PRESS BRAKE WITH CYBTOUCH CONTROL AND PROPORTIONAL VALVE

High precision processing standard-

The whole machine adopts CO₂ gas shielded welding together with multi-layer and multi-pass symmetrical welding technology, complying with strict dedicated frame welding specifications.

All welding grooves are mechanically processed to eliminate oxide layers and burrs caused by gas cutting, ensuring full weld penetration and dense fusion. Symmetrical segmented, layered and reverse step-back welding methods are applied throughout the process to avoid heat concentration and effectively suppress welding deformation and stress concentration

All butt welds on key beams and columns are fully continuous welded without intermittent welding, virtual welding, slag inclusion or porosity, achieving uniform and smooth weld formation. All internal ribs are fully welded and closely fitted with main plates without gaps or suspended sections, forming an integrated rigid box frame that prevents local resonance and long-term structural loosening.

100% visual inspection and flaw detection are performed after welding to eliminate welding defects and ensure structural integrity and long-term stability of the frame.

Stress Relief Aging Treatment (Core Precision Guarantee)

After the completion of integral welding, the entire frame undergoes professional stress relief aging treatment to completely eliminate welding residual internal stress. This process effectively avoids structural deformation, dimensional deviation and precision drift during long-term operation, significantly improves overall rigidity, structural stability and fatigue resistance, and ensures consistent machining accuracy and extended service life under long-term heavy-load working condition

Overall Precision Machining & Datum Technology

The entire machine frame adopts one-piece finish machining on a large gantry machining center. All oil cylinder mounting surfaces, guide rail mounting surfaces, worktable datum surfaces, column verticality datums and backgauge mounting datums are completed in a single clamping process, eliminating secondary clamping errors. It strictly controls the parallelism of left and right columns, worktable flatness, guide rail verticality and assembly datum consistency, and guarantees bending straightness, angle uniformity and repeated positioning accuracy at the mechanical structure level.

schneider electric components

ballscrews

lineal guiderail on front table

lnieal guiderail on rear gauge 

manul R axis as standard 

quick clamping system as standard