Exclusive Asia - Sand line liquid

A sand line was operating instructions, process equipment 1, drug requirements for tanks and piping pp rubber or PVC materials, including rubber or PVC board pp 8-12mm thickness requirements. 2, try to seal the entire equipment requirements. Since the sand line has a volatile liquid, so the combination of the cap and seal around the frame should have. Second, the operating process 1, the preparation of the glass cleaning solution: the first use of hydrofluoric acid watered ratio of 1: 7, clean the glass surface, then rinse using tap water, the excess water wiped the glass surface. Soak: place the glass does not require treatment with a protective film to prevent the paste from the bottom of the glass to glass other parts of an acid etching to remove the protective film is part of decorative patterns, and then the glass into the pool soaking up the pattern part (immersion booster 1-2cm), note: first place need to swing up and down the glass when the liquid inside to soak (syrup glass surface must be soaked 3-5 cm), so that a uniform mixture of water and sand line liquid glass surface, Then the glass was still soaked in syrup for about 20-25 minutes, to slowly remove the glass, to prevent corrosion residue was reacted with the yarn off the liquid inside, (such as found in the liquid inside the glass corrosion The residue, it is easy to produce wave patterns, liquid filter must be clean, with cotton filters), then rinse with clear water. Third, note 1, the operation of the workers must wear protective clothing, boots and gloves, face masks, avoid direct skin contact with syrup. 2, the operating space to be ventilated, the operation of Chinese herbal medicines need to be sealed to prevent the volatile potion surrounding environment. 3, prior to production use small glass test results to determine the solution concentration, the etching depth and the etching time required, and then production. 4, stop production, medicine should be completely sealed, keeping efficacy. During operation, please do the protective measures! ! ! ! Contact: Dr Miss Contact: 13702378374 QQ: 543659500