SERVO ARCUATE
MAIN DATA
- Max. Speed 180 cuts/min
- Min. cutting time 330 msec
- Max. Shear opening angle 30° or 40°
- Cut angles 0°÷90° LH and 0°÷30° RH
- With cut angles > 30° RH a symmetrical mechanism can be used
- C.D.: SG-DG 3”- DG 4”3/8 -TG 3”
- Integrated or stand-alone system, even on conventional feeders
- Interface with any type of machine
BENEFIT
- No reverse motor rotation at the cutting point
- No mechanical cams: -Reduced job change downtime -Easy cam customization
- Constant cutting time at all machine speeds -Reduced set up times
- More constant gob weight at high speed
- Presetting cutting cams
- High reliability
FEATURES
- Connecting rod-crank transmission
- Air spring on the no-motorized arm to guarantee a constant contact between teeth of the arm gears
- Motor support assembled on a carriage and controlled by a pneumatic cylinder for mechanism’s emergency stop
- Overlap shear position’s adjustment by motor support’s position control (carriage end-stroke control)
- Opening and emergency positions’ control
- Data programming by operator’s computer or hand-terminal
- Easy and efficient trouble diagnostic
SERVO PARALLEL
MAIN DATA
- Max. Speed – 200 cuts/min
- Min. cutting time – 250 msec
- Max. Shear opening – 280 mm
- Max stroke 82 mm (at max speed)
- Cut angles 0°÷90° LH and 0°÷30° RH • C.D.: SG – DG 3” – DG 4”3/8 – TG 3”
- Integrated or stand-alone system, even on conventional feeder
- Interface with any type of machine
BENEFIT
- Parallel shear motion:
- Simultaneous cut for each gob
- Modular and independent gob guide system:
- Easy maintenance
- Reduce inventory
- Reduced job change downtime
- Easy cam customization
- Constant cutting time at all machine speeds
- Reduced set up times
- More constant gob weight at high speed
- Increased carriage speed
- Presetting cutting cams
- Improved shear blade life
FEATURES
- Outside shear arms bearings to improve the rigidity of the arms;
- New modular gob guide for easy change;
- God guide with fine and standard adjustment (with 2 different gears ratio)
- Motor support designed for ball-screw self alignment and easy replacement
- Hybrid ceramic ball screw technology to reduce scraping and friction between balls and raceway:
- Right shear arm with independent gob guides adjustment
- Left shear blades holder arm with adjusting system for blades tension
- Lateral support with magnetic lock for mechanism clamping in working position
- Safety shear arms opening with pneumatic cylinders
- Shears mechanism support with height adjustment and lateral centring system
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