TWO-COLUMN BAND SAW MACHINES FOR VERTICAL CUTS:     

510x510 HERKULES X-CNC

A highly productive automatic, hydraulically manipulated two column band saw machine with a material feeder. This machine has a very rugged construction, the arm is 25 deg. sloped. These characteristics together with the more poweflull planet drive and with the blade of 54 mm hight ensure the maximum possible efficiency.
X-CNC 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 is possible to set 99 lines ( the different lenght and number of pieces).
The machine is designed for vertical  cuts.
It is suitable for serial production in industrial premises. Thank to its robust construction enables to cut wide range of materials including stainless stells and tool steels both profiles and full materials. 

Construction:

• The machine is  constructionaly  designed in that way, so that it corresponds to extreme  exertions in productive conditions.
• A frame of this machine is made from cart iron and is leaded in two columns with linear bearings. Tough frame of machine with columns situated as near the clamping vice as possible minimizes vibrations and enables max. cutting performance.
• An arm is a rugged weldment and it is designed so that a toughtness and a precision of cut was secured.  Arm moves on  two columns by a help of  a four row linear leading with a high loading capacity.  Arm movement by a help of two hydraulic cylinders.
• The robust steel pulleys sloped of 25 degrees regarding the level of the cut. Thanks to sloped arm the twist of the blade is eliminated and these is possibility to bring the blade closer to the minimal distance from the linear leading on columns. This arrangement eliminates vibrations and enables the max. cutting performance of the machine.
• 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 vice uses the advanced construction with the long stroke hydraulic cylinder and the jaw situated on the linear leading.  Main vice with divided jaw that clamps the material in front of as well as behind the cut . The optimalization of the chip movement through the firm jaw directly to the chip extractor.
• The feeder vice it is a robust steel weldment.
• Jaws move on two rails of linear leading thanks to hydraulic cylinder.   One jaw is longstroke ( the movement by longstroke hydraulic cylinder), one is shortstroke (it releases its position when feeding the bar, the jaw is not worn out, the material does not slip). Shortroke jaw of he feeder and main vice with the short stroke rebound, it means contactless feeding of the crooked material.  Jaws ensure safe clamping of the material.
• Very rigid feeder with the feeding step 680 mm moves on four rails of the linear leading by  hydraulic cylinders. There are two speeds of the feeder (miscro feed when approaching the position). Incrementally straight sensor for indication of the position of the feeder and GTO (go to position) function. 
• There is a roller conveyer that supports material in all cut lenght.
• Machine has hydraulically manipulated band tension. Electro-hydraulical equipement of a blade tension with an end switch ensures a constant tension and enables to keep ideal cut conditions. 
• Adjustable quides with hardmetal plates and upper blade leading  by a harden ring on a needle bearing.
• A giude is connected to a jaw of vice so that to achieve the minimum distance of the guide and material.
• A cleaning brush is driven by an electroengine and ensures perfect cleaning of a blade.
• There is a planet gear box drive and a three-phase electroengine, a fluent regulation of a circumferential blade speed  by a frequency converter for a fluent change of blade speed. Attention: Drive with planet gearbox coresponds with drive with worm grearbox and engine of cca double multiple power.
• 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 and with a worm chip extraktor.
• Indication of  blade tightening and opening of the cover.
• Control terminal with a microprocessor, control 24V.
• The machine is equipped by the controlling MAHLER terminal, which controls the cut of the machine in two basic regimes : BIMETAL and CARBIDE.
• BIMETAL regime is suitable for optimalization of the cutting feed when cutting profiles by bimetal blades. The cutting feed is realized by PEGAS ARP system which automatically regulates cutting feed depending on the resistance of the material. The cutting feed is higher if the blade cuts sides of the prifile. As the blades reaches the full material, the system reduces the cutting feed automatically so that teeth gap of the blade would not be filled.
• CARBIDE regime is suitable for cutting of full bars by bimetal or carbide blades.  The controlling system regulates the cutting feed automatically ( 75% feed) at the beginning of the cut. The aim is to eliminate vibrations and the load of the blade teeth at the beginning of the cut. The cutting feed is constant during the cut, 15mm before the end of the cut the systems reduces the cutting feed automatically. Higher bladelife is achieved. Controlling system in CARBIDE regime uses the regulation of the cutting feed during excessive load of the blade (systems reads the load of the blade drive in Ampers). The regualtion is not active, it serves as a fuse if the blade is not worn out. The controlling system reduces the cutting feed to one half and finishes the cut. 
• The regulation of the cutting feed is realized by a hydraulic valve controlled by servoengine. Thanks to this a very precise cut is achieved. The operator inserts the desired cutting feed (mm/min)  into the programm  and the machine sets this feed very exactly. This way of control depends on the temperature (viscosity ) of hydraulic oil. 
• 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.
• New safe Siemens model with autodiagnostics.
• Working movements are regulated by hydraulic system. There are regulation valves for setting a vice pressure in hydraulic systém.

