Hydraulic shear KHT 2506 M NC

sheet metalguillotineswing-beam

Product Overview
The KHT 2506 M NC is a hydraulic guillotine shear built with a swing‑beam design. The cutting beam runs in a pivot bearing anchored in the machine frame to deliver straight cuts and prevent upper/lower blade jamming. The robust back gauge is positioned precisely via the ESTUN E21 NC controller.

Highlights

• ESTUN E21 NC control for accurate positioning
• Back gauge with preloaded ball screws
• Pneumatic plate hold‑up device
• Upper and lower knives suitable for stainless steel
• Adjustable angular stop and long support arms

Machine Frame

• Stress‑relieved welded steel frame in swing‑beam construction.
• Swinging cutter beam restores clearance between knives after each cut for low‑torsion results.
• Benefits: reliable part release, extended knife life, simple kerf adjustment.

Material Support

• Large work table with roller balls for smooth handling.
• Rigid adjustable angular stop for accurate plate alignment.
• Long, sturdy front support arms (3 positions, 1,000 mm) for large plates.

Hydraulics

• Reliable, low‑maintenance hydraulic system with easy service access.
• Hydraulically regulated hold‑downs secure the sheet close to the cut line during cutting.

Back Gauge

• Robust back‑gauge system designed for demanding production environments.
• Preloaded ball screws mounted in a protective enclosure for durability and precision; X‑axis feed speed 2,280 mm/min.

Equipment

• User‑friendly ESTUN E21 NC for single cuts and program runs.
• Mobile foot pedal with emergency stop switch.
• Shadow‑light cutting line for exact visual alignment.
• Standard knives with 4 cutting edges suitable for stainless steel.

Safety

• Full‑length finger guard with fold‑down section (folds down to 1,000 mm) to improve visibility of the cut line.
• Rear light barrier protects the working area; safety concept complies with applicable CE regulations.

Standard Equipment (selected)

• NC control ESTUN E21S
• Pneumatic sheet support (plate hold‑up fixture)
• NC‑controlled back gauge
• Shadow light cutting line
• Front support arms (3 positions, 1,000 mm)
• Foot pedal with emergency stop
• Manual cutting gap adjustment
• Full‑length finger guard with flip‑up section
• Safety system for rear working area (light barrier)
• Standard upper and lower knives suitable for stainless steel (4 cutting sides)
• Adjustable angle stop; operating tools and manual

Technical specifications

• Model: KHT 2506 M NC
• Working length: 2,500 mm
• Throat depth: 150 mm
• Cutting angle: 1.5°
• Strokes per minute: 18 H/min
• Hold‑downs: 10 positions; hold‑down capacity: 15 t
• Table size: 2,820 mm x 400 mm x 800 mm
• Back gauge rear stop: 1,000 mm; X‑axis feed speed: 2,280 mm/min
• Front support arms: 3 positions, 1,000 mm length
• Cutting capacity (450 N/mm²): max 6 mm; (700 N/mm²): max 4 mm; min 0.6 mm
• Main drive motor rating: 7.5 kW
• Hydraulic tank volume: 190 l
• Overall dimensions (L x W x H): 3.13 m x 1.53 m x 1.6 m
• Weight: 5,000 kg