Midland Bright Steels have recently acquired a new COSEN G-320 Twin Column Automatic Bandsaw from Sawcraft UK.
Technical Specifications
Cuting Capacity |
Round |
Square |
Rectangle (H x W) |
|
320mm Dia |
320 x 320 mm (12.6" x 12.6") |
380 x 320 mm (15" x 12.6") |
|
Bundle Capacity |
Height |
70 - 140mm |
Width |
190 - 300mm |
|
|
Key points overview
Safety: NEW Improved “CE” Full guarding, Interlocked Blade covers, Blade motion detector and mechanical lock on control cabinet doors
Motor: 5HP (3.75 Kw) ULTRA Heavy duty blade drive motor with overload protection
PLC: Mitsubishi PLC Control
Displays: Full Colour, touch screen panel with machine status indicators & error message displays
NC Axis: 99 Programmable Cut length & Quantity positions for multi job cutting / job storage
Feeding: A single vice stroke of 403mm with NC calculated multi shuffle up to 9999mm long
Blade: 34mm wide blade - Control has material pull back before blade lifting facility
Tension: Hydraulic Blade Tension c/w blade breakage safety shutdown
Vices: Full stroke material vices, No manual setting required c/w double retracting carriage vice for improved handling of bent stock and reduced risk of material marking
Split: Split vice for clamping both side of the material & minimum back end of 50mm
Speed: Inverter controlled Blade speed 20 - 100mpm, actual speed shown on display
Feed: Dual blade controls of both Blade feed rate and material pressure force
Guides: Carbide pads c/w quick setting for easy blade change and roller bearing guides
Swarf: Powered swarf brush with variable speed hydraulic swarf conveyor, fully guarded
Coolant: High powered pump supplies guide arms, adjustable central nozzle & swarf brush
Light: Adjustable high powered work light as standard
COSEN G-320 Technical Features
Machine Build
- Heavy Duty, Robust construction (2000 Kgs)
- Twin column design for cutting harder and difficult materials
- Tilted saw bow design to reduce twist on saw blade and maximise blade life
- Hydraulic shuttle vice system
Bandsaw Blade Drive
- Specially designed gearbox for high lateral pressure
- Blade Motor = 3.75 Kw (5Hp)
- Inverter controlled Bandsaw blade speed suitable for a range of materials (20-100 m/min)
Bandsaw Blade Guide & Coolant
- Carbide blade guide assembly blocks with additional bearing guides
- Additional vertical blade guides
- Hydraulic blade tension to maximise blade life
- Integral Coolant system built into machine frame (45 Ltr Capacity)
- Bandsaw Blade = 4240 x 34 x 1.1 mm
Material Feeding & Clamping
- Split front vice to allow automatic feeding down to a minimum scrap end length of 50mm long
- Full stroke Hydraulic vice clamping, NO manual adjustment required
- Double retracting rear vice jaws to improve handling of bent material and reduce risk of marking
- Vice jaws feature replaceable hardened wear plate inserts
- Computer controlled cut length setting
- One set of vertical alignment infeed rollers
- Discharge adjustable material guides with integrated coolant return
Machine Control & Automation
- Mitsubishi PLC Control
- Full Colour touch screen for easy use
- Multi quantity / Cut length programming facility
- Programmable memory for up to 99 different jobs
- Automatic blade kerf compensation system when multi cutting for long cut lengths
- “Save a Blade” system to maximise blade life with material retraction before blade lift
- Automatic machine shutdown at the end of a job
- Error Message display system for easy fault finding
- Operator screen displays items such as blade speed, blade life, feed vice position, etc..
- Dual feed valve control for both cutting pressure and material force
- Automatic work height selector
- Single feeding stroke of 403 mm with NC setting and calculation of multiple feeding (maximum length 9999 mm) no manual setting required
Safety
- NEW “CE” full mesh protection guards and improved swarf conveyor guarding
- Blade breakage and/or slippage safety sensor
- Interlocked blade band wheel cover guards
Standard Accessories
- Blade “CLIP” system for easy blade change
- Adjustable front plate for cut off stock
- Additional flushing hose
- Bi metal band saw blade
- Machine work light
- Tool box, levelling pads and a spare blade wire brush
- Operation and Parts manual
Floor space
- W* = 2500 mm x D = 2020 mm x H = 1900 mm (98” x 80” x 75”)
(Note: * = Machine width includes NEW CE guarding and chip conveyor)