A key device for material conditioning in the cold roll forming line. It eliminates internal stresses in the strip through repeated bending via multiple groups of staggered leveling rolls, correcting flatness, straightness, and waviness. This ensures the raw material is flat and uniform, meeting the precision requirements of subsequent forming processes and improving the dimensional stability of the final product.
The Leveler is engineered to prepare metal strips for high-precision forming. Through repeated bending via multi-stage staggered rollers, it removes residual stress, eliminates surface waviness, and corrects flatness deviations.
Designed for integration with advanced roll forming lines, this system provides uniform strip conditioning to ensure accuracy in punching, forming, and cutting. Its application improves overall dimensional consistency and structural integrity of the final product.
| Suitable raw material | Cold-rolled sheet (SPCC), hot-rolled sheet (SPHC), hot-dip galvanized sheet (SGCC), stainless steel sheet (SUS), aluminum sheet (AL), electro-galvanized sheet (SECC) (customized according to customer requirements) |
| Raw material width | 10mm-2000mm (customized according to customer requirements) |
| Rolling thinckness | 0.2-10mm(customized according to customer requirements) |
| Production Capacity | 0-50 m/min(customized according to customer requirements) |
| Servo Feeder | Yaskawa, Delta, etc., customized according to customer requirements |
| Machine motor power | 3kw-200kw, customized according to customer requirements; motor brands include Siemens, Yaskawa, etc., customized according to customer requirements |
| Voltage | 110v-380v, customized according to local voltage |
| Punching Machine Material | Cr12MoV, SKD11, DC53 die steel, customized according to raw material |
| Roller material | High-quality Cr12 die steel, processed by CNC lathe |
| Machine working speed | 0-50 m/min (customized according to customer requirements) |
| Electrical control system | Siemens, Mitsubishi, Schneider, etc., customized according to customer requirements |
| Transport Package | Wrap with plastic wrap and pack in boxes stretch film packaging, fumigation-free wooden boxes, and fumigation-free wooden pallets |
| Customized service | Customization by Design Drawing Customization by Sample Customization to Your Requirements |
Accurate Strip Conditioning—Eliminates wave, camber, and residual stress for uniform material delivery.
High Compatibility—Supports various metal coils including galvanized, stainless steel, and aluminum alloys.
Roller Precision & Rigidity—CNC-machined Cr12 rollers ensure durable, consistent performance across runs.
Smart Drive & Control System—Integrated with programmable logic controllers (PLC) and servo feeders for real-time feedback.
Seamless Line Integration—Synchronizes with upstream uncoilers and downstream punch/form systems for complete automation.
Flexible Width & Thickness Range—Handles wide-width coils and thin/thick material bands with customized adjustability.
Long-Term Stability—Robust frame construction ensures vibration-free operation even under high loads.
Energy Efficient & Low Maintenance—Optimized motor control and accessible layout reduce energy consumption and simplify service.
Central command for start/stop, speed sync, parameters, alarms, and safety.
Holds and unwinds coil with stable tension for smooth infeed.
Work rolls remove internal stress and correct flatness/straightness.
Fixed-length, accurate feeding at preset length and speed.
Punching, shearing, bending, flanging, and drawing via dies.
Multiple stands gradually bend strip into the target profile.
In-motion, synchronized cutting; clean, burr-free ends.
Convey, turn, and stack finished profiles for packing/transport.
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