Ningbo Chenwei Machinery Technology Co.,Ltd
Maintenance and upkeep of the electrical control system of vertical injection molding machines
The vertical injection molding machine manufacturer suggests checking the wire connections first. Loose wiring of the connector may cause damage to the connector position due to high temperature or sparks, and poor connector may also affect signal transmission; The connector on the contactor is prone to loosening due to electromagnetic vibration, so it is necessary to regularly check the fastening status of the wire connector. Each contact of the injection molding machine circuit must remain tight and free from looseness. In order to avoid affecting the heat dissipation function of the distrib
What industries are small injection molding machines suitable for?
As a flexible and efficient injection molding equipment, small injection molding machines are widely used in multiple industries and fields. Its compact design and convenient operation make it an ideal choice for small and medium-sized enterprises and individual entrepreneurs. The following are some examples of industries and application areas suitable for small injection molding machines: 1. Manufacturing: Small injection molding machines can be used to manufacture various plastic products, such as household goods, office supplies, toys, electron
The dual color injection molding machine is an advanced equipment that can achieve dual color injection molding, and it has unique requirements for molds in product design and manufacturing processes. The manufacturer of Liansheng injection molding machine briefly introduces the requirements for mold design and manufacturing of dual color injection molding machines, as well as relevant considerations. Firstly, the mold design of the dual color injection molding machine needs to consider the injection positions and transition modes of the two colors. The mold should have the corr
Two systems for daily maintenance of vertical disc injection molding machines
Production type machines are heavy oil machinery equipment, and when faults occur, the maintenance time is longer, so it is necessary to maintain and prevent faults correctly. Below are two daily maintenance items for the vertical disc injection molding machine for your reference. 1. Glue injection system 1. Insist on external cleaning of cylinder core appearance, cylinder sub co
Is the high-speed injection molding machine suitable for the production of large parts?
As a key equipment in modern injection molding technology, high-speed injection molding machines are widely used in many industries. However, for the production needs of large parts, people often wonder whether high-speed injection molding machines are suitable. The following will introduce the adaptability of high-speed injection molding machines in the production of large parts, and discuss relevant factors and countermeasures.
Production and operation method of extrustion blow molding machine
Production and operation method of extrustion blow molding machine Open the feeding machine; Start the main oil pump, servo pump and cutter; Turn on the rotary potentiometer knob, pay attention not to turn it to the end at one time, gradually increase the speed, closely observe the current size and change, and the instantaneous current should not exceed 220A;
mini desktop injection molding machine
Small miniature tabletop bakelite injection molding machine can be widely used in the field of thermocouple lead plastic sealing in the temperature control manufacturing industry, and can meet the special requirements of good insulation, high humidity and heat resistance. The machine is equipped with an independent temperature detection and heating system for the mold and a cooling system for the material barrel, which can effectively control the molding speed of the finished product and the plastic control of the material in the material barrel.precision core parts .plastic spo
New Technology of Plastic Mold Design and Manufacture
New Technology of Plastic Mold Design and Manufacture Plastic moulds play a very important role in plastic processing. The design level and manufacturing capacity of moulds also reflect the industrial level of a country. In recent years, the output and level of plastic forming moulds have developed rapidly, and the proportion of moulds with high efficiency, automation, large scale, precision and long life has become larger and la
Advantages of BMC injection molding machine compared with traditional molding machine
Talk Advantages of BMC injection molding machine compared with traditional molding machine 1. Large-scale bmc injection molding machine can improve work efficiency, realize multiple mold locking system, and double the efficiency.
