Because China's extrusion molding machine products are […]
Because China's extrusion molding machine products are closely linked to strategic new industries, (plastic pelletizers) have the advantages of high efficiency, energy saving and high cost performance. Exports to developed countries are mainly low-end and medium-end products. This part of the cost needs to be rigid. Therefore, the professional development of injection molding machines still has a large market space. In the end, industry insiders indicated that in recent years, China's plastic machinery companies will open more shopping malls, their popularity will be further expanded, and the competitiveness of the malls will also be further improved. The proportion of exports to emerging countries will also greatly increase.
On the whole, the increase in exports of China's injection molding machine products will show steady progress. From a domestic perspective, China is still in the stage of deepening industrialization, informatization, urbanization, shopping malls, and internationalization, and is still in a period of important strategic opportunities for development, which will also provide inexhaustible motivation for the extruder industry. In the end, the recovery of the international market brought confidence to the extruder company.
⒈The plastic injection molding machine equipment should be ventilated to ensure that the working heat of the motor is emitted and its life span is extended; the machine should insist on excellent grounding.
⒉Check the tool screws regularly. After using the new machine for 1 hour, tighten the screws of the movable knife and the fixed knife with something to strengthen the fixity between the blade and the knife holder; lubricate the bearings regularly to ensure the lubricity between the bearings (Plastic machinery) In order to ensure the sharpness of the cutting tool, you should always check the cutting tool to ensure its sharpness and reduce unnecessary damage to other parts due to the blunt cutting edge; check whether the belt is loose and tighten it in time.
⒊Restart—before the second start, remove the remaining debris in the machine room to reduce the starting resistance. The inertia cover and the pulley cover should be opened regularly to remove the ash outlet under the flange, because of the crusher room Discharge the powder into the shaft bearing.
⒋Replacement parts-when replacing the knife, the gap between the movable knife and the fixed knife: 0.8MM for crushers above 20HP is better, and 0.5MM for crushers below 20HP is better. The thinner the recovered material, the larger the gap.