Semi-Automatic Canted Frame Straight Cutting Saws
SH-780F
Semi-Automatic Double Column Bandsaw for Heavy-Duty Structural Cutting
This machine is designed for high-demand production environments requiring precision and durability, especially when cutting structural steel such as H-beams, I-beams, and channels. With a robust twin-column construction, a 10 HP blade motor, and a 54mm wide blade, reliable cutting performance is ensured even on the toughest jobs.
• Heavy-Duty and Stable Structure
The rigid dual-column design maintains a consistent cutting angle and feed rate throughout the cycle, ensuring smooth and accurate cuts from top to bottom. Oversized round columns and premium cast iron parts provide strength and long-term reliability.
• Optimized for Structural Steel
A 5-degree blade cant is specifically engineered for structural profiles, allowing efficient and burr-free cuts of H-beams, I-beams, channels, and similar materials.
• Advanced Blade Drive and Guidance
The heavy-duty gearbox is built to handle high lateral pressures, while the inverter-driven system offers variable blade speeds for different materials. Hydraulic carbide blade guides, vibration dampers, and automatic blade tensioning extend blade life and maintain straight, clean cuts.
• User-Friendly Operation and Control
An independent, ergonomic control station allows easy access to all major functions. Dual-valve feed control lets the operator optimize feed pressure and rate for each material. The work height selector ensures the saw head automatically resets for the next cut.
• Efficient Material Clamping
Split vise jaws firmly secure workpieces on both sides of the blade for precise, burr-free results. Quick material changes and a pressure detector provide added convenience and safety.
• Comprehensive Safety Features
Proximity switches monitor blade slippage and breakage, immediately stopping the machine if necessary. All covers are painted in Alert Orange for visibility, with interlocks and protected wiring for additional safety.
• Easy Maintenance and Accessory Options
Includes features like a blade “clip” device for simple blade changes, a discharge table with coolant return, a built-in work light, and a toolbox with essential tools. Optional accessories such as a hydraulic chip conveyor, vise pressure regulator, and hydraulic nesting fixture are also available.
Already used by steel service centers and structural fabricators worldwide, this solution is engineered to deliver consistent, high-quality results in even the most demanding environments.
Contact us today for more information, a detailed quotation, or to arrange a live demonstration!
Standard Features
- Heavy-duty dual column construction for exceptional cutting stability
- 5-degree blade cant design, optimized for structural steel (H-beam, I-beam, channels)
- Powerful 10 HP blade motor with 54mm wide blade
- Independent ergonomic control panel for easy operation
- Variable frequency blade speed control, suitable for various materials
- Hydraulic-driven carbide blade guides for straight and precise cuts
- Automatic hydraulic blade tensioning system to extend blade life
- Synchronized power-driven blade brush for effective chip removal
- Built-in multi-point coolant system to enhance cutting efficiency and blade lifespan
- Dual valve feed system for precise adjustment of cutting pressure and feed rate
- Split vise design for secure clamping and burr-free cutting surfaces
- Automatic detection of blade slippage or breakage with safety shut-off
- Quick-change blade clip device for easy, single-person blade replacement
- Standard accessories include discharge table, work light, and toolbox
- Optional accessories: hydraulic chip conveyor, vise pressure regulator, hydraulic nesting fixture
Optional Accessories
- Hydraulic top clamps.
- Blade deviation detector.
- Hydraulic chip conveyor.
Specification
Model | SH-780F | ||||
---|---|---|---|---|---|
Name | Semi-Automatic Double Miter-Cutting Horizontal Band Saw | ||||
Capacity Max. | (Miter) Angle | 0° | 45° | 60° | |
Round | 550 mm (21.6 in.) | - | - | ||
Square | 550 mm (21.6 in.) | - | - | ||
Rectangular (H x W) | 550 x 780 mm (21.6 x 30.7 in.) | - | - | ||
Bundle Cutting | Front Top Clamp | W: 2-780 mm (0.07-30.7 in.) H: 0 – 630 mm (0 – 24.8 in.) | - | - | |
Rear Top Clamp | - | - | - | ||
Saw Blade | Speed | 15 - 130 m/min (50 - 426 fpm) | |||
Dimension (L x W x T) | 7,200 x 54 x 1.6 mm (283.4 x 2 x 0.063 in.) | ||||
Tension | Hydraulic | ||||
Guide | Interchangeable tungsten carbide | ||||
Cleaning | Steel wire brush | ||||
Electricity Output | Saw Blade Motor | 10 HP (7.5 kW) | |||
Hydraulic Pump | 2 HP (1.5 kW) | ||||
Coolant Pump | 1/4 HP (0.18 kW) | ||||
Fluid Tank UNIT: L | Hydraulic Fluid | 40 L (10.5 gal) | |||
Coolant Fluid | 85 L (22.4 gal) | ||||
Vise Clamping | Control Method | Hydraulic with full stroke cylinder | |||
Minimum Clamping Capacity | 0 mm | ||||
Remnant Length | 17 mm (0.6 in.) | ||||
Feeding | Control Method | ------------------------- | |||
Single Stroke | ------------------------- | ||||
Multiple Stroke | 99 M or 999 in. | ||||
Workbed | Height | 610 mm (24.0 in.) | |||
Weight Capacity | ------------------------- | ||||
Weight | Net Weight | 3,462 kg (7,632 lb) | |||
Gross Weight | 3,472 kg (7,654 lb) | ||||
Floor Space | (L x W x H) | 1270 x 3983 x 2391 mm (50 x 156 x 94 in.) |
* Design and specifications are subject to change without notice & obligation.
* Machines may be shown with some options.
Type of Saw
- Horizontal
Automation
- Semi-Automatic
Miter
- Semi-Automatic
Production Line
- Horizontal-Column
Capacity-Max. Height (mm)
- ≦550
Capacity-Max. Width/Throat (mm)
- ≦780
Capacity-Round (mm)
- 550
Blade / Circular Saw Width (mm)
- 54
Blade Speed Min.~Max. (M/min)
- 15-130
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Semi-Automatic Canted Frame Straight Cutting Saws | High-Precision Automation Equipment for Efficient Manufacturing
Cosen Mechatronic, based in Hsinchu, Taiwan since 1976, is a top manufacturer of high-quality Semi-Automatic Canted Frame Straight Cutting Saws and CNC bandsaws. Specializing in innovative and precise solutions for automotive, aerospace, and construction industries, Cosen ensures reliability and efficiency in all its products. Committed to superior performance and comprehensive customer support, Cosen Mechatronic enhances productivity and operational efficiency globally.
Cosen was rated as the No. 1 Sawing Equipment Brand by U.S. Metal Center News in 2015, 2022, 2023 and 2024. In 2016, the company launched the world's first Industry 4.0 Sawing Performance & Health Prognosis App - positioning itself as the technology leader in band saw manufacturing. Cosen manufactures a variety of bandsaw designed for cutting metal materials, distributing its products worldwide. With extensive experience and expertise in bandsaw manufacturing, we provide a diverse range of cutting capabilities tailored to meet the demands of industries including construction, automotive, transportation, wind power generation, and beyond.
Cosen has been providing customers with automated assembly line solutions since 1976, utilizing advanced technology and 55 years of experience to ensure each customer's demands are met.