ORBIT | AUTOMATIC BOILER END BEVELLING MACHINE | DIAMETER 1800 - 7000 MM

Linsinger’s latest innovation in the field of high-performance bevelling, provides the world’s first fully automatic boiler end bevelling line to our customers.

The new machine type covers a diameter range from 1,800mm (70”) up to 7,000mm (275”). Wall thicknesses from 6 – 60mm (0,2 – 2,3“) are processable. Optional minimum quantity lubricant spray nozzles ensure economic machining of Stainless Steel and high alloyed materials.

Various profile types (N/V/X/Y/J) can be realized. Due to the special angle head, individual profiles and geometries can be milled with one cutterhead. The integrated aligning and downholder units, and the copying function of the milling unit, ensure a constant web-flow along the circumference of the boiler end even with “oval” shaped boiler ends.

After loading via an inlet conveyor, the Boiler Ends or cups are automatically transported into the machining area, where the chamfering cycle takes place. After machining, the heads are automatically discharged and ready for further transport.

Technical Data

Bevelling Time
12 min

OD 7,000 mm
(275“)
Carbon Steel

FEATURES

Fully automatic machining cycle

High bevelling performance

Easy machine setup for every diameter

Automatic and precise alignment of boiler ends

Precise and fast welded seam preparation

Various kinds of profiles available (V/X/Y/J…)

Automatic tool changer function available

APPLICABLE FOR:

AVAILABLE OPTIONS

Milling of press tools for vessel heads

Machining of centric or concentric holes by drilling or milling

Threading and bevelling of holes

Bevelling of holes

Plane milling of flanges or surfaces after welding

Milling of spherical tank segments