CNC punching machine

hydraulicservo-drivenfor metal

Short Description

• Specially designed for truck U‑beam manufacture, integrating German H+L hydraulic system.
• Floating clamps for plate feeding; minimal tool dead zone and easy tool disassembly; includes point punching function.
• Punch unit and key transmission elements with automatic centralized lubrication. Automatic programming system generates processing programs for simple operation and complete functionality.
• Double‑channel punching increases processing throughput.
• Auto‑detection for leakage holes and tool breakage.
• Designed for convenient maintenance.
• Integrated scrap transport reduces operator workload; comprehensive alarm system ensures machine integrity and personnel safety.

Main components and features

• Beckhoff CNC system and Rexroth servo units with full‑touch HMI.
• Balluff sensors (Germany).
• German H+L hydraulic system.
• High‑precision linear guides and ball screws.

Main Technical Specifications
1 — Description: Nominal force — Unit: KN — Parameter: 1000, 1000, 2000, 1000, 1000
2 — Description: Max. sheet thickness — Unit: mm — Parameter: 12.7
3 — Description: Max. sheet size — Beam length — Unit: mm — Parameter: 13500
4 — Description: Max. sheet size — Outside width — Unit: mm — Parameter: 365
5 — Description: Max. sheet size — Flange height — Unit: mm — Parameter: 110
6 — Description: Max. one punching diameter — Unit: mm — Parameter: φ 60
7 — Description: Number of tools — Unit: set — Parameter: 18, 18, 9, 10, 10
8 — Description: Punching efficiency — Unit: s/hole — Parameter: 0.85
9 — Description: Quantity of clamp — Unit: pc — Parameter: 3
10 — Description: X direction tolerance — Unit: mm — Parameter: ≤±0.3 (distance of holes ≤ 400); ≤±0.5 (distance of holes ≤ 13500)
11 — Description: Y direction tolerance — Unit: mm — Parameter: ≤±0.3
12 — Description: Web hole to side tolerance — Unit: mm — Parameter: ≤±0.5
13 — Description: Flange hole to side tolerance — Unit: mm — Parameter: ≤±0.5
14 — Description: Hole to front edge of beam tolerance — Unit: mm — Parameter: ≤±0.5

Technical characteristics / specifications

• Nominal force: 1000 / 1000 / 2000 / 1000 / 1000 KN (variants)
• Max. sheet thickness: 12.7 mm
• Max. beam length: 13500 mm
• Outside width: 365 mm
• Flange height: 110 mm
• Max one punching diameter: φ 60 mm
• Number of tools: variants 18 / 18 / 9 / 10 / 10 sets
• Punching efficiency: 0.85 s/hole
• Quantity of clamp: 3 pc
• X direction tolerance: ≤±0.3 mm (holes distance ≤400); ≤±0.5 mm (holes distance ≤13500)
• Y direction tolerance: ≤±0.3 mm
• Web hole to side tolerance: ≤±0.5 mm
• Flange hole to side tolerance: ≤±0.5 mm
• Hole to front edge of beam tolerance: ≤±0.5 mm