The Cosen C-620-NC is a heavy-duty, fully automatic NC horizontal bandsaw built for large-section, high-volume cutting. Its rigid dual-column design, servo material indexing, hydraulic automation, and powerful 10 HP drive ensure stable, accurate, and repeatable performance for steel service centers and fabrication shops.
Heavy-Duty Dual-Column Gantry Design
Rigid dual-column frame minimizes vibration
Ensures straight, accurate cuts on large workpieces
Maintains long-term alignment under continuous operation
Fully Automatic NC Operation
Automatic clamping, feeding, cutting, and head return
Reduces labor dependency
Ideal for unattended or batch production
Large Cutting Capacity
Round: up to 620 mm (24.4")
Rectangular: up to 620 × 760 mm (24.4" × 30")
Handles solid bars, pipes, beams, and heavy profiles
Advanced NC Control System
User-friendly HMI touchscreen interface
Stores up to 100 programmable cutting jobs
Enables fast setup and repeat production
Precision Material Detection & Indexing
Laser or encoder-based material detection
Accurate automatic feeding and length control
Minimizes scrap and improves part consistency
High-Performance Blade Drive
10 HP blade motor for heavy-section cutting
Consistent torque across the speed range
Suitable for alloy steels and high-strength materials
Wide Industrial Blade System
Uses 2-inch wide bandsaw blades
Enhances beam strength and cut straightness
Reduces blade drift on large cross-sections
Variable Blade Speed Control
Speed range: ~50–328 FPM
Optimized cutting for mild steel, stainless steel, and alloys
Extends blade life and improves surface finish
Hydraulic Blade Tensioning
Automatic hydraulic blade tension system
Protects blade from improper tension
Improves safety and cutting consistency
Carbide Blade Guides
Tungsten carbide inserts with heavy-duty bearings
Maintains blade alignment under high cutting loads
Ensures cleaner, more accurate cuts
Dual Hydraulic Full-Stroke Vises
Secure clamping for large and heavy materials
Split jaw design minimizes burr formation
Improves downstream processing quality
Save-A-Blade Protection System
Automatic shutdown in case of blade breakage
Reduces damage to machine and tooling
Enhances operator safety
High-Capacity Coolant System
Large coolant tank for extended cutting cycles
Adjustable flood coolant delivery
Improves blade life and heat dissipation
Efficient Chip Management
Integrated blade brush for chip removal
Keeps blade teeth clean and efficient
Maintains cutting accuracy
It is a fully automatic NC-controlled horizontal dual-column metal bandsaw.
Up to 620 mm (24.4").
Yes, up to 620 × 760 mm (24.4" × 30").
Yes, it is designed for continuous, high-throughput cutting.
It uses a 2-inch wide industrial bandsaw blade.
Approximately 283 inches (23' 7").
A powerful 10 HP blade motor.
Yes, blade speed is infinitely variable.
Up to 100 cutting programs.
Yes, it features automatic servo-controlled indexing.
Through laser or encoder-based material detection.
Yes, carbide guides with heavy-duty bearings are standard.
Yes, hydraulic blade tensioning is included.
Save-A-Blade protection and automatic shutdown.
Steel service centers, heavy fabrication, structural steel, and OEM manufacturing.
| Blade Length inches | 283" |
| Min/Max Blade Width | 2" to 2" |
| Machine Type | Metal |
| Cutting Capacity – Round | 620 mm (24.4") |
| Cutting Capacity – Rectangular | 620 × 760 mm (24.4" × 30") |
| Blade Thickness | 0.050" / 0.063" |
| Blade Speed Range | ~50–328 FPM (Variable) |
| Blade Motor Power | 10 HP |
| Job Storage | Up to 100 Programs |
| Coolant Tank Capacity | ~22.5 gallons |
| Hydraulic Tank Capacity | ~10.57 gallons |
| Workbed Height | ~29.5 in (750 mm) |
| Machine Weight | ~11,000 – 11,880 lbs |
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