0121 561 5616 |  sales@sawcraft.co.uk

Semi Automatic

Our range of semi-automatic bandsaw machines incorporates both heavy duty twin column and pivot action designs to cover all types of application. The pivot action design is ideal for structural materials such as I beam, H beam, channel and angle steel that require mitre cutting at a single or double side swivel, mitre or straight cutting. The horizontal saws incorporating the twin column design are ideal for applications that require straight cutting of billets. The heavy-duty rigid frame reduces vibration and allows greater blade tolerances to be achieved therefore improving cutting accuracy and blade life

SH-250R Semi Automatic Bandsaw Machine

Cosen Bandsaw Machines


Round

250mm

Square

230mm

Rectangle

230 x 300mm

SpecificationFeaturesMachine StructureControl & Automation

Specification

Heavy duty horizontal bandsaw machine. Large capacity, compact machine requiring minimal floor space. Hydraulic powered saw head. Infinitely variable blade speed. Specially designed gearbox for high lateral pressure. Work height selector. Down feed rate and cutting pressure control. Blade breakage and blade tension detector.

Features

Carbide blade guides with roller bearings pre-align the blade before entering carbide blade guides. The feature reduces wear on blade guides and blade, thus enhancing blade life. The rigid guide arms are mounted on an extra wide dovetail slide for more solid and supportive surfaces. It also allows easy adjustment of guide arms. Two additional guides located on a central axis support the blade from the top, giving it extra penetrating force. Integral coolant system. Adjustable wire brush effectively removes chips from blade gullets.

Machine Structure

Oversized hydraulic cylinder supports the rugged saw frame with heavy duty universal ball joint accomplishing smooth and consistent downfeed through the entire cutting cycle. Special wear resistant DU Bushing works inside the precision bore solid cast hinge and ground pivot shaft to ensure durability and long useful life. The gearbox is specially designed to accept high lateral pressure. Infinitely variable blade speed allows the operator to select the correct speed for the material being cut.

Control & Automation

Downfeed rate and cutting pressure control. The feed rate can be adjusted by setting the dial between 0-10. It allows the adjustment of the cutting pressure and feed rate according to the varying material types and hardness, which results in longer blade life, shorter cutting times and better finishes. The control panel is clearly arranged and conveniently located on front of the machine, eliminating the need for the operator to reach over a moving blade. Front and rear hardened wear strips in work bed. Material clamping adjustment device for rough material handling.

SH-4030 Semi Automatic Bandsaw Machine

Cosen Bandsaw Machines


Round

300mm

Square

300mm

Rectangle

300x400mm

SpecificationBlade Guide & CoolantMaterial Clamping

Specification

Very heavy duty robust construction – net weight 700kgs Rigid scissor action bandsaw bow design Variable blade speed control Bandsaw blade motor drive = 3.75Kw (5HP) 34mm wide bandsaw blade for stable and precise cutting Dual feed valve system. Material type and feed rate are easily and simply adjusted for the optimum cutting parameters.

Blade Guide & Coolant

Carbide blade guides Automatic hydraulic blade tension, reduces tension on the blade when the machine is switched off to help increase blade life. Integral coolant system Powered blade cleaning brush synchronised to the blade speed.

Material Clamping

Hydraulic clamping vise cylinder which quick ratchet setting Split vise for clamping both sides of the cut Cast vise jaws with replaceable hardened and ground wear plates Two input material support rollers built in to saw frame.

Sawcraft RF-300 Semi Automatic Dual Column Bandsaw


Round

300mm

Square

300x300mm

Rectangle

300x500mm

Bandsaw Blade DriveBandsaw Blade Guide & CoolantControl & AutomationMaterial Feeding & Clamping

Bandsaw Blade Drive

Heavy Duty, Robust construction (Nett Weight = 700 Kgs) Dual column feeding system for stable and precise cutting. Motor drive = 2.2 Kw ( 3HP) Specially designed gearbox for high lateral pressure Variable blade speed control (22, 40,58,84 mpm) 34 mm (11/4”) wide bandsaw blade Bandsaw Blade Size = 3950 x 34 x 1.1 mm

Bandsaw Blade Guide & Coolant

Carbide blade guides with bearings increase the stability and prolong blade life. The Bearing guides eliminate blade stress by pre aligning the blade before it enters the carbide guides. Integral Coolant system, coolant. Powered blade cleaning brush synchronised to the blade speed Wide chip tray with filter net for easy collecting chips and cleaning.

Control & Automation

The operator control station is ergonomically positioned at the front of the machine All control functions are clearly identified for ease of operation Main electrical lockout switch is mounted at the front of the operator control station Dual feed valve system. Material type and feed rate are easily and simply adjusted for the optimum cutting parameters Saw bow lifting height setting by sliding bar, easy to operate. Semi automatic with hydraulic pump and magnetic switch to control saw bow up and down movement.

Material Feeding & Clamping

Semi Auto hydraulic vise provides 15mm travel for auto clamping. Lead screw and rack vise system provide quick and firm clamping. Adjustable blade guide arm to increase work piece precision and saw blade life. Hydraulic brake down feed dial on control panel, easy to operate.

