PEMA LM Long seam milling machine

Product catalog summary

Overview: The PEMA LM is a state-of-the-art long seam milling machine designed for efficient and precise longitudinal milling. It features innovative spindle technology and advanced automation for enhanced performance.

Key Features:

No mechanical transmission and backlash-free operation.
Modular, compact, and oil-free design with integrated sensors.
Low maintenance requirements and optimized for thick materials.
High torque spindle with 6170 Nm and advanced control system.
Automated working sequences and integrated rollers for workpiece rotation.
Capability to mill satellites in the same process and improved milling quality.
Installation without the need for a pit and automatic chip removal.

Technical Specifications:

Maximum shell weight: 150 t.
Shell diameter: 4000 mm to 15,000 mm.
Shell length: 1700 mm to 4200 mm.
Milling depth: 0 to 140 mm.
Direct Drive milling spindle powered by KESSLER with power ratings of S1 45 kW and S6 58 kW.
Tool diameter: 1000 mm with standard PEMA 16º Tulip milling tool.
Chip conveyor: Scraper type with a discharge height of 2700 mm.
Control panel: Touch panel, remote pendant, and camera monitor.
Automatic joint tracking and milling depth adjustment.
Dimensions: Length 12,600 mm, Width 6879 mm (10,800 mm with optional support arms), Height 3170 mm.
Weight: 51 t (63 t with optional support arms).
Installation: Top of floor level or foundation pit (depth 1800 mm).
Electrical supply: 400V ±10%, 3ph+N+PE, 50 Hz (±3%) / 480V ±10%, 3ph+N+PE, 60 Hz (±3%).
Pneumatic supply: 7 bars, DIN ISO 8573-1:2010 Class [7;3;4].

Applications: The PEMA LM is suitable for general fabrication, wind energy, shipbuilding, heavy equipment, power generation, and offshore and process equipment industries.

Additional Information: The machine incorporates patented spindle technology powered by KESSLER and is designed to adapt to future production needs with its robust and modular design.

Catalog excerpts

KESSLER Direct Drive technology PEMA LM Long seam milling machine

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pemaj KESSLER Direct Drive technology Automated edge preparation Enhanced milling tool life-time Semi-automatic & user-friendly operation Monitoring precision PEMA LM is a new-generation equipment for longitudinal milling. The innovative spindle technology and monitoring precision set a new level of efficiency. Based on modern automation, the machine ensures easy operation by enabling pre-programmable milling cycles for different thicknesses Thanks to the robust and modular design, PEMA LM55 is set to meet the requirements of growing product sizes and future production needs. THE WELDING AUTOMATION...

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(jf) KESSLER Patented spindle technology powered by KESSLER. Due to continuous R&D, Pemamek Ltd reserves the right to change the specification without notice. THE WELDING AUTOMATION COMPANY General fabrication | Wind energy | Shipbuilding Heavy equipment | Power generation | Offshore and process equipment THE WELDING AUTOMATION COMPANY Optional support arms for diameters > 11 000 mm + Satellite plates. Satellite plate 250 mm x 250 mm.

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