Supply Shenzhen New Used injection pull Wholesale

 Dongguan City-Electronics Co., Ltd. is the most experienced and one of the most powerful electronic equipment manufacturers, specializing in PVC belt production line (various sizes), aluminum production line, automatic spraying production line, manual, automatic, single side, bilateral plug-in line, STM reflow soldering machines, high and low deck oven, heated oven fire, single duplex on three sides water POON counters, stainless steel water showering cabinet, a single, two-color printing machines, hemp machines, resistance machine , environmental air-conditioning, stainless steel, tin ventilation engineering, second-hand production line equipment, production lines, water POON counters, fuel injector production line buying and selling. In response to the world's environmental nitrogen-free furnace, nitrogen-based provincial unique design, strong and advanced process control software, ranks the forefront of the world's lead-free technology, a world-class electronics manufacturing large base. Companies adhering to the "customer first, service first, quality leadership, skill specialization" purposes, a reasonable allocation of resources, implementation of enterprise resource planning management system, to ensure that the added value of the common interests of both supply and demand and product of. We sincerely welcome all companies to discuss investment in the product ordering and technical advice. Zhenqiang electronic equipment factory in Dongguan specializing in a variety of second-hand production line equipment companies, with advances in technology continue to increase in production equipment, improve the technical level, increased technical personnel, develop new products, and continue to move towards sophistication of automated production equipment. The Company under the customer's industry characteristics and process requirements, system design, manufacture, installation, commissioning a set so that you are satisfied with the device. The company also operates: machinery, electronics accessories, can one-stop service. The Company has professional maintenance department, to customer service, customer satisfaction is our final one, brief electrical operation: pipeline phase four-wire power needs, outside the main switch is equipped with a, (available four-pole three-phase four-wire switch, the switch can also be used to control three-phase power only, the zero line directly, attention must not be second-connected zero line has also been another switch). Distribution box N zero line, A, B, C then the power of three-phase power, U, V, W connected to motor, speed motor 3,4 then F1, F2.5,6,7 access speed motor The u, v, w. 2, start the motor: first power, then three power indicator light will all prove to three-phase power distribution box already. You can now click on the blue button start the motor, the motor can be started, if not start, you can open the distribution box door, look at the first row of the second DZ108 switch, whether it is a long red and blue short. If not, can this blue suppressed. After the motor starts, and then open the switch assembly line speed table, then governor of the table potentiometer slowly to rise, expression of the rotational speed to the desired speed. When potentiometer speed off the first table slowly down to zero, and then close the switching speed of the table, press the red button electric organ, you can stop the motor. Finally, the main switch is turned off. 3, fluorescent lighting, start by clicking the blue button, you can start fluorescent, then click the red illumination of the red button off, you can stop lamp. If the lamp is not lit, check the level switch on a lamp stand in one position is open. Finally, examine the first row of the third, fourth DZ47 is in the open position. Repair and maintenance of various accessories line method, repair and maintenance methods head motor: the motor must not water, it can not add diesel and liquid organic compound in the motor, as this may cause damage to the motor insulation failure. Maintenance of speed head with the motor. Electrician examine the remaining motor maintenance and maintenance manual. 2, the chain of repair and maintenance methods: the chain may cause long-term operation of the original oil heat volatilization, which led to an imbalance in the chain during operation, noise increases, crawling like. Then you can open the tail of the seal plate, to chain together a little butter or concentrated lubricants. 3, line the nose gear box repair and maintenance methods: the first time in about three months to put the net reduction box oil, diesel or gasoline inside the gearbox wash, put the net after the new oil to the middle of the viewing window instantly. (Per month to pay attention to whether too little lubrication). The lubricating oil change a year later again on it. Too much oil can cause fever gearbox, the motor load is too large to motor protection switch tripped. Too little lubricant may lead to the gearbox heat, noise increases and gear box hanged and scrapped. Chun-keung is willing to work with you to progress together products, create brilliant.