What is plastics injection molding machine? Best Guide 2022
2022/01/31 By 兰兹
A plastic injection molding machine is also known as a forming machine, injection molding machine, or glue machine. They are commonly good in injection molding technology lines.
The plastic injection machine keeps the mold closed while pushing the molten plastic by injection pressure into the mold core. It fills the mold cavity and opens the mold after the product cools. The product will then be pushed out through the core system.
Different Brands of pressure molding machine
There are many types of plastic injection machines from different brands on the market. These are classified according to the pressure of the device. The plastic mold maker will choose the suitable machine based on the machine’s parameters. Please continue to read the following content to learn an overview of plastic injection machines!
Plastic injection molding machine structure
The plastic injection molding machine consists of 2 main components: the mold clamping and the plastic injection.
Mold clamping part: includes fixed mold clamp part and movable mold clamp part. The fixed mold clamp has a clamping function that holds the mold in place so that the mold positions accurately. Thanks to the mold’s locating ring and the machine’s positioning hole. The movable die clamp is suitable for clamping the movable side mold half.
This part moves in a reciprocating direction parallel to the opening and closing direction of the mold. Open and close the mold during the plastic injection molding machine cycle, and arrange with a push rod to help act on the pin ejection plate, pushing the product out.
The plastic injection part
The plastic injection part is the part that uses temperature to convert the plastic fuel from a solid to a liquid form. It pushes the molten plastic into the mold by forcing pressure through the screw system and the nozzle.
Besides these two main parts, the plastic injection machine also adds a cooling system, a robot, or other support systems.
How are plastic injection machines classified?
Plastic injection molding machines are classified into two main types: Horizontal injection molding machinery and Vertical injection molding machinery. These two machines operate on the same principle. However, in terms of layout, there is a difference between them. Vertical machines take up space in height, and horizontal machines take up space in width.
Horizontal and vertical plastic injection machine
Horizontal plastic injection machines are more commonly good because they are cheaper, safer, and more versatile than vertical ones. Vertical injection molding machines are often good in companies. They make insert molds and change cores directly on the injection molding machine because it brings convenience to the operator.
Working principle of plastic injection molding machine
This Plastic injection molding machine works like a syringe that we are good to see. Liquid plastic is injected to fill the mold cavity, and the cooling system will cool down to take the product out.
First, the material is put into the hopper, melted by heating rods at a suitable temperature, and converted to liquid. Then, the liquid plastic is led forward by the screw (rotation); the screw also moves back to create a space in front of the nozzle for the plastic to overflow.
Thanks to the thrust of the screw (not rotating), the molten plastic is injected into the mold.
The cooling system for the shape of the product
After the mold cavity is filled with plastic, the cooling system of the plastic injection molding machine will convert the plastic from liquid to solid to shape the product in the mold cavity. Next, the movable mold clamp opens the mold to a predetermined distance, pushing the product out by the back of the press, which exerts a force on the ejector pin system of the mold at a predetermined length.
Famous plastic injection machine brands in the market.
Plastic injection molding machine brands are mainly manufactured in countries with the world’s top injection molding technology level.
Famous plastic injection companies prefer machines from the US, Japan, Germany, or Australia because their products have a long life and high stability. Plastic injection molding machines from Chinese brands are also viral thanks to their more affordable prices.
However, the product’s life is not high, there is a lack of stability, and the electrical system is short-lived. The designer must have basic knowledge of plastic injection molding machines to design a plastic mold.
Where to buy a plastic injection machine at an affordable price?
TopStar Machine hopes that you have had an overview of this device through this article. Moreover, if you are still wondering where to buy a reputable plastic injection machine at an affordable price, TopStar Plastic injection molding machine is the right choice.
With many years of experience in the technical field, we have built a brand that many people know.
Ensuring product quality at a competitive price
Firstly, when buying at our facility, the unit always commits to ensuring product quality and the most competitive price in the market. Our staff will also enthusiastically advise customers to choose the most suitable product. Coming to us, customers will enjoy many good benefits and great experiences.
Classification of Plastic injection molding machine:
Plastic Extrusion Machine
It is an extrusion machine. The form of the plastic extrusion machine can be continuous or semi-continuous.
However, the Extrusion Process has the same Main Operating Principle as Plastic Injection Molding Machine. However, the design of the plastic mold is different when the extruded plastic product is a continuous or interrupted form of a Tube or long rod.
Popular Plastic injection machine
Is to use plastic injection mold good? Usually, plastic injection molds shape popular products in daily life and consumption.
Plastic blow molding machine:
Most commonly, the products below are inside, including Bottles, Bottles, and Tanks…This Plastic injection molding machine uses Compressed Air to blow the Inflated Plastic into the mold.
Plastic laminating machine:
In conclusion, these machines use sheet molds, extrude plastic sheets, and conduct hot rolling. For this product, in addition to the quality requirements of the plastic and the mold, it is necessary to undergo the rolling and shaping stage for the plastic sheets.
