- The transmission gears of the whole machine are all made of 20CrMnTi alloy steel, carburized and quenched, and the hardness is HRC58~62: After gear grinding, the precision of six grades ensures high color registration accuracy for long-term use. - The transmission bearings of the whole machine and the important transmission parts all adopt reinforced self-aligning bearings, which are easy to maintain and have a longer service life. (Using one of the three famous brands: “Havalo“) Dongguang Zhuoya Packaging Machinery Manufacturing Co., Ltd. is a professional enterprise specializing in the production of various types of printing machines and a complete set of packaging machinery and equipment. Dongguang Zhuoya Packaging Machinery Manufacturing Co., Ltd. was founded in 1996. Our company covers an area of more than 10,000 square meters. Contact us: WhatsApp/Mobile Phone: 8613323478652 zhuoyasales3@ #packaging #corrugatedbox #corrugated #corrugatedpackaging
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