TWO-COLUMN BAND SAW MACHINE FOR ANGLE CUTS:     

360x600 HORIZONTAL X

Semiautomatic, hydraulically manipulated two column band saw machine suitable for cutting of steel constructions and profiles.
The blade is 7 grades sloped regarding the level of the vice  => higher performance when cutting, profiles,  longer bladelife,  higher performance when cutting full materials.
Vice with divided jaw that clamps the material in front of as well as behind the cut ( vertical cuts) .
X version in the basic solution offers 64-bits control system with posibilities of  automatic regulation of the arm movement towards the cut that  depends on cut resistance of the material, electronic setting of  upper and down position of the arm, on display you can see cutting speed and the shift speed. The control system is prepared for comunication with other external accesories.
It enables angle cuts to the left ( 60 grades) and to the right ( 60 grades).
It is suitable for serial production and thank to its robust construction enables to cut wide range of materials including stainless stells and tool steels both profiles and full materials. 

Construction:

• A rugged construction of machine including vice allows to take advantage of bimetal blades maximally.
• The arm of machine is conducted by linear bearing with a high loading capacity.
• Arm of machine has a an automatic sensor for a measuring of a position over material and there is also an end stop for setting a down position.
• The blade is 7 grades sloped regarding the level of the vice  => higher performance when cutting, profiles,  longer bladelife,  higher performance when cutting full materials.
• There is a quide situated on the firm beam on the drive side. On the tightening side there is the quide situated on the movable beam. The quidebeams of the blade are adjustable in the whole working range. The quide movement is connected with the movement of the jaw of the vice. That is why it is not neccessary to set the position manually.
• Leading of blade is in hard-metal plates.
•  Vice with a long stroke hydraulic cylinder with divided jaw that clamps the material in front of as well as behind the cut ( vertical cuts).
• Hydraulic turning of the turntable with a hydraulic fixation of the turning in standard equipment. Turning of the table for angle cuts is ensured by the hydraulic cylinder and the rack and pinion gear. GoTo function with the automatic setting of the desired position.
• The tension of blade is controlled automatically. Manuall tension of band.  Accessoris: Hydraulic tension of band.
• A pasive drived brush is mounted for a perfect cleaning of a blade.
• Drive of machine is solved by worm gear box with maintenanceless oil filling. Three-phases electromotor  with double winding, with  a frequency converter  for a fluent regulation of the blade speed from 20 to 100 m/min. Sturdy flange with shaft. Termoprotection of engine.
• Cooling system for emulsion, leaded to the quides of the blade and by LocLine system directly to the cut groove.
• Robust base with a tank for chips. Robust basement is adapted for the manipulation by pallet truck and also by any hight lift truck.
• Indication of  blade tightening and opening of the cover
• Extenally situated controlling panel - its position does not depend on the position of turntable position when cutting angles.
• Controlling 24 V
• Machine is equipped by an electronic systém MAHLER. There is also Pegas ARP system which enables to regulate the cutting speed automatically according to the resistance of the material. Pegas ARP system is suitable for optimization of the cutting feed when cutting profiles by bimetal blades.  A controlling systém of machine represents a working states as circumferential blade speed, speed of arm movement to cut and a state of single working movements. A part of a system are also inputs and outputs for connection of an abovestandard accessories.
• Hydraulic centrale is situated outside the besament = beter cooling, better access.  Maschine is equipped by hydraulic system that manipulates all functions of that maschine. It presses the arm to cut, pulls up the arm, opens and closes vices, turning of the turntable for angular cutting. Regulation press of vice.

Basic equipement:

• PUH- hydraulic turning of the turntable with a hydraulic fixation of the turning
• HPV- solution of moving guides of band together with jaws of the vice
• RTS- regulation press of vice
• LIGHT - light above the working place
• two rugged cylinders support material to be cut
• frequency convertor
• spray gun for chip rinsing 
• blade
• set of tools
• manual instructions.

 Operating cycle:
After the start vices are clamped, the cut is made by a selected speed, the microswitch is activated in the down position and the arm lifts up to the selected upper  position and vices open. The operator only  move the material.