Surface treatment of chromium-free new process

In December 2003, a new chromium-free treatment process was developed by AHC Surface Treatment Technology in Germany. The salt spray tests of the AZ91HP and AM50HP samples treated showed that the corrosion resistance was the same as that of the chromate-treated samples. Suitable for processing various brands of casting, die-casting and rolling magnesium alloys. The conversion film obtained in this process does not contain any harmful substances and is conducive to the final recovery of the workpiece. It is currently the best choice to replace the chromate treatment.

Noodle Production Lines

Helper Food Machinery is one of the most professional noodle equipment manufacturing and R&D enterprises in China. We provide a full set of solutions for fresh noodles, frozen cooked noodles, LL noodles, semi-dry noodles, dry noodles, Chow mein noodles, etc. Our noodle production line has not only won the recognition of major Chinese noodle customers, but also exported to the United States, Germany, and other countries. The noodle line mainly includes pre-processing equipment, including kneading, rolling, aging, sliting, etc., as well as further-processing equipment, including steam cooking, quick-freezing, sterilization, acid water rinse and other equipment.

Boiled Noodle Production Line,Noodle Production Line,Frozen Cooked Noodles Making Machine,Fresh Noodles Line

Helper Machinery Group Co., Ltd. , https://www.helperpastamachine.com

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