GENTLE PEELING
A special double-pressure circuit ensures that the six pairs of cutters are moved gently toward the asparagus in Hepro’s HSM 9.000.
Source: Festo
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Other Visser packaging applications discussed include cardboard sleeving machines, flow packers, stretch-foil wrapping machines, ultrasonic lid-placing machines, case packers, handle inserters, stick inserters, taggers and labelling machines.
Another successful partnership to improve industry production efficiency and product quality is the one established by Festo with Hepro, which manufactures asparagus-peeling machines. The HSM 9.000 peels up to 10,000 asparagus stalks per hour using pneumatically operated cutters. The asparagus stalks are washed, cut-to-length and put into carriers on a feed conveyor. Pneumatically controlled gripper systems remove the asparagus from the conveyor belt and insert them in specially developed, tulip-shaped containers. The asparagus then is held by the head using air-filled silicon bellows, and six pairs of stainless steel cutters are moved toward the asparagus to make a complete and even cut all around the asparagus stalk.
Hepro hopes to optimize its machines by making them less sensitive to moist, acidic ambient conditions.
Dr. Eberhard Veit, chairman of the board at Festo, revisited Festo’s partnership with Lely Industries this past year. The introduction of the Astronaut A3 robotic milking machine into the agricultural sector yielded a higher quality milk product, and the precision of the automated components integrated in the robotic arm is what helps maintain the purity of the milk, said Veit. View a video demonstration at www.ControlDesign.com/lely.
Festo combines technologies such as mechatronics, miniaturization, piezo technology and systems technology, that lead to efficient machine and equipment concepts.