- Topstar electric IMM unveiled in Iran Plast 2023 2022/01/31
- Star Club | Discussing energy-saving and emission-reduction retrofit solutions for factories 2022/01/31
- Open Day | Topstar held the first overseas plastics equipment exhibition in Indonesia 2022/01/31
- Topstar honored the top 7 enterprises in the auxiliary machine industry 2022/01/31
- Air Chillers
- Automation changed engineering
- automation of injection molding robots
- auxiliary machine
- Bench Injection Molding Machine
- Cabinet dryer manufacturers
- Cabinet dryers
- CNC Drilling Machine
- CNC Drilling Machines
- cnc engraving machine manufacturer
- cnc laser cutting machine manufacturer
- CNC Machine Center
- CNC Machine for Sale
- CNC Machine Manufacturing
- CNC Machine Tool
- CNC machine tool product
- CNC Machining Center
- CNC wood carving machine
- Cooling system
- Cross-Walking Single Axis Servo Cylinder Robot
- Cross-Walking Single-Axis Servo Cylinder Robot
- Cross-Walking Three-Axis/Five-Axis Servo Driven Robot
- cross-walking three-axis/five-axis servo-driven robot
- Dehumidifier Dryer
- delta parallel robot
- Desktop Injection Molding Machine
- Desktop injection molding machines
- Desktop Molding Machine
- desktop plastic injection machine
- Desktop Plastic Injection Molding Machine
- direct clamp injection molding machine
- Direct clamp injection molding machines
- Dosing & mixing system
- Drilling Centers
- Drying and dehumidification system
- drying and dehumidifying equipment
- Drying and Dehumidifying System
- drying system
- effective and efficient. Cabinet dryers are also used in other industries where large quantities of material need to be dried
- elbow hydraulic injection molding machines
- Feeding And Conveying System
- Five Axis Machine Center
- Gathering Topstar
- GMU-600 5-Axis Machining Center
- Granulating & Recycling System
- Honeycomb rotor dehumidifier
- horizontal injection molding machine
- Horizontal Injection Molding Machines
- Horizontal Injection Moulding Machine
- Horizontal Mixer manufacturer
- How The CNC Machine Works
- Industrial robot
- industrial robot parts
- industrial robot supplier
- Industrial robots
- Industry Chain
- Injection Manipulator
- Injection molding
- Injection molding automation
- Injection Molding Automation Solution
- injection molding dryer
- Injection molding machine
- Injection Molding Machine Factory
- Injection Molding Machine Manufacture
- Injection molding machine procurement
- injection molding machine with a robot
- Injection molding machines
- injection molding plant
- Injection Molding Robot
- Injection molding robot automation
- Injection Moulding Robots
- Injection Robot
- Injection robot arm
- Injection robot manufacturer
- injection robots
- Introducing Injection Robot
- It is the best choice for drying large quantities of material at once. Cabinetmakers use these machines because they are fast
- large injection molding machine
- Learn what industrial automation and robotics is
- low speed sound-proof granulator
- machine plastic molding
- make sure to add some! Improvements (2) Keyphrase in introduction: Your keyphrase or its synonyms appear in the first paragraph of the copy
- micro injection molding machine
- middle speed granulator
- Mini CNC machine manufacturers.
- Mold Temperature Control System
- molding material Dehumidifying System
- New electric injection molding machine
- nitrogen dryer manufacturer
- nitrogen dryer system manufacturer
- Oil type mold temperature controller
- open day
- Outbound links: No outbound links appear in this page. Add some! Images: No images appear on this page. Add some! Internal links: No internal links appear in this page
- plastic forming equipment
- plastic injection machine
- plastic injection machines
- plastic injection molding
- Plastic injection molding machine
- Plastic Injection Molding Machines
- plastic injection robot
- Plastic Molding machine
- plastic molding press
- plastic-molding machine
- powerful granulator
- Powerful Type Sound-Proof Granulator
- production of plastic seats
- robot injection molding machine
- robot manufacturing companies
- Robotic arm for injection molding machine
- robotic injection molding machines
- robotics in injection molding
- SCARA robot
- Service-oriented manufacturing
- Servo Cylinder Robot
- servo driven robot
- Servo Driven Robots
- servo injection robots
- Servo-Driven Robot
- Setup of injection machine
- Silicone Injection Molding Machine
- six-axis industrial robot
- Stainless Hopper Dryer
- Stainless Hopper Dryers
- star club
- swing arm robot
- toggle clamp injection molding machine
- Topstar Engineering
- Topstar injection molding intelligent
- Topstar Scara Robots
- Useful Injection molding machine
- Vertical machining centers
- volumetric type blender
- water distributor
- Water Type MoldTemperature Controller
- x carve CNC