Mit wem arbeiten Sie zusammen, wenn Sie eine neue Gießerei auf dem neuesten Stand der Technik benötigen?
Der Automobilzulieferer AYD arbeitete mit DISA zusammen, um eine Komplettlösung für die Gießerei zu implementieren. Zu den Gründen
“The main part of the EMP involved upgrading the HT’s blast wheels from the original eight SRD380 blast wheels to six U70x380 wheels,” says Lucas Li, Sales Manager, Spare Parts Wheel, Wheelabrator Asia Pacific. “These modern U-type wheels are the same type as the ones fitted to Dalian Maruyuu’s other, newer HT machines and offer higher performance.”
Wheelabrator’s compact Universal wheel design features double discs with eight blades each, giving improved intensity of abrasive distribution (optimised throwing angle and intensity peak) that ensures maximum cleaning efficiency. Proven in numerous applications, they can operate under difficult conditions with long maintenance intervals and, with their easy accessibility, require minimal maintenance time.
“Their greater intensity and efficiency is why we could use six Universal wheels to replace eight SRD wheels and achieve the same surface cleaning standard with a shorter cycle time,” says Lucas Li. “As part of the EMP, we also helped the customer to change the abrasive recycling system.”
“Following the EMP, shot blasting cycle time dropped dramatically, from 1000-1200 seconds to 600-800 seconds,” says Lucas Li. “The volume of maintenance and part replacement required also dropped by 20%, cutting the same amount – 20% – from maintenance downtime.”
The new, completely sealed, abrasive recycling system also improves safety and gives a cleaner working environment.
“The blast results were exactly what we had told the customer to expect and, after the EMP, there was no shot leakage at all,” says Leon Gu. “They were very pleased and have just signed the contract with us to upgrade the other HT machine as well. We will use four U wheels to replace the five existing SRD wheels and will deliver the EMP project later this year.”
After this last EMP, all HT machines at Dalian Maruyuu will feature the same U-type blast wheels, which further simplifies maintenance and helps the customer reduce the cost of spare parts.
