A Closer Look at the Features and Specifications of a 350 Ton Injection Molding Machine

Welcome to our blog post where we take a closer look at the features and specifications of a 350 ton injection molding machine! If you’re in the manufacturing industry or have an interest in plastics, this article is for you. We’ll dive deep into the various components that make up this powerful machine and explore its capabilities. From the injection system to clamping parts, power requirements to template dimensions, we’ve got it all covered. So let’s get started and unravel the secrets behind this impressive piece of equipment! Whether you’re a seasoned professional or just curious about how things work, prepare to be amazed by what this 350 ton injection molding machine can do!



When it comes to choosing the right injection molding machine for your manufacturing needs, understanding its specifications is crucial. Let’s take a closer look at what makes the 350 ton injection molding machine stand out from the rest.

First and foremost, let’s talk about the heart of this machine – the injection system. The 350 ton model boasts an impressive injection pressure that allows for precise and accurate mold filling. With a maximum shot size of X ounces, it can handle a wide range of plastic materials and produce high-quality finished products.

Moving on to the clamping part, this machine offers ample force to securely hold molds in place during production. With a maximum mold thickness of Y inches, it provides versatility in accommodating various mold sizes. The clamping unit also features hydraulic controls for smooth and efficient operation.

In terms of power requirements, the 350 ton injection molding machine operates on Z volts/amps. This ensures optimal performance while keeping energy consumption in check. It’s important to consider these power specifications when integrating this machine into your existing infrastructure or planning for future expansions.

Now let’s delve into template dimensions which determine the size limitations of molds that can be used with this machine. The platen size measures A x B inches, providing ample space for larger molds without compromising on stability or precision. This generous dimension opens up possibilities for producing diverse products across different industries.

Additionally, safety features are always a top priority when working with heavy machinery like an injection molding machine. Rest assured as this model comes equipped with advanced safety mechanisms such as emergency stop buttons and interlock systems to ensure safe operations at all times.

Last but not least, maintenance plays a vital role in ensuring longevity and efficiency in any industrial equipment. The 350 ton injection molding machine is designed with ease-of-maintenance in mind. Its user-friendly interface allows operators to monitor critical parameters easily while intuitive troubleshooting guides simplify repair processes if needed.

In conclusion (but remember, we’re not actually concluding here), the specifications of a 350 ton injection

The injection system

The injection system of a 350 ton injection molding machine is one of its most crucial components. This part ensures the smooth and efficient flow of molten plastic into the mold cavity, resulting in high-quality finished products. Let’s take a closer look at some key features and specifications of this important system.

The injection system consists of several main components, including the plasticizing unit, the injection unit, and the screw/barrel assembly. The plasticizing unit is responsible for melting and homogenizing the raw material (plastic pellets) to create a consistent melt for injection. The melted plastic then moves into the injection unit, where it is injected under pressure into the mold cavity.

In terms of specifications, a 350 ton injection molding machine typically has an injection capacity ranging from 89g to 1540g. This means it can handle different volumes or weights of plastic material per shot. The precise volume depends on factors such as the specific resin being used and the design requirements of the molded product.

Furthermore, these machines often feature hydraulic-driven systems for both clamping force and injecting force control. Hydraulic valves regulate various parameters such as speed and pressure during both stages to ensure accurate control over every aspect of the process.

To facilitate smooth operation during production runs, many machines are equipped with advanced technologies like closed-loop servo valve control systems. These systems enable precise adjustment and monitoring throughout each cycle to maintain consistent quality.

Additionally, modern machines may also incorporate advanced features like variable displacement pumps or servo motor drive systems that offer energy-saving benefits by reducing power consumption during idle periods or low-load operation.

It’s worth noting that different molds require different levels of clamping force to hold them securely during production cycles while allowing for proper filling without distortion or flash formation on finished products. A typical clamping force range for a 350-ton machine can be anywhere between 3000kN to 5000kN.

Moreover, the injection system’s template dimension is an important consideration when choosing a machine. The

Clamping part

The clamping part of a 350 ton injection molding machine is an essential component that plays a crucial role in the overall performance and efficiency of the machine. This section is responsible for securely holding the mold in place during the injection process, ensuring accurate and consistent production.

One of the key features of the clamping part is its ability to generate sufficient force to keep the mold closed tightly. The clamping force determines how tightly the mold is held together, which directly impacts product quality. With a 350 ton injection molding machine, you can expect high clamping forces that ensure stability and precision throughout every cycle.

To achieve optimal clamping force, advanced hydraulic systems are employed within this part of the machine. These hydraulics enable precise control over pressure distribution across different points on the mold surface, guaranteeing uniformity and preventing any deformations or defects during production.

Moreover, modern machines are equipped with intelligent control systems that allow for customization and flexibility in adjusting clamp settings according to specific requirements. This adaptability ensures maximum productivity by accommodating various molds with different sizes and configurations.

In addition to providing excellent clamping force control, another important aspect of this part is its quick response time. A fast-acting clamp minimizes idle time between cycles, resulting in increased efficiency and reduced production costs.

Furthermore, safety mechanisms play a significant role in protecting both operators and equipment during operation. Safety interlocks are implemented to prevent accidental opening or closing of molds while they are still hot or under pressure. These features enhance workplace safety while also safeguarding against potential damage to expensive molds.

The design of the clamping system also contributes to smooth operation by reducing vibrations and minimizing noise levels produced during molding processes. This allows for a more comfortable working environment while facilitating better quality control measurements as well.

All these features combined make up an efficient and reliable clamping part within a 350 ton injection molding machine. By ensuring stable mold fixation along with precise control over clamping force and response time, this component plays a crucial role in achieving high

Power / Electricity / Other

Power / Electricity / Other

One of the crucial aspects to consider when looking at the features and specifications of a 350 ton injection molding machine is its power requirements. This determines how efficiently it can operate and whether it will meet your production needs.

The power supply for an injection molding machine typically ranges from 380V to 480V, depending on your location and specific requirements. It’s important to ensure that you have the appropriate wiring and electrical infrastructure in place to support this level of voltage.

In terms of electricity consumption, different models may vary slightly, but generally speaking, a 350 ton injection molding machine consumes around 35-40 kW per hour during operation. Keep in mind that this figure can fluctuate depending on factors such as mold complexity, cycle time, and overall efficiency.

Aside from power consumption, there are other electrical components that play a role in the functionality of an injection molding machine. These include motors for driving various parts like clamping units or screw rotation. Additionally, there are temperature controllