RA4020 shrink packaging machine adopts ceramic Dan Yingheng temperature thermal storage tubes, electronic continuously variable thermostat, solid state relay control, stable and reliable, low noise, long life. Packaging after the product is sealed, moisture-proof, anti-impact, suitable for multiple items bind tightly packed and tray packaging. The machine of PVC, PP, POF, C3, D995 etc. shrink film can be applied. The use of advanced technology contraction transport wind, hot air evenly, shrinkage effect. Transport motor, strong power, continuous work long hours. Conveyor belt, high temperature, wear-resistant, non-hot film, no deformation. Features: 1. Electronic continuously variable transmission, stable and reliable, long life, low noise. (2) far infrared quartz heating tube, working continuously generated when infrared radiation, with a strong wind cycle, the temperature of the heating chamber becomes more uniform, while saving energy. 3 conveying part adopts high-power DC motor, can be variable speed, while carrying a higher rate. 4 can work long hours, but also stable and reliable operation. 5 using special mechanical structure design, more beautiful, luxurious, leaving the maintenance becomes easy and convenient. Application: used in food, beverage, candy, stationery, hardware tools, daily necessities, chemical supplies shrink wrap. Technical parameters: Model RA4020 Power 220/380V 50/60Hz Power 6KW conveyor speed 0-10M/min load 5Kg Shrink size 800 * 400 * 200mm Machine size 1250 * 600 * 1200mm Machine weight 70kg 1, infrared quartz tube heating mode, the work can be continuously generated far-infrared radiation, with a strong wind cycle, the heating temperature becomes more uniform, while saving energy. 2, the transmission part adopts high-power DC motor, it can be variable speed, while carrying a higher rate. Can work long hours, but is stable and reliable. 3, using a special mechanical structure design, more beautiful, luxurious, and make maintenance becomes easy and convenient. 4, the use of temperature control table with the solid booster unique way of combining the regulation of temperature, so that the temperature of the error to a minimum. 5, all of the electrical components of high quality, brand name, so that the whole quality has been effectively guaranteed. Machine work Note: 1, shrinking machine power generally larger, so the input power supply must be greater than the standard shrink machine nameplate power, or easy to burn lines or electrical components. 2, the machine must be grounded to protect the personal safety. 3, each machine are all equipped with a cable connecting the power cord, which ends with a power lead part identification symbol, must be properly connected, illegal operation may cause electric shock. 4, when the machine specified voltage three-phase 380V power supply, you must also enter the zero line, which is the standard three-phase four-wire devices such as other packaging vacuum packaging machine. Otherwise, the machine does not work, and can easily burn the internal electrical components. 5, the machine must be installed horizontally, otherwise it will shorten the life of the heating tube. On the mesh belt machines, its tilt installation will result in off-center belt slipping even throw switch phenomenon. 6, when the machine is used continuously for more than three months to deal with shrinking room temperature wires checked according to their degree of aging, as appropriate replacement. 7, machine work, and other parts of the operator's hand does not allow the operation of the machine parts in contact, especially high shrinkage temperature inside the chamber, it is easy to burn. 8, packing after work, you should turn off the heating switch, so that transport motor and blower motor continues to run for about 10 minutes, then cut off the entire power supply, which helps to improve the life of the machine's heat. Procedure: 1, close the power switch, power on, start conveyor belt, about 5 minutes warm-up, close the fan switch. At this point, according to the article size, film thickness, adjust the upper and lower chamber temperature control knob with conveyor speed, after debugging meet the requirements, you can be shrink-wrapped. 2, the actual situation, if the excessive contraction of wrinkles, can reduce or increase the heating temperature of the conveying speed, on the contrary, if there had shrinkage phenomenon, can reduce the temperature or speed conveying speed. 3, the operation is finished, turn off the heating switch, so that the motor and air transport motor continues to run for about 10 minutes, then cut off the entire power supply. Common Faults and exclusion: a contraction chamber without heating phenomenon? Heating switch is defective, replace the switch (32A). ? Indoor aging wires shorted, replace wire (wire cross-section greater than 2.5mm2). ? Head electric lines or electric tube missed the real damage. ? Thermostat panel is damaged, replace (220V, 40A). ? Potentiometer bad exchange (100K, 2W). 2, the transmission network does not turn? Conveying switch failure, replace. ? Governor Dashboard bad exchange. ? Potentiometer bad exchange (100K, 2W). ? Conveying motor damage, replace (DC24V). ? Conveying mechanism jammed, check troubleshooting. 3, the air motor does not turn? Hot air switch is damaged, replace (10A). ? Motor damage, replace. ? Attachment: packing list.