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100 Series Large Workpiece Hydraulic Precision Leveling Machine

The 100 Series Large Workpiece Hydraulic Precision Leveling Machine is a high-end leveling equipment developed for ultra-thick and ultra-large metal workpieces. It adopts an integrated ultra-rigid body and a high-pressure hydraulic system, adaptable to workpieces 3-12mm thick. It can efficiently correct deep deformations caused by rolling, welding, and heat treatment, meeting the stringent flatness requirements of heavy-duty high-end manufacturing.

Core Positioning Module:
·Equipment Level: High-end flagship model, specifically developed for ultra-thick and ultra-large metal workpieces 3-12mm thick.
·Core Mission: To efficiently correct deep deformations caused by rolling, welding, and heat treatment, breaking through the bottleneck of high-precision leveling of large workpieces.
·Applicable Scenarios: Ship plate processing, engineering machinery frame leveling, wind power flange processing, pressure vessel leveling, rail transit structural component manufacturing, heavy-duty machine tool bed precision leveling.

Performance Advantage Module:
·Structural Stability: Integrated ultra-rigid body design, outstanding resistance to torsion and deformation, ensuring deviation-free processing of large workpieces.
·Precision Control: Combination of high-pressure hydraulics and servo control, leveling accuracy reaches ±0.01-0.05mm, breaking through the precision limitations of large workpieces.
·Efficiency Improvement: Optimized feeding and roller system layout improves efficiency by 20% compared to conventional large-scale equipment, adapting to large-scale mass production.
·Durability: Key components use imported materials, reducing wear rate by 40%, significantly extending maintenance cycles, and significantly reducing operating costs.

Key Parameter Overview:
·Processing Range: Thickness 15-30mm, maximum processing width ≤2100mm.
·Core Configuration: Multi-roller design (standard ≥21 rolls), roller surface hardness reaches HRC65-68, ultra-high wear resistance and impact resistance.
·Operating Efficiency: Processing speed 1-10m/min, hydraulic system pressure 3.0-4.0Mpa, stable power output.

Core Functional Modules:
·Intelligent Adaptation: Built-in intelligent deformation detection system, real-time matching of deformation amount and pressure adjustment for precise leveling.
·Convenient Operation: Industrial touch screen supports storage, retrieval, and data traceability of 200+ sets of process parameters, enabling efficient switching between multiple processing products.
·Safety Protection: Equipped with multiple safety systems including oil temperature monitoring, overload protection, and deviation alarm, eliminating operational risks.
·Flexible Adaptability: Supports fine-tuning of roller gap and machine body calibration; customizable feed guide device to adapt to various oversized workpieces.

  • Specification
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Width of standard series 600 900 1000 1300 1600 1900 2100
Diameter of leveling roller 100 100 100 100 100 100 100
Number of leveling rollers 15/19 15/19 15/19 15/19 15/19 15/19 15/19
The shortest workpiece length for flattening Lmin (mm) Lmin=160 Lmin=160 Lmin=160 Lmin=160 Lmin=160 Lmin=160 Lmin=160
Nominal thickness of leveling material T (mm) 3.0-12.0 3.0-12.0 3.0-12.0 3.0-12.0 3.0-12.0 3.0-12.0 3.0-12.0
Maximum thickness of flattening material Tmax (mm) Tmax=30 Tmax=30 Tmax=30 Tmax=30 Tmax=30 Tmax=30 Tmax=30
Leveling accuracy The parameters are calculated according to the material Q235/yield strength 235MPa, and the length and width are detected within 1m
0.01-0.05mm 0.01-0.05mm 0.01-0.05mm 0.01-0.05mm 0.01-0.05mm 0.01-0.05mm 0.01-0.05mm
Straightening line speed (m/min) Speed adjustable at 1-10m/min
voltage AC three-phase 380V
Optional Accessories 1. Pulling out the flattening roller downwards (convenient for roller quick change and surface cleaning) 4. Four/six times leveling roller 7.Number of leveling rollers
2. Pulling out the leveling roller (convenient for roller quick change and surface cleaning) 5. Automatic loading/unloading manipulator/palletizing robot 8. Uncoiler - Hydraulic/Mechanical Cutting Line
3. Pulling out the roller up and down (convenient for roller quick change and surface cleaning) 6. Feeding and discharging roller assembly line: with/without power 9. Uncoiler - laser cutting blanking line
Customized requirements Customer customization requirements are acceptable
Remarks Straighten the pressing gap of materials, input relevant parameters through the touch screen, and the equipment will automatically adjust.

Founded in 2016, Suzhou JingShi Intelligent Equipment Co., Ltd. is an integrated high-tech enterprise combining research, manufacturing, and trade. Multi-Roller Leveling Machine Manufacturers and Roller Leveling Machine Factory. Specializing in advanced metal sheet finishing and intelligent production systems, we focus on hydraulic precision leveling machines that deliver high precision, efficiency, and stability to global manufacturers.
Our core team brings over a decade of expertise in metal forming and finishing, mastering system-level R&D from structural design to hydraulic control and automation integration. Hydraulic Roller Leveling Machine Custom. We drive growth through technological innovation and continuous improvement.
JingShi Intelligent
Technology Leads, Precision Craftsmanship
JingShi Intelligent boasts a strong R&D team comprising mechanical designers, hydraulic engineers, and automation experts, capable of end-to-end system development from structural design to full line control. We are China Roller Leveling Machine Factory. With a manufacturing area of 2,557.97 m² and advanced assembly and inspection facilities, we operate under strict quality management standards.
Each machine undergoes comprehensive testing — including flatness precision, load performance, and noise assessment — to ensure long-term stability and reliability that meets international requirements.
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