Proline 520.450 H
This semiautomatic bandsaw of a double-column construction, designed for perpendicular cuts of materials up to 450 mm in diameter, provides high quality and performance 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 of the 34 mm high saw band and synchronous running brush for chips removal. Material clamping is performed by a full-stroke sectional vice. The material feed is manual. The cut material outlet is fitted with a slide.
The saw band drive is equipped with a frequency convertor that allows the band’s optimal speed to be set against the pro- cessed 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
- Both-sided linear guiding of the saw arm
- Arm laid on linear guiding
- Automatic downfeed pressure regulation
- Simple and clearly arranged control
Cutting parameters
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| 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: | 20 mm |
| Smallest sawing diameter: | Ø 10 mm |
Machine dimensions
| Length: | 2 172 mm |
| Width: | 1 197 mm |
| Height: | 1 771 mm |
| Weight: | 800 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.
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.
