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