LD Series-Electric Melt Adhesive Permanent Magnet Motor

The traditional glue melting system (or feeding system, mixing system) is driven by hydraulic motor, but in the hydraulic system, only 40% of the energy is fully utilized, the remaining 20% is the resistance loss of hydraulic pipeline, the friction loss of the pump and the hydraulic drive loss each account for 15%, and 10% is the loss of hydraulic valve.

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Classification:

Permanent magnet motor

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Details Introduction

Model: LD3, LD4, LD6, LD9 Torque: 1,000Nm to 30,000Nm Speed: 150~420rpm Power: 135 ~ 270KW Cooling method: internal circulating oil cooling Applicable injection molding machine: full motor, high-speed machine, bottle blank machine, two board machine, etc Injection molding products: lunch boxes, LCD screen shells, car bumpers...

LD Series-Electric Melt Adhesive Permanent Magnet Motor

The process of injection molding machine is generally divided into several stages, such as clamping, injection, melting, holding pressure, cooling and mold opening.
At present, the injection molding machine has been equipped with an energy-saving servo pump system, and only the melt action cannot save energy. Therefore, 70% of the remaining power consumption of the whole machine comes from the melt system.
The traditional glue melting system (or feeding system, mixing system) is driven by hydraulic motor, but in the hydraulic system, only 40% of the energy is fully utilized, the remaining 20% is the resistance loss of hydraulic pipeline, the friction loss of the pump and the hydraulic drive loss each account for 15%, and 10% is the loss of hydraulic valve.
Electric melt glue refers to the screw drive on the injection molding machine is directly driven by servo motor or driven by belt and reduction box.

Equipment parameters

Characteristics of LD Series Melt Adhesive Permanent Magnet Direct Drive Motor

Power saving

●Motor direct drive, higher efficiency, more energy saving.
● Take 350T injection machine as an example, using 50KW motor, working 12 hours a day, stirring stroke accounts for about 60% of the time (I .e. 7.2 hours),
-The electricity charge for mixing materials with an oil pressure motor is about 327 yuan,
-switching to an electric melt motor can save about 1/2 of the electricity charge = 164 yuan,
-280 days of work a year can save 45920 yuan

Increase production capacity

● In the working process of the injection molding machine, the melting process takes a long time, which directly leads to the delay of the working cycle.
● After the electric material stirring permanent magnet motor is adopted, the corresponding synchronous mold opening, thimble, core pulling and other actions are carried out at the same time of material stirring, which greatly improves the operation efficiency of the machine, speeds up the molding cycle and saves time. This process is called "simultaneous gluing".

● The use of synchronous melting glue for cooling and feeding synchronous action can reduce the molding time by 10% ~ 30% on average, which is equivalent to the production capacity of ten injection machines with nine injection machines.

● The cost of an injection machine includes: the machine itself, the mold, the feeding system, the mechanical arm and other peripheral equipment, and the cost of the pipe pin.

Cost reduction

● Melt action is very heavy on the servo energy-saving system. The injection molding machine is switched to Gangbao LD series electric melt special permanent magnet motor, which can

-Effectively extend the life of the oil system and reduce the cost of the servo energy-saving system.
-For the whole machine, it can save the cooling system, oil pipe, oil circuit board, oil pressure valve and piping salary, which are all the benefits of using electric melt glue permanent magnet motor.

● Take 750T bottle embryo machine as an example, it can save at least 60000 of electricity and operating costs in one year, and at least 12000 of machine manufacturing costs.
-Many bottle germ machines need to be equipped with two sets of servo energy-saving systems. After using a special permanent magnet motor for electric melt glue, only one set of servo energy-saving system is required, because the bottle germ machine is slow-shooting, heavy-load and long-term mixing, and its screw length-to-diameter ratio is as high as 26:1

Durable and reliable

● The permanent magnet motor has a simple structure, almost no friction parts, and a very long life. At the same time, the load of the servo energy-saving system is reduced, and the life of the pump, oil circuit system and driver can be increased.