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HD520 DC CNC 

Massive double-column semi-automatic machine designed for versatile use in the industrial cutting of materials even in the most challenging and non-stop applications and also for cutting heavy workpieces of larger cross-sections. Exceptionally solid construction of the saw band arm and the massive dual-column arm support moving on linear lines ensure excellent stiffness of the whole system and accurate cut during industrial cutting of full materials. Industrial blade 41 x 1.3 mm is manufactured in many versions and allows for cutting of wide range of materials, including stainless steel or tool steel. 
 
Optimum clamping of the workpiece when cutting is facilitated by full-stroke double-jaw vice which clamps the material both before and behind the cut. Pressing a single switch will execute complete cutting cycle - material clamping, band and cooling system start, cutting, band and cooling stop, arm uplift to the original adjustable position and vice unclamping. When you switch to the manual mode you can control all functions separately. 
 
Easy intuitive controls through a touchscreen on an ergonomic central control panel. The display also shows required lifting height of the saw band arm depending on the cross section of the material to be cut. Moreover it allows you to monitor the number of cut workpieces in the current settings and machine diagnostics (PLC inputs and outputs, history of errors). During cutting the display shows saw band speed, speed of the arm feeding, main engine load and any potential error messages. 
 
The machine is equipped with a high-performance industrial hydraulic unit which allows setting of the contact pressure of the vice. Maximum cutting efficiency is maintained also thanks to the possibility of setting optimum saw band speed by a frequency converter in the range between 15 and 90 m/min., which significantly contributes to cutting accuracy and service life of saw bands. Large base and overall massive framework guarantee exceptional stability of the machine even when cutting heavy workpieces. By default the machine is equipped with a solid screw chip conveyor. Its location right below the cut ensures optimum removal of chips. High-quality lighting of the work area by a line of powerful LEDs with a cover. 
 
In order to achieve maximum accuracy and productivity the machine is designed only for perpendicular cutting. 
Very robust machine construction composes of massive weldments ensures vibration absorption. 
Large diameter running wheels and precise three-side hardmetal guiding ensure long service life of the band and cutting accuracy. 
Overdesign of running wheel bearings, tensioning wheel system and all rotary parts ensures long service life of the machine. 
Noiseless and maintenance-free band drive is provided by an industrial electric motor with worm gearbox. 
The machine is connected to a complete cooling system with the possibility of regulating the flow on both guiding heads independently and ontwo additional adjustable outlets. The coolant tank with a high-performance pump are placed in the base of the machine. 
The machine checks correct tension or break of the saw band. If the saw band breaks the machine automatically switches off. 
 
All pictures shown are for illustration purpose only. Actual product may vary due to product enhancement. 
 
 
Standard Equipment 
Frequency converter  
Electrical cleaning brush 
Steel circular brush  
Pressure regulation 
Screw chips conveyor 
Rinse spray gun 
LED Light 
 
Optional Extras Available 
Hydraulic pressure device 
Material chute 
Oil mist lubrication 
Laser alignment 
Hydraulic tensioning 
Saw band tension indicator 
Signalling beacon M2 
Green light  
Red light 
Additional roller 
Bevel gearbox with 5,5 kW motor 
Chip container 
Special support with fixing plate 
Chip separator 
Magnetic chip separator 
 
Max Capacity 
Tube 90° 
Square 90° 
Bar 90° 
520mm 
500mm 
700x480mm 
Operation 
Semi Automatic 
 
Blade Size 
 
5770x41x1.3 
Main Motor 
Power 
400V/50Hz/4kW 
Pump motor 
Power 
400V/50Hz/0.12kW 
Hydraulic motor 
Power 
740Kg400V/50Hz/0.55kW 
Blade speed 
Variable 
15-90m/min 
Vice Height 
Height 
920mm 
Hydraulic system oil 
Oil Type 
cca25l  
ISO 6743/4-HM 
DIN 51 524 part 2-HLP 
Coolant tank 
Litres 
cca 30 l 
Dimensions 
Min 
1020x2980x2330mm 
Dimensions 
Max 
1350x3610x2600mm 
Machine weight 
KG 
1720kg 
 
HD520 DC CNC
HD520 DC CNC alt HD520 DC CNC alt
HD520 DC CNC alt HD520 DC CNC alt
Blades for this machine are available here 
Carriage is £10+ VAT or FREE when you order more than 5 Blades. We accept paypal or credit and debit cards. 

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Saws UK: Providing you with the right saw for the right purpose. We commission and we service. All backed up with a 10 Year warranty* 
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