SH-5542 Semi Automatic Twin Pillar Bandsaw Machine

Cosen Bandsaw Machines


Round

420mm

Square

420mm

Rectangle

420x500mm

SpecificationBandsaw Blade Drive, Guide & CoolantControl & AutomationMaterial Feeding, Clamping & Safety

Specification

Heavy duty, robust construction (2300Kg). Rigid dual column design for precise control of the cutting process. Heavy duty blade motor drive (7.5HP). Substantial 11/2″ wide bandsaw blade, essential for cutting hard and exotic materials. Quick action cam lock carbide blade guides for easier blade change. Full stroke hydraulic clamping vise cylinders (no manual adjustment required). Blade breakage and slippage safety switch to automatically shut down the machine. Material off cut support table with coolant return (additional support required for long cut lengths).

Bandsaw Blade Drive, Guide & Coolant

Specially designed gearbox for high lateral pressure. Variable bandsaw blade speed: 20 – 100 m/min. Digital blade speed indicator and settings are conveniently located on the operator control station with LED display. Carbide blade guides relieved for improved delivery of coolant. The bearing guides eliminate blade stress by pre-aligning the blade before it enters the carbide guides. Additional guides support the blade from above, providing additional penetrating force for faster cutting times. Powered blade cleaning brush synchronized to the blade speed.

Control & Automation

The operator control station is ergonomically positioned at the front of the machine . All control functions are clearly identified for ease of operation. Main electrical lockout switch is mounted at the front of the operator control station. Dual feed valve system (material type and feed rate) are easily and simply adjusted for the optimum cutting parameters. Work height selector.

Material Feeding, Clamping & Safety

Full stroke hydraulic clamping vise cylinder (no manual adjustment required). Hydraulic lifting of material in feed support roller with manual ratchet rotation for fine material adjustment of the cut position. Large vise jaws for secure material clamping, running on hardened and ground replaceable bed plates for long life. Blade slippage and breakage safety switch to automatically shutdown the machine. Interlocked blade band wheel cover guards.

SH-7662 Heavy Duty Semi Automatic Bandsaw

Cosen Bandsaw Machines


Round

620mm

Square

620mm

Rectangle

620x760mm

SpecificationBlade Drive, Guide & CoolantControl & AutomationMaterial Feeding, Clamping & Safety

Specification

Twin column cross link design, heavy duty robust construction (3900kg). Infinite blade speed control : 20 – 100 m/min. Digital blade speed indicator. Split vise on both sides of saw blade to to tightly clamp the material and effectively reduce the burr on the material. Blade breakage detector. Hydraulic blade tension device to improve blade life. Self lubricating carbide and roller guide. Hydraulic lifting take in roller with power feeding table. Work height selector.

Blade Drive, Guide & Coolant

Blade speed indicator and settings are conveniently located in the operator control station with LED display. Quick action cam lock carbide blade guides. The bearing guides eliminate stress by pre-aligning the blade before it enters the carbide guides. Two additional guides support the blade from above, providing additional penetrating force for faster cutting. Integral coolant system, coolant is supplied at four points, entry and exit of the blade guides, centre of the cut and via the blade cleaning brush. Powered blade brush synchronized to the blade speed.

Control & Automation

The operator control station is ergonomically positioned at the front of the machine. All control functions are clearly identified for ease of operation. Main electrical lock out switch is mounted at the front of the operator control station. PLC Control technology. Dual feed valve system is easily and simply adjusted for the optimum cutting parameters. Work height selector.

Material Feeding, Clamping & Safety

Split front vise. Full stroke hydraulic clamping vice cylinders. Hydraulic powered in feed lift roller for forward and backward feeding. Vise jaws feature replaceable hardened wear plate inserts. Blade slippage and breakage safety switch to automatically shut down the machine. Interlocked blade band wheel cover guards.

SH-1010W Heavy Duty Semi Automatic Bandsaw

Cosen Bandsaw Machines


Round

1000mm

Square

1000mm

Rectangle

1000x1000mm

SpecificationBandsaw Drive, Guide and CoolantControl & AutomationMaterial Feeding & Clamping

Specification

Heavy duty, robust construction (12,000kg). Bandsaw blade motor drive (11.2Kw/15HP). Hydraulic blade tension to maximise blade life with pressure relief when machine is not in use. The bearing guides eliminate blade stress by pre-aligning the blade before it enters the carbide guides. Two additional guides support the blade from above, providing additional penetrating force for faster cutting times. Precise feed rate control valve has 60 digital incremental setting positions. Two feeding vises, One Front and one Rear. The feed length per stroke = 450mm for the Rear vise and 350mm for the Front vise. A roller work bed allows easy loading and off loading. Blade slippage and or breakage safety switch to automatically shut down the machine. “Laser cut” or “Keep on” selector allows the operator to choose to shut the machine off at the end of the cut or return the saw head to a pre-selected height ready for the next cut.

Bandsaw Drive, Guide and Coolant

Specially designed gearbox for high lateral pressure. Powerful inverter controlled variable bandsaw blade speed: 15 – 80 m/min. Hydraulic carbide blade guide tension, guides are relieved to improve coolant flow. Powered setting of blade guide arm, controlled from operator panel. Integral coolant system, coolant is supplied at four points, entry and exit of blade guides, centre of the cut and via the blade cleaning brush (150 Ltr capacity).

Control & Automation

The operator control station is ergonomically positioned at the front of the machine. All control functions are clearly identified for ease of operation. Main electrical lockout switch is mounted at the front of the operator control stataion. Saw head work height selector.

Material Feeding & Clamping

Full stroke hydraulic clamping vise cylinders. The machine will not start unless guides are clamped. Shadow light projects the cutting line onto the material. Interlocked blade band wheel cover guards.