Cover lid production
　· Part name: Cover lid
　· Part name: Zytel 70G35HSL NC010
　· Part weight: 3.6kg
　· Part size: Dia325x170mm
　· Other: 8 pieces stainless steel 316 thread nut
　· Molding press: 1000 Ton
　· Mold size: 500x600x541mm
　· Cycle time: 7mins

Main challenge:
　· Part weigh is 3.6kg, the average thickness 12mm, part cannot have air bubble etc bugs
　· Part need to pass safety test: under 15 bars water pressure and keep at least 10 mins without leaking.
　 Destructive test higher than 25 bars
　· Complicate machining details after molding and the machining need be very accurate

Our Solution:
　· We used extremely of the press to inject the part with proper speed and pressure to make sure the part will
　 have the weight 3.6kg, this will make sure molded parts have good quality and have no air bubbles
　· We prepared the special jig for the safety testing and destructive testing. This is circuital test for the molded
　 quality parts judgment.
　· Lot of special jigs was made for the molded parts CNC lathe machining, milling machining, drilling and thread tapping.
　· We also prepared the inspection jigs for quality control to make sure that the parts are good.