At NPE: Rotary Stretch-Blow Machine from China
A fifth-generation PET machine.
Among the large contingent of Chinese machinery suppliers at the show this week, Tech-Long USA, Commerce, Calif., is showing off a new generation of rotary stretch-blow molders in booth S32001. The G5 model on display offers outputs up to 2400 bottles/hr per cavity with six to 32 cavities. It reportedly reduces energy use by 10-15% compared with previous machines and enhances compressed-air recovery by 40-55%. Improvements in speed result from use of servo motors instead of pneumatic stretch rods; an integrated gripper system for faster bottle discharge from the molds; and a new PLC with 15-in. touchscreen. Improved seals are said to reduce air-exhaust noise from 92 to 83 db. Keth Boss, CEO of Tech-Long Americas, says this is the fifth-generation machine from Guangzhou Tech-Long Packaging Machinery Co.
Related Content
-
Modified Machines to Mold Unusual PET & PP Bottles at K 2022
K 2022 visitors looking for new ideas in stretch-blown containers will be treated to two novel collapsible concepts a the Nissei ASB booth.
-
How Was K 2022 for Blow Molding?
Over a dozen companies emphasized sustainability with use of foam and recycle, lightweighting and energy savings, along with new capabilities in controls, automation and quick changeovers.
-
Coca-Cola’s Redesign of Small PET Bottles Pushes Lightweighting Below Prior ‘Floor’
Coca-Cola thought it had reached the limits of lightweighting for its small PET carbonated soft drink bottles. But a “complete redesign” led to a further 12% reduction.
