12 years of Haitian injection molding machine for sale

With computer control technology to work on the application of the injection molding machine, microcomputer components and their related auxiliary electronic board to power supply voltage fluctuations, ambient temperature, humidity, shock resistance as well as the installation of external high-frequency signal interference are made the higher requirements, for keeping control box ventilation fan used to work, the use of high precision regulated power supply equipment, control box by trying to reduce the influence of external vibration, and so is the basic requirement of working, We should effectively solve the problems in these areas and regularly checked. Mechanical part 1, the module parallel platen parallelism can best reflect the situation clamping portion, the template does not cause product failure and a parallel increase in equipment and tooling wear. Templates can be achieved by parallel clamping appearance when analyzing the transom and product movement preliminary reflected, but the exact circumstances, the need to give with a dial indicator and other detection equipment. Template parallelism adjustment shall be familiar with the personnel according to the steps, or improper adjustment greater damage to the machine. 2, mold thickness adjustment should regularly use mold thickness adjustment system, the mold thickness from the thickest to thinnest to the callback time to ensure the smooth operation of the long-term use of the same mold machines, this check must be carried out in order to avoid failure. 3, central lubrication of all mechanical moving parts of the system need to have proper lubrication, central lubrication system is currently one of the necessary injection molding machine. Central oil lubrication system should pay attention to regularly check for fill, the lubricating oil to be clean and free of contaminants to ensure that all lubrication lubricating oil supply position. When they find the tubing blockage or leakage should be immediately replaced or repaired. Most are due to lack of lubrication of the mechanical wear occurs, and therefore to lubricate enough attention. 4, maintaining smooth operation of each operation is not smooth vibration or improper adjustment may be because of the speed, speed changes and time does not fit or mechanical, pressure regulator cause. Such vibrations will make the mechanical parts wear and vibration acceleration tightened the screws, so should be reduced and avoided. 5, bearing inspection when the bearing portion at work have different sound issue, or internal bearing temperature means that worn, should be checked or replaced, and re-injected into the grease. 6, from the injection screw, check ring and barrel composed the heart of the injection molding machine, determines the quality and efficiency of processing and must keep them in good working condition. First to take the necessary measures to prevent non-plastic debris mixed plastic materials, furthermore should pay attention to check the screw and barrel room, correct clearance check ring and barrel, the normal gap should be sealed plastic reflux and produce plastics required for shearing, when found in slow melt, melt spots and black spots, or forming an unstable product should check the wear of the screw, check ring and barrel. Also keep the motor clean and all the oil catch, if there is dirt motor housing, can cause its cooling function, should check once problems are detected promptly repaired to play a role to ensure the normal operation of the machine. If the machine's seals, etc. used for too long will natural wear and tear, lost a role, or play function well and raw oil spill, should be replaced in accordance with specifications. Also stop using the machine for too long or to the injection of different plastics, it must first melt the remaining plastic barrel fine materials science and clean, which is conducive to the smooth melt process. The service life of the injection molding machine, injection molding machine manufacturer relies not only on high-quality assurance, but also depends on the user's well-maintained, in order to improve its reliability and durability.