.O. Box 90-1159 Beirut, Lebanon

+961 1 890 696/878 800

+961 3 652 781/2/3

Quick Links