Han’s Yueming Group semi-automatic mask earloop welding machine fully improves the speed and quality of earloop welding.

Han’s Yueming Group semi-automatic mask earloop welding machine fully improves the speed and quality of earloop welding. Han’s Yueming Group BHL-N95 / KN95A semi-automatic mask earband welding machine is designed for spot welding of N95 masks and KN95 masks. It uses ultrasonic method to fuse the outer sides of the mask body to complete the […]

Design of hotel virtual use system based on ARM microcontroller and MC13192 radio frequency chip

“Short-distance communication technology has been well applied in the hotel industry, and its technology is becoming more and more mature. Some large western hotel industries have adopted WiFi technology, which is suitable for high-cost and large-scale applications, and has mature technology due to the support of large enterprises and IP; some domestic small and medium-sized […]

The industry seizes the opportunity of the Metaverse track, and the Metaverse industry chain is gradually taking shape

According to the official account of the Shanghai Municipal Commission of Economy and Information Technology, the Shanghai Municipal Economic Informatization Work Party Committee and the Municipal Economic Informatization Commission held a meeting on January 8 to plan industrial and informatization work in 2022. The meeting emphasized the layout of the new track of the Metaverse, […]

injection molding machine

:、 初选注塑成型设备 (一)注塑成型设备的分类 1、按注塑机加工能力分类 injection molding equipment the classification of injection molding machines 1.the injection molding machine processing ability style clamping force(KN) theoretical injection volume(cm3) mini < 160 <16 small 160〜2000 16〜630 medium 2500〜4000 800〜3150 large 5000〜12500 4000〜10000 super large >16000 >16000 2.the profile characteristics of machine Horizontal injection molding machine: mold clamping device and the injection […]

What are the effects of heating on Silicone?

silicone itself is not poisonous, but some silica gel is blended with additives dangerous to body, silica gel is an extremely active adsorbent material, is an amorphous material, its chemical formula is mSiO2-nH2O, insoluble in water and any kind of solvent, non-toxic, unappetizing, chemically steady, with the exception of solid alkali, hydrofluoric acid does not […]