injection molding machine

  Under normal circumstances, the regular maintenance of the   vertical injection molding machine   equipment is once a year, and the time is often arranged in the days before the holidays or during the holidays. The equipment management personnel participate in the guidance work, and the equipment maintenance workers and operators to cooperate in work. The main contents of the regular maintenance of the equipment are as follows: A: Sweep and scrub the oil stains on each part of the vertical injection molding machine and the dust in the electric control box. B: Disassemble the gearbox, bearing gland, check the quality of the lubricating oil and the amount of metal powder in the oil, clean and change the oil if necessary. C: Check the wear of various transmission parts. Gears with more serious wear should be surveyed and mapped, and they should be replaced in the next maintenance. D: Check the wear of the belt in the V-belt drive, and adjust the tightness of the V-belt ins...

  With the development of the plastics industry, the use of   injection molding machines   is increasing. However, the noise problem of injection molding machines has always plagued manufacturers and users. So how to eliminate the noise of injection molding machine? Next, the MH injection molding machine manufacturer will show you how to eliminate the noise of the injection molding machine. Causes of motor noise and troubleshooting methods the reason: 1. Damaged motor bearings 2. Motor coil winding failure 3. The motor wiring is wrong, the system pressure rises, and the noise increases Troubleshooting method: 1. Replace the bearing 2. Replace or repair the motor 3. Refer to the wiring diagram again for wiring The cause of vibration pump noise and its elimination method the reason: 1. The installation of the oil pump motor is different 2. Loose coupling 3. Internal failure of the oil pump 4. The oil level is too low, suck in air into the oil from the oil filter or the join...

  As we all know, a   vertical injection molding machine   is a machine that shapes plastics. It can process and shape plastics. It is a very common machine in plastics processing. However, the operation of the vertical injection molding machine requires strict compliance with safety operating procedures. So, what are the safe operating procedures for vertical injection molding machines? Here, the MH vertical injection molding machine manufacturer will tell you the detailed safety operating procedures. Safety operating procedures for vertical injection molding machines: 1. Make preparations for operating the vertical injection molding machine. 2. Check whether the parts of the machine and the electrical control box are in good condition. 3. Check the oil level of the hydraulic oil, whether the oil storage is sufficient, start the motor and observe whether the oil output from the axial plunger valve is normal. 4. Open the cooling water valve and connect the cooling water. ...

All-electric injection molding machines  are mainly used to process waste plastic films, such as industrial packaging films, agricultural plastic films, greenhouse films, beer bags, handbags, woven bags, agricultural bags, furniture, and daily necessities lights. The all-electric injection molding machine is a plastic recycling machine widely used and popular in the waste plastic recycling industry. Features of all-electric injection molding machine: 1. Separation from raw materials, cleaning, feeding and pelletizing are all fully automatic. 2. The all-electric injection molding machine makes full use of the automatic heating production of the high-pressure friction uninterrupted heating system, avoids continuous heating, and can effectively save electricity and energy. 3. The electromechanical separation of the all-electric injection molding machine makes the operation very simple. 4. The spiral cylinder is made of steel with carbon element structure. 5. The all-electric injection...

Why is the extrusion volume of the   high-speed injection molding machine   too small? Some customers often report to us that the extrusion volume of the high-speed extrusion injection molding machine will gradually decrease after a period of time, mainly due to the following reasons: 1. The first reason is that the mold surface is too cold because the cold air has been turned on for a long time. At this time, we have to check whether the rubber at the exit of the mold surface has been plasticized and melted. 2. The second reason is that the start-up temperature is too low. At this time, it is necessary to check whether the temperature of each part of the extruder and die meets the standard requirements. Although the outside temperature of each part has reached the standard, the heating time is insufficient. , It will cause the internal and external temperature to be inconsistent. Check whether the heater or thermocouple is damaged. If the electrical device is damaged, repair ...

What are the product characteristics and characteristics of the vertical injection molding machine?   MH is a   Vertical Injection Moulding Machine Manufacturers . Today, MH will introduce the characteristics of vertical injection molding machine to you. The vertical injection molding machine is controlled by a microcomputer. The power system is driven by oil pressure. The plastic is heated by an electric heating ring in the barrel and sheared by the rotation of the barrel screw, and then pre-molded and melted into the cavity. After cooling, the mold is opened. The product can be obtained by the ejection action, and the vertical injection molding machine can perform manual and semi-automatic production. Product features of vertical injection molding machine: 1. Vertical column-free clamping, horizontal injection, the mold is open on three sides, and the operation is more convenient and safe. 2. The injection pressure is large, controlled by a torque hydraulic motor, the screw ...