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C-420NC High Production Automatic Bandsaw

Cosen Bandsaw Machines

The C-420NC  is a high performance automatic bandsaw for mass production with a cutting capacity of up to 420mm dia, bundle cutting options available.

SNC100 controls are programmable up to 100 different jobs including quantity and length of cut. The control automatically compensates for Kerf loss after data input and requires no manual calculation for the number of times to index.

Rugged, Dependable, and Advancd Technology, are all words that describe every Cosen SNC-100 Series Sawing Machine.

PLC Control - Smart NC Technology
Easy programmable touch screen control
Inverter controlled blade speed
Full stroke material clamping
Vise pressure regulator

Cutting Capacity

Round

420mm

Square

420mm

Rectangle

420 x 420mm

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Bundle Cutting CapacityWidth
Height
Blade Speed20 - 100 m/min 66 - 328 ft/min
Blade Size 4770 x 41 x 1.3mm 187.8" x 1.6" x 0.05
Blade Motor 7.5HP 5.6kW
Hydraulic Motor 2HP 1.5kW
Coolant Motor 1/8 HP 0.1kW
Workbed Height 737mm 29"
Gross Weight 3300kgs 7260lbs
Floor Space 2490 x 2360 x 1735mm 98" x 93" x 68"
FeaturesBlade Guide, Drive & CoolantMaterial Feeding & ClampingMachine Control, Automation & Safety

Features

100 Programmable cut length and quantity positions for multi job cutting/storage. Full colour touch screen panel with machine status indicators and error message displays. Dual blade controls of both blade feed rate and material pressure force. Inverter controlled blade speed: 20 – 100 mpm, actual speed shown on display. A single vise stroke of 503mm with NC calculated multi shuffle up to 9999mm long. Carbide pads controlled with variable speed hydraulic swarf conveyor, fully guarded. Hydraulic blade tension control with blade breakage safety shutdown. Mitsubishi PLC Control. Full stroke material vises, No manual setting required controlled with double retracting carriage vise for improved handling of bent stock and reduced risk of material marking. New Improved “CE” Full Mesh guarding, interlocked blade covers, blade motion detectors and mechanical lock on control cabinet doors. Powered swarf brush with variable speed hydraulic swarf conveyor, fully guarded.

Blade Guide, Drive & Coolant

Carbide blade guide assembly blocks with additional bearing guides and vertical blade guides. Hydraulic blade tension to maximise blade life. Inverter controlled blade speed for a range of materials. Quick action cam locks on carbide pads for easy blade changing. Integral coolant system built into the machine frame (85 Ltr capacity). Specially designed gearbox for high lateral pressure.

Material Feeding & Clamping

Split front vise to allow automatic feeding down to a minimum scrap end length of 60mm long. Full stroke hydraulic vise clamping, No manual adjustment required. Double retracting rear vise jaws to improve handling of bent material and reduced risk of marking. Vise jaws feature replaceable hardened wear plate inserts. Computer controlled cut length setting. One set of vertical infeed rollers. Discharge adjustable material guides with integrated coolant return.

Machine Control, Automation & Safety

Multi quantity/cut length programming facility. 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. Operate screen displays items such as blade speed, blade life, feed vise position. Automatic work height selector. Blade breakage and slippage safety sensor. Interlocked blade band wheel cover guards.

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ServiceS & after sales support

After sales support is just as important as the performance of our products. Full support is provided by our team of technical service personnel, working alongside the customer is where our expertise in technical support is best demonstrated. Our staff provide a comprehensive advisory service and ensure that all customers receive the very best in back-up support.