Green energy-saving intelligent production is suitable for mesh plate, sheet, stamping parts, laser parts leveling accuracy.

XL HPM Servo-Hydraulic Precision Leveling Machine
The XL HPM Servo-Hydraulic Precision Leveling Machine is the latest product developed by the Xuelon team, building upon over 25 years of leveling machine manufacturing experience. Created in collaboration with domestic and international expert teams to meet the market’s demand for high-precision sheet metal processing, it breaks away from traditional leveling machine design concepts. It incorporates the latest servo-hydraulic systems, mechanical structures, roller system designs, and control systems, making it a high-precision, high-strength, and intelligent precision leveling equipment.

The servo-hydraulic system employed in this equipment features a high response frequency of over 80 Hz. This allows for immediate adjustment of minimal deformations in the machine frame caused by external forces, enabling the leveling roll gap to be rapidly maintained within ±0.01 mm. The leveling precision can achieve up to 0.05 mm/m.
It is particularly suitable for leveling materials such as:
• Titanium alloys
• High-strength low-alloy steel plates (e.g., Q355, Q460, Q690)
• Tool and die steels
• High-strength composite plates

Features of the Hydraulic Leveling Machine:
• Large number of leveling rollers, arranged with high precision.
• Multiple auxiliary support rollers are used to ensure that the leveling rollers do not bend under load.
• Powerful hydraulic pressure keeps the gap between the upper and lower leveling rollers always level.
• Robust hydraulic structure minimizes the overall deformation of the machine during operation.
• Open space on the right side of the equipment for easy roller replacement and cleaning.
• Freestanding electric control cabinet with touchscreen control for easy operation.

The hydraulic precision leveling machine, also known as a hydraulic straightening machine, is a model developed by Xuelong for leveling non-ferrous metal plates, mirror-finish plates, sheet metal parts, stamped parts, laser-cut parts, and other workpieces requiring high surface finish.
The hydraulic leveling machine adopts a structure with twofold, threefold, fourfold, or sixfold roller arrangements with intermediate backup rollers between the upper/lower working leveling rollers and support bearings (rollers). The leveling rollers are evenly stressed, providing excellent structural rigidity with minimal deflection of the working rollers. This achieves high-precision leveling, straightening workpieces with harmonic wave attenuation, and optimal support for the leveling rollers. The integrated leveling gap adjustment device maintains a constant leveling gap throughout the process, even as the cross-section of parts changes. It fundamentally solves common problems of traditional leveling machines, such as uneven leveling, roller indentation, workpiece sagging, and knife-bending defects. This significantly improves the correction accuracy of plates, offering a wide range of applications. No roller marks are left on the material surface, resulting in superior correction precision.

Machine Model	HPM 100-1000	HPM 100-1300	HPM 100-1600	HPM 100-2000
Workpiece Thickness(mm)	1.0-30.0	1.0-30.0	1.0-30.0	1.0-30.0
Maximum Leveling Width(mm)	1000	1300	1600	2000
Minimum Workpiece Length(mm)	250	250	250	250
Replacement Device	standard	standard	standard	standard
Pressure Adjustment	Hydraulic	Hydraulic	Hydraulic	Hydraulic
Control System	standard	standard	standard	standard
Overload Protection	standard	standard	standard	standard
Operation Panel	Multi-touch Display	Multi-touch Display	Multi-touch Display	Multi-touch Display
Size(mm) (lxwxh)	2,470 x4,100×2,555	2,470 x4,400×2,555	2,470×4,700×2,555	2,470×5,100×2.660
Total Weight (kg)	26,000	29,500	33,000	37,500

Jiangsu Xuelong Intelligent Equipment Co., Ltd. is a technology-driven enterprise deeply rooted in the field of industrial precision manufacturing. We remain steadfastly focused on the R&D, manufacturing, and innovation of intelligent servo precision leveling machines. Centering our core pursuit on the artisanal technology embodied by the motto “Boundless Flatness,” we are dedicated to empowering global industrial manufacturing with unprecedented levels of ultimate precision and stability.