UltraMaster®32 Series 6‑High Precision Leveler ZHONGNUO

1. In-house High-precision Components Eliminate Surface-damage Defects1.High embossing precision and high qualified‑product rate

95% of core parts including the 6-high mark-free roller assemblies and servo modules are produced in-house. Super-finished work-rolls fundamentally prevent indentations, scratches and roll marks on mirror-finish and non-ferrous workpieces, achieving far higher yield than generic precision levelers.

2. Proprietary Closed-loop Control for Micron-accurate Leveling

Self-developed servo closed-loop roll-gap controller outperforms off-the-box solutions in precision, stability, parameter storage and traceability. Multi-language intuitive operation and automation-ready interface eliminate tedious tuning and inconsistent batch-to-batch quality common in third-party precision machines.

3. Custom-tailored High-end Process Solutions

Custom-optimized roll speed, roll-gap and leveling recipes for mirror-finish stainless steel, aluminum-copper thin sheets and aerospace precision components. Supports automation-line retrofitting instead of fixed-setting standard machines to meet personalized high-end precision-manufacturing requirements.

4. Dedicated On-site Service for High-end Projects

On-site overseas installation, commissioning and technical training for precision-manufacturing, new-energy and aerospace projects, guaranteeing machine precision and production stability and satisfying stringent acceptance criteria.

5. Refined Long-term After-sales Support

12-month full-machine warranty plus precision-equipment-oriented periodic inspection service. Regular precision recalibration and process optimization prevent accuracy decay over service life.

6. Certified for High-end Export

CE certification complies with global high-end-manufacturing-equipment standards, supporting export of high-value precision-component and mirror-sheet products.

1. What materials and thickness ranges can this leveler process?

The leveler handles mirror-finish stainless steel, aluminum sheet, copper sheet, aluminum alloy, copper alloy and other non-ferrous metals, as well as ultra-high-precision ultra-thin sheets. The working thickness range is 0.05–6 mm, covering both ultra-thin and high-end precision sheets.

2.Why does the 6-high design achieve mark-free leveling without roll marks or indentations?

The patented 6-high dense-roll configuration with full back-up rolls uses super-finished small-diameter work-rolls. The work-rolls deliver uniform large-deflection correction across the full width, while the full back-up system keeps them rigid under load — so thin and soft sheets are corrected without indentations, scratches or roll marks. This is a key advantage over conventional 2-high and 4-high machines.

3. What leveling accuracy can be achieved, and does it remove residual stress?

Leveling accuracy reaches up to 0.01 mm/m. The process provides micron-grade flattening while thoroughly relieving residual stress, so downstream stamping, cutting and precision assembly maintain high dimensional stability without post-leveling deformation.

4.  How is parameter management and material change-over handled?

The servo closed-loop roll-gap control stores all process parameters with full traceability. When switching materials, operators recall the saved recipe with one click — no tedious re-tuning between batches, ensuring consistent output quality.

5. Can the machine be customized and integrated into an existing production line?

Leveling accuracy reaches up to 0.01 mm/m. The process provides micron-grade flattening while thoroughly relieving residual stress, so downstream stamping, cutting and precision assembly maintain high dimensional stability without post-leveling deformation.