

As the market leader in sheet metal & heavy plate leveling machines, we offer the world’s widest range of high performance precision roller levelers. From sheet metal part leveling machines to plate leveling machines for thick plates. Achieve flat, stress-free parts, sheets & plates.
Perfect flatness for sheet metal & plate
ARKU Precision Levelers as an Overview
ARKU stands for decades of experience and innovation in the development of precision leveling machines. As a market leader in leveling technology and ranked among the top 500 companies, we offer the widest range of precision leveling machines globally—from precision solutions for sheet metal parts to high-performance straightening machines for coils.
Our roller leveling machines operate with the high precision and consistently deliver excellent flatness and stress-relieve results. With our parts leveling machines, you can save time in your sheet metal processing and minimize both scrap and rework. Start benefiting from the ARKU leveling technology today!
Precision Levelers for Laser Cut & Punched Parts
Our precision leveling machines for stamped and laser cut parts ensure low-stress, flat parts & sheets starting at 0.1 mm (0.004 inches) thick. They straighten thin sheets with precision in the hundredths of a millimeter range. This allows subsequent processes such as welding, bending, or forming to be carried out more quickly, accurately and reliably.
Precision Levelers for Flame Cut Parts & Plates
Our precision leveling machines for flame cut (oxyfuel & plasma) parts ensure low-stress, flat parts & plates up to 60 mm (2.36 inches) thick. They reliably straighten even large-area and thick plates & parts as well as heavy-gauge sheets with precision.
Automated Parts Handling
ARKU's parts handling system enables automated loading and unloading of machines. Automatic part recognition makes this process very simple and user friendly. No complex programming and setup required, thus saving you valuable time and money.
Features & Accessories
For seamless processes and precise leveling results: Discover our features and accessories for our precision levelers.
Precision Levelers Overview
EcoMaster® 12
The EcoMaster® 12 precision leveler delivers optimal leveling results, especially for thin sheet metal parts with a material thickness of 0.004" - 0.047" (0.1 - 1.2 mm). It is particularly well suited for applications involving small and delicate components, such as those used in the electrical, watchmaking, and textile industries.
EcoMaster® 25
The EcoMaster® 25 precision leveler delivers optimal leveling results, especially for thin sheet metal parts with a material thickness of 0.009" - 0.12" (0.2 - 3.0 mm). Typical applications include the automotive and aerospace industries, laser job shops, and the leveling of perforated sheet metal.
EcoMaster® 30
The precision leveler EcoMaster® 30 delivers optimal flatness results for sheet metal and entire sheets with a material thickness of 0.012" - 0.20" (0.3 - 5.0 mm). Usual applications include laser job shops, and the leveling of perforated sheet metal as well as electronic component manufacturers.
FlatMaster® 55
The FlatMaster® 55 ensures the best flatness and stress-relieve results for sheet metal and plate of a thickness between 0.02" up to 0.60" (0.6 up to 15 mm). Its servo-hydraulic adjustment system enables precise flatness and repeatable results. Whether in machinery construction, contract manufacturing, vehicle production, or agricultural equipment manufacturing, the FlatMaster® can level a wide array of parts, sheets & plates.
FlatMaster® 88
The FlatMaster® 88 delivers ideal flatness and stress-relieve results for sheet metal and heavy plate from 0.04" up to 1.10" (1.0 up to 28 mm) thick. Typical applications include machinery construction, job shops, agricultural equipment manufacturing, vehicle production as well as processing AHSS and armored plates and parts.
FlatMaster® 120
The FlatMaster® 120 is ideal for flattening and stress-relieving predominately heavy plate and parts from 0.06" up to 1.57" (1.5 up to 40 mm) thick. Typical applications include machinery and plant engineering, steel mills, the construction equipment industry, contract manufacturing, agricultural machinery, and vehicle production.
FlatMaster® 140
The FlatMaster® 140 ensures the best flatness and stress-relieving results for parts and heavy plates from 0.08" up to 1.77" (2.0 up to 45 mm) thick. Typical applications include machinery and plant engineering, steel mills, the construction equipment industry, contract manufacturing, agricultural machinery, vehicle and shipbuilding, as well as the defense industry.
FlatMaster® 180
The FlatMaster® 180 is ideal for leveling very large and very thick parts and plates with a thickness from 0.08" up to 1.77" (4.0 up to 60 mm) thick. Typical applications include machinery and plant engineering, steel mills, contract manufacturing, the construction equipment and agricultural machinery industries, as well as vehicle manufacturing, shipbuilding, and the defense industry.
PlateMaster® L-XXL for leveling large metal plates
The PlateMaster® was specially developed to level large and thick metal plates. Ideal for processing large and thick plates with heavy rust or dirt on them since the machine is resistant to dirt. Typical applications include machinery and plant engineering, steel mills, contract manufacturing, the construction equipment and agricultural machinery industries, as well as vehicle manufacturing, shipbuilding, and the defense industry.
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Regional Sales Manager - Northeastern US & Canada