Basic equipment:

• slide of cut pieces
• chip extractor
• light above the working place
• frequency converter
• blade
• set of tools
• manual instructions

Operating cycle:
Control: the operator chooses one of two regimes:
MANUAL: the machine cuts the material immediatelly in a semiautomatic regime.
PROGRAM: the operator sets the cutting programm, machine realizes these programms, it is possible to make 99 different programms.The part of one programm is a complete setting of the cut: blade speed, feed speed, setting of an automatic regulation, setting of the hight of the bar to be cut, setting of the lenght of the bar and number of pieces. The lenght and number of pieces it is possible to set in 99 lines, the machine feeds differently set lenghts automatically.
Operating cycle: After starting the machine, vices are clamped automatically, cut is made by selected cutting speed, in the end position microswitch is on, arm goes to selected up position and vices open automatically.  The material is moved by the feeder – periodic regime ( feeder moves between zero position and the position of the set lenght of feed)  or consecutive regime ( feeder moves to the value of 700 mm) and clamps the material and feed it to the cut consecutively.

NEW OFFER:
-500 RDZ- SKZ- 2000: Output robust roller table with slide of the material behind the cut and with gutter which prevents leakage of emulsion on the floor. Width of cylinders 620 mm, 7 rollers, lenght 2000 mm, capacity 3400kg/2m. Accessory of the roller conveyor is the set of cover plates – filling between rollers. 500-RDZ-SKZ-2000

-500 RDP 1000: Input roller table, with a gutter which prevents leakage of emulsion on the floor. Width of cylinders 620 mm, 6 rollers, lenght 1000 mm, capacity 1700kg/m. There si also one piece of vertical roller 500-RBR.

BOX-PCS	Box for cutted pieces with emulsion draining to the waterproof tank.
BOX-TRI	Box for the chips with emulsion draining to the waterproof tank.
BOX-TAH	Tool for manipulation with BOX-PCS and BOX-TRI.
500-HP-A	Hydraulical upper vice for mounted on the main vice and on the feeding vice. Hydraulic upper clamping tighten the material in vertical sense by the hydraulic cylinder connected with the cylinder of the vice. Set of 2 pc.
500-PSM	Manually moving leading area for cut pieces.
MINI LUBE	Wasteless lubricating systém, instead of emulsion cooling, specially for cutting profiles and non-ferrous metals, neccessary supply of pressed air 6 Atm.
LASER LINE	Laser indicator of cut position.
500-RDT 1000/620	Input or output robust roller table with a gutter which prevents leakage of emulsion on the floor, width of cylinders 620 mm, lenght 1000 mm, capacity 1700kg/m.
500-RDT 2000/620	Input or output robust roller table with a gutter which prevents leakage of emulsion on the floor, width of cylinders 620 mm, lenght 2000 mm,capacity 1700kg/m.
500-RDM-2000/620	Input or output robust roller table with driven rollers . Driving by electric engine, vormgearbox and invertor. By chain are driving cylinders. With 620 mm, lenght 2000 mm, capacity 1700kg/1m
500-RDML 1000/620	Input or output robust roller table with driven lers. Driving from RDM throught chain. With 620 mm, lenght 2000 mm, capacity 1700kg/1m, working with RDM 2000/620.
500-RDML 2000/620	Input or output robust roller table with driven lers. Driving from RDM throught chain. With 620 mm, lenght 2000 mm, capacity 1700kg/m, working with RDM 2000/620.
500-RDM-E 2000/620	Robust conveyer, lenght 2000mm, width 620 mm, five rollers, static capacity 3400 kg/2m, there is also electroengine with the gearbox and frequency converter. The drive is equipped by electromagnetic clutch for possibility of independent work of the feede
500-RDH	Independent movable cylinder, capacity 1000 kg.
500 V	Roller of roller table RDT pasted into gap.
500-RBR	Side support fixed cylinder, height 500 mm, with its own frame, it is mounted to roller tables RDT.
500-RBRS	Side movable cylinder for preparation of bundles, adjustable, height 500 mm, it is mounted to RDT, with own frame.
OZP 1000	Mechanical fixed stop with ruler and scale line 1 meter long.
OZP 2000	Mechanical fixed stop with ruler and scale line 2 meters long.
OZP-D 1000	Mechanical fixed stop with digital displey 1 meter long.
OZP-D 2000	Mechanical fixed stop with digital displey 2 meter long.
OZS 2000	Electromechanical stop working with RDM roller table. It has two contacts. When material switches on the first contact, RDM slows down, after switching on the second contact, RDM stops.
OZS-D 2000	Electromechanical stop working with RDM roller table. It has two contacts. When material switches on the first contact, RDM slows down, after switching on the second contact, RDM stops.Digital displey of setting lenght.
OZP-L	2 meters long extension of OZP.
OZD-L	2 meters long extension of OZD.
500-OZK	Console for supporting of the exceeding parts of the measuring arrangement.
510 - QPARTS	Set of easy worn away spare parts : * 8 pcs: side vidia plates 765000,HF10 * 8 pcs: screw for vidia plates US14 * 12 pcs: bearing 61905 2RS1 – SKF * 2 pcs: bearing RNAST 17 * 2 pcs: 1200-VOD-CEP-PAS – stopper for leading circle of the blade
510 - NAV	Manual instructions – printed version.

Operating data

Catalogue