Vertical injection molding machine classification, good choice makes entrepreneurship easier
Vertical injection molding machine classification, good choice makes entrepreneurship easier Industrial production and processing has always been a relatively traditional and mature industry. For this reason, many entrepreneurs believe that there is no future in this industry. In fact, we can see from the current data that the demand for plastic products in the market is still in short supply, and there is still a very large market demand gap in industrial production, especially in the plastic product processing industry. Choosing this direction as an ent
How to disassemble the screw of bmc injection molding machine accurately
How to disassemble the screw of bmc injection molding machine accurately In addition to the standardized use of bmc injection molding machine brand for production, injection molding workers must also grasp the disassembly and maintenance methods in case of equipment failure. During the production of the injection molding machine, the screw of the injection molding machine will also be damaged due to
Introduction to the process of cleaning screw of bmc injection molding machine
Introduction to the process of cleaning screw of bmc injection molding machine Professional bmc injection molding machine manufacturers will clean the screw after the injection molding machine is shut down. Cleaning the screw can save raw materials and ensure stable production and manufacturing. Why? Because the screw will melt the material when working outdoors, and the molten material will be carbonized in the barrel. In the long run, the screw
Summary of methods to improve the mold processing accuracy of thermosetting injection molding machine 1. Reduce original error Improve the geometric accuracy of the machine tool used in part processing, improve the accuracy of the imported thermosetting injection molding machine fixtures, measuring tools and tools, control the stress of the process system
Four indispensable systems of bmc injection molding machine
Four indispensable systems of bmc injection molding machine High-end bmc injection molding machine is a processing machine widely used in industrial production, also known as injection mold
Some suggestions for bmc injection molding machine to see if they can help you
Some suggestions for bmc injection molding machine to see if they can help you BMC is also known as "bulk molding compound". The high-precision bmc injection molding machine is made of unsaturated polyester resin, low shrinkage/low profile additives, initiators, internal release agents and mineral fillers, which are premixed into a paste, then added with thickeners and colorants, and mixed with glass fibers of different lengths in a special kettle. After thickening, it forms a bulk intermediate material.
Pay attention to antifreeze when the injection molding machine stops in winter!
Pay attention to antifreeze when the injection molding machine stops in winter 1. When the machine is shut down in winter, when the indoor temperature is lower than zero, the cooling elements on the injection molding machine need to be antifreezed. 2. First, close the cooling water tower, water pump, freezing water machine, mold cooling system, etc., and close the water source for injection molding machine and auxiliary machine.servo type injection molding machine. 3. The
What are the common tonnages of bmc injection molding machines?
BMC INJECTIO MOLDING MACHINE The processing tonnage of bmc injection molding machine refers to the clamping force, which refers to the clamping force exerted by the clamping mechanism of the injection molding machine on the mold. When it comes to clamping force, everyone will naturally mention the corresponding wear-resistant material pressure. When the pressure of the wear-resistant material is too high and exceeds the clamping force, this force will be able to push the mold away at this moment, and the product cannot be successfully trial-manufactured. Therefore, in ord
Production process of bakelite injection molding machine
BAKELITER INJECTION MOLDOING MACHINE Bakelite, also known as bakelite, also known as phenolic molding, pet prefrom mould .is a thermosetting plastic with the advantages of high impact toughness, stable quality, corrosion resistance, heat and low temperature resistance, etc. Generally speaking, the process of Dulwich Forging Bakelite Injection Molding Machine brand is divided into the following processes, household plastic mold.you can take a look at it together, and you can better understand the knowledge of Bakelite injection molding machine. 1. Bakelite mold heatin
Do you know how to scientifically select bakelite injection molding machine manufacturers?
Do you know how to scientifically select bakelite injection molding machine manufacturers? The first step: Look at the work experience of the injection molding machine manufacturer for Bakelite injection molding machine customization. Although the length of the company's establishment time does not represent the production and manufacturing strength of the company, to a certain extent, it is still one of the direct display methods of the company's work experience. When you tell others that this injection molding machine
What are the procedures for operating the bakelite injection molding machine?
What are the procedures for operating the bakelite injection molding machine? 1. Preparatory work: 1. Check whether the parts of the second-hand Bakelite injection molding machine and the electrical control box are in good condition. 2. Check the oil quantity of the gear oil, whether the oil storage is sufficient, start the motor and observe whether the oil leakage from the radial plunger valve is normal. 3. Open the cooling water valve to connect the cooling w
Causes and treatment methods of air bubbles in thermosetting injection molding machine products
Causes and treatment methods of air bubbles in thermosetting injection molding machine products Generally, the birth of bubbles is mainly in the thick-walled tube of the product or at the final interface. The reasons for the formation of bubbles are different, the phenomena that occur are different, and the treatment methods will also be different. The breakdown is as follows: Phenomenon 1: Bubbles appear in thicker products, pet prefrom mould.the surface layer expands, plastic household mold.
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