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9 Rolls Leveling Machine

Overview of 9 Rolls Leveling Machine

The 9 Rolls Leveling Machine is heavy-duty multi-roll straightening equipment for eliminating plate bending and internal residual stress. Nine leveling rollers on this 9 Rolls Leveling Machine adopt a staggered layered layout, which implements repeated alternating extrusion on deformed metal sheets during material passing. The machine is equipped with front and rear roller conveyor tables for continuous automatic feeding and discharging of raw plates, and matched drive assemblies provide synchronous power for all working rollers. Its integral gantry welded frame bears cyclic compression load during long-time continuous operation. This 9 Rolls Leveling Machine finishes multi-point leveling in one feeding pass, omitting repeated manual clamping and secondary correction. It can process carbon steel, alloy steel, and stainless steel plates, supplying flat qualified blanks for subsequent cutting, rolling, and welding procedures in automated metal processing production lines.

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Product Introduction

Core Advantages of 9 Rolls Leveling Machine

- Nine-point staggered roller structure: The 9 Rolls Leveling Machine increases bending frequency on plates to improve flatness correction range for severely deformed workpieces.
- Matching front-rear roller conveying structure: This 9 Rolls Leveling Machine links with upstream and downstream equipment to form a continuous assembly line production.
- Integrated gantry frame: Reduces structural shift under long-period heavy-load leveling operation.
- Centralized drive system: Keeps synchronous rotation of all leveling rollers on the 9 Rolls Leveling Machine to realize uniform pressure distribution on the plate surface.

Product Features of 9 Rolls Leveling Machine

The 9 Rolls Leveling Machine features nine staggered working rollers that form a continuous bending channel to revise warped and bent metal sheet shapes. The built-in roller feeding platform on this 9 Rolls Leveling Machine realizes uninterrupted material transmission without auxiliary feeding tools. An independent power drive unit adjusts running speed to match plates with different thickness and material hardness. The generalized mechanical structure of this 9 Rolls Leveling Machine adapts to leveling of various conventional industrial ferrous metal sheets.

Application Scenarios of 9 Rolls Leveling Machine

The 9 Rolls Leveling Machine is deployed in steel structure processing plants, pressure vessel workshops, wind tower manufacturing factories, and steel cutting production lines. This 9 Rolls Leveling Machine completes flatness calibration for plates after hot rolling, decoiling, and blank cutting to meet dimensional standards for subsequent bending, rolling, and welding processing.

Operation Notes for 9 Rolls Leveling Machine

- Center the plate on the feeding roller of the 9 Rolls Leveling Machine to prevent partial incomplete leveling caused by eccentric stress.
- Remove metal debris and foreign objects on roller surfaces before starting the equipment.
- Complete a no-load trial run to inspect roller synchronization before formal batch production.
- Add lubricant to transmission bearings and gear parts following a fixed maintenance cycle.

FAQ & Solutions for 9 Rolls Leveling Machine

Uneven flatness after leveling
Solution: Calibrate roller parallelism on the 9 Rolls Leveling Machine and adjust the gap value of corresponding leveling rollers.

Indentation marks on finished plate surface
Solution: Clear foreign attachments on roller surfaces and check roller abrasion status.

Out-of-sync rotation of each roller
Solution: Inspect the tightness of drive transmission parts and gear meshing condition on this 9 Rolls Leveling Machine.