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Cutting Gob

Servo parallel

Parallel Gob cutting Mechanism

Technical sheet

Main Data

• Max. Shear opening – 280 mm
• Max stroke 82 mm (at min. cutting time)
• 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


• Parallel shear motion
• Simultaneous cut for each gob
• Modular and independent gob guide system
• Easy maintenance
• Reduce inventory
• Reduced job change downtime
• Constant cutting time at all machine speeds
• Reduced set up times
• More constant gob weight at high speed
• Presetting cutting cams
• Improved shear blade life


• Outside shear arms bearings to improve the rigidity of the arms
• New modular gob guide for easy change
• 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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Forming Machines

The internal R&D Department is focused every day on finding the best solutions to be applied in IS Machines which not only allow the production of perfect glass containers, but also a high performance production, reducing costs.