SMT Solder Paste Manual Printing Machine

Solder Paste Manual Printing Machine is one of the more affordable of all the S M T printing machine, its design is small and exquisite, mainly for single and double-sided circuit board solder paste or red glue printing requirements design, the working platform selection of high-quality aluminum honeycomb positioning holes in the processing, the base of the thickened steel plate welded molding, sturdy and stable, durable. The size of the working platform is 320*450mm, the printing size is 300*400mm, suitable for all the PCCB circuit boards within the above dimensions. Precision solder paste printing table components and their role are: adjusting knob: used to adjust the height of the steel mold plate; fixed knob: used to fix the steel mold plate; work table: used to place the P C B board to be scraped solder paste; fine-tuning knob 1: when the initial alignment, with this knob on the front and back of the direction of the fine-tuning; fine-tuning knob 2: when the preliminary alignment of the position, with the knob on the left and right direction of the fine-tuning; level of fixed knob: adjusting the horizontal plane of the steel plate. Adjust the level of the steel mold plate. Solder paste printing station related accessories and their role: tape: P C B circuit board fixed on the pallet; solder paste: for soldering; scraper: scraping solder paste; P C B circuit board board: to be soldered circuit boards; pallet: in the use of the pallet, the P C B board with transparent adhesive fixed on the pallet, in the initial alignment, can be flexibly moved to move the position of the P C B board, to achieve the purpose of the coarse adjustments; steel template: the steel moldboard provides a commonly used SMD components packages. The steel mold plate provides a commonly used SMD component package (users can customize the steel mold plate according to the needs), scraping solder paste for the uniform distribution of solder paste.

Manual printing station debugging methods: check whether the steel mold is clean, if there is solder paste or other solid material residue, alcohol, towels should be residual in the steel mold debris clean; check whether the solder hardness is moderate. Detection method: in the steel mold plate to select the pin more dense components, the solder paste scraped on the test board (P C B board or paper), observe whether the solder paste can all leak through the steel mold plate and evenly distributed on the test board, if there is leakage but not or leakage phenomenon, it should be adjusted to the hardness of the solder paste until the hardness of the paste is appropriate until the adjustment of the method of the solder paste: tweezers or a piece of plate directly mixing, to the paste in the solder! Add a little diluent, with tweezers or a small piece of plate mix well.