Automatic dispenser can be used in semiconductor packaging, PCB board parts and protection. LCD glass packaging and affixing, mobile phone board dispensing, key products dispensing, speaker packaging and dispensing, battery box dispensing, car parts coating, metal parts package coating, quantitative liquid filling, chip bonding Wait. Each machine in the use of time will inevitably be some problems, then the automatic dispenser in the use of the time will appear what aspects of the problem?
　　1. The viscosity of the glue Flow to the worse the liquidity of the glue it is thicker, the equipment is more messy.
　　Needle size and type of needle size will affect the size and accuracy of the plastic, when the pressure is fixed, the larger the needle tip should be based on the size of the commodity to select the dispensing needle, the needle size of the general needle diameter should be dispensing point 1/2, the best effect.
　　3. The amount of plastic size
　　Dispensing volume as long as the size of the glue by the duration of the resolution, the longer the time. According to our manager, the greater the amount of glue, the size of the glue point diameter should be 1/2 of the distance from the goods. This will ensure that there is enough glue to bond components and avoid excessive glue and the formation of the spoil.
　　4 operating power and environmental impact: less goods, do not seek power, the use of manual dispenser; outdoor operations, the use of glue gun. Accurate control of the demand out of the game, the use of machinery. Demand for active dispensing, the use of the initiative with the use of functional machines (higher cost, high power)
　　5. Glue Characteristics: One-component glue dispenser for common glue, double-glue dispenser for AB glue, PU glue dispenser for PU glue, and glue dispenser for specific UV glue.
　　6. Glue ingredients are commonly used in the glue: epoxy resin, UV glue, silicone, anaerobic adhesive. Instant glue, etc., if it is AB two-component glue but also consider its share.
　　7.AB glue dispenser in the use of the size of the pressure of the size of the pressure resolution of glue and glue out of speed, the worse the fluidity of the glue it is thicker, it needs more pressure, the glue should be based on the nature of the operating environment Temperature and amount of glue to select the size of the pressure, high ambient temperature will make the glue viscosity becomes smaller, better mobility, then need to reduce the pressure value; the other hand, to increase the pressure (through the regulator to conditioning)
　　8. dispensing costs: a variety of dispensing programs, not all dispensers require the use of machines, not all active dispensing must be attached to the dispenser. From the cost of thinking, if a glue needs to use too high price machines, to think about replacing the glue. If, by the way, the dispenser is too expensive, think of moving goods instead of dispensing tips.