Bomar Individual 520.360 DGANC Fully Automatic Mitre Cutting Horizontal Bandsaw

Description

The Bomar Individual 520.360 DGANC a fully automatic band saw of a double-column construction, designed also for double-sided mitre cuts. The outstanding cutting power of the machine results from the following features: a three-sided hardmetal band precision guide, a saw arm laid both-sided on preloaded linear guides, a 34 mm high saw band and lastly, a synchronous running brush for chips disposal. Material downfeed is controlled electromechanically, while material clamping and arm down- feed are controlled hydraulically. The maximum length of an individual feed is 2,300 mm and may be extended up to 6,000 mm upon request. The whole work cycle is completed after the length and number of pieces and angles on each side of a piece have been programmed. The programming is performed in simple steps, and thanks to a large graphic display of individual sections it is easy to control for the user. After switching the machine to the manual mode, all functions of the machine may be controlled separately. All control elements are located on the freely-adjustable control panel. The angles are set electromechanically from 60 ° at the left to 60 ° at the right with ±0.1 ° precision. Material clamping is performed by full-stroke vices. The machine is equipped with a frequency convertor that allows the saw band’s optimal speed to be set against the processed material within the 20–120 m/min range; this signi cantly increases both the saw band lifetime and the machine’s productivity. The saw band is tilted against the vice load surface at a 2 ° angle, which also significantly shortens cutting times and contributes to a longer saw band lifetime. The standard equipment also includes automatic downfeed pressure regulation dependent on the resistance of the processed material, and continuously adjustable arm downfeed. Automatic material shape detection allows the saw arm to move with the maximum speed close above the material, which signi cantly shortens the cycle time. Thanks to its overall design this automatic machine is suitable for cutting pro le materials, especially in the range of frequent double-sided mitre cuts with single feed precision 0.2 mm.

Key features

• Hydraulic full-lift clamping main vice and the feeding vice
• Automatic control of saw band pressure to depth
• Floating seating of the feeding vice
• Freely positionable control panel

Tehcnincal Specification

Machine dimensions

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.

Micro-spray-system

For 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.

Hydraulic bundle clamping device

Device for clamping materials in layers and bundles with the use of an additional vertical clamping unit.

Laser liner

The laser unit copies the exact line in the saw band axis to the material. Laser Liner allows precise adjustment of the marked material.

Workspace lighting

A LED lamp for lighting the workspace, adjustable and mounted on the flexible arm.

Tenzomat

A precise measuring tool for the control of the saw band tension when a new band is installed.

Remote diagnostics and maintenance

Over an Internet connection, status and error messages are transmitted to the factory and decrease downtime.

Pistol for machine cleaning

Tool for fast and easy cleaning of the machine from chips and burrs.

Swarf removal system

Swarf extractor with grabs for an integrated system of collection in Proline machines. The saw is prepared for the chip remover installation, which may be Plug-and-Play connected.

Vice pressure regulation

The pressure regulation of both cylinders is centrally preset, firstly to be avoided of the deformations by thin-walled pipes and profiles.