Proline 520.450 ANC
This automatic bandsaw of a double-column construction, designed for perpendicular cuts of materials up to 450 mm in diameter, provides high quality at an affordable price. The saw arm is guided by two robust columns and laid on preloaded, no-clearance linear guiding on one side and on auxiliary guiding on the other side.
The excellent cutting performance results from these features: a three-sided hardmetal precision guide, 41 mm high saw band, and synchronous running brush for chips removal.
Material feed under the band, material clamping, and arm downfeed are controlled hydraulically. The maximum length of an individual feed is 600 mm. Data are entered in the form of a dialogue via an easy-to-control mem- brane keyboard and display. The programming is performed in simple steps, and thanks to a graphic display of individual sections it is easy to control for the user.
After switching the machine to the manual mode, all functions may be controlled separately. All control elements are located on the freely-adjustable control panel.
Material clamping is performed by full-stroke vices. The machine is equipped with a frequency convertor that allows the band’s optimal speed to be set against the processed material within the 20-120 m/min range; this significantly increases both the saw band lifetime and the machine productivity.
The band is tilted against the vice load surface at 2 ° angle, which significantly reduces cutting times and contributes to a longer saw band lifetime. Thanks to their arms rigidity, double-column bandsaws with a fixed arm position achieve much shorter cutting times (especially in cutting full materials) than machines with articulated saw arms.
Key features
- Automatic downfeed pressure regulation
- Full-stroke clamping vices
- Arm laid on linear guiding
- Height-adjustable arm upper position
Cutting parameters
 |
 |
 |
 |
 |
 |
 |
| 0° | 450 | 520x450 | 450 |
Technical specification
| Working mode: | Semiautomatic |
| Machine type: | Horizontal bandsaw |
| Cut: | Straight cut |
| Mitre cuts range: | 0° |
| Drive: | 4 kW, 3x400 V/50 Hz |
| Saw band speed: | 20 - 120 m/min. |
| Saw band dimensions: | 6 020 x 41 x 1,3 mm |
| Material loading height: | 780 mm |
| Shortest remnant length: | 70 mm / 230 mm with bundle device |
| Smallest sawing diameter: | Ø 10 mm |
Machine dimensions
| Length: | 2 891 mm |
| Width: | 2 056 mm |
| Height: | 2 032 mm |
| Weight: | 1 600 kg |
Suitable handling systems
Handling System X/XP
The new X/XP handling system offers unprecedented flexibility for tailoring a handling system to individual needs and conditions. Load capacities and automation levels can be adjusted with perfect flexibility and modified at a later time. Besides the roll conveyor in a regular and propelled version, the X system comprises a rich array of options, from vertical rollers, to length measuring systems all the way to cross conveyor units and shifting devices. The load capacity can be customized by the number of rollers and support feet used. The roll conveyor's feed profile even allows varying roller and foot distances on the same roll conveyor unit. When needed, additional rollers and/or support feet can be installed at any time.
Accessories
Third coolant supply The third coolant supply is used for extra wide materials. The coolant supply is flexible and may be individually adjusted to the material shape.
Saw band tension indicatorThe saw band tension indicator provides permanent control of the band tension, even during the machine operation.
Laser linerThe laser unit copies the exact line in the saw band axis to the material. Laser Liner allows precise adjustment of the marked material.
Micro-spray-systemFor ideal cutting of pipes and profiles, the micro-spray unit applies a grease film on the teeth points and lateral sides of the saw band.
Swarf removal systemSwarf extractor with grabs for an integrated system of swarfs collection.
Workspace lightingA LED lamp for lighting the workspace, adjustable and mounted on the flexible arm.
Hydraulic bundle clamping device Device for clamping materials in layers and bundles with the use of an additional vertical clamping unit.
Tenzomat A precise measuring tool for the control of the saw band tension when a new band is installed.
Pistol for machine cleaningTool for fast and easy cleaning of the machine from chips and burrs.
