Energy-saving Classification and Maintenance of Plastic Pelletizing Machines

The plastic pelletizing machine industry has gone through a rough development stage at the cost of cheap labor. In line with the international development trend of the low carbon economy, the plastic granulator industry is actively exploring the development path of energy saving and environmental protection.

Here is the content:

• Energy-saving classification

• The power part of energy saving.

• Heating is part of energy saving

• Plastic pelletizing machine use and maintenance specifications

Energy-saving classification

The energy-saving plastic pelletizing machine on energy saving can be divided into two parts: one is the power part, and the other is the heating part.

The power part of energy saving.

In most of the use of inverters in the plastic pelletizing machine, the energy-saving way is by saving the remaining energy consumption of the motor. For example, the actual power of the motor is 50Hz, and you only need 30Hz in production enough to produce. That excess energy consumption is wasted, the inverter is to change the power output of the motor to achieve the effect of energy saving.

Heating is part of energy saving

Most of the heating part energy saving in the plastic pelletizing machine is the use of electromagnetic heater energy saving. The energy saving rate is about 30%-70% of the old resistance circle.

1. Compared with resistance heating, induction heaters have an extra layer of insulation, heat utilization rate increases.

2. Compared with resistance heating, electromagnetic heaters act directly on the material tube heating, reducing the heat transfer heat loss.

3. Compared with resistance heating, the heating speed of the electromagnetic heater is more than a quarter faster, reducing the heating time.

4. Compared with resistance heating, and electromagnetic heater heating speed, production efficiency is increased.

The motor is in a saturated state, so it reduces, high power and low demand caused by the loss of electrical energy. The above four points are the electromagnetic heater, which can be in the plastic pelletizing machine energy saving up to 30%-70% of the reasons.

Plastic pelletizing machine use and maintenance specifications

1, The mainframe bearing room bearing parts at both ends of the hot burning hands or noise, to stop the inspection and refill grease. When normal operation, the bearing room is every 5-6 days to add grease once.

2, Pelletizer inlet, air release hole is strictly prohibited to enter the iron and other debris. To avoid accidents, affecting production.

3, Plastic pelletizing machine to run in the positive direction;

4, The body does not run chaotically. We should pay attention to checking whether the gap between the shaft coupling is too tight, to adjust the loose some in time.

5, The material into the average, and add enough. The machine eating speed and feeding speed should be appropriate. Otherwise, it will affect the quality of the particles

and yield.

6, The plastic pelletizing machine should not be a cool machine running on an empty stomach. It must be a hot machine with material running, to avoid the occurrence of the sticky bar (holding shaft) phenomenon.

7, Keep an eye on the body temperature changes. Touch the strip with a clean hand does not stain the hand, and should immediately rise in temperature. Until the strip stains the hands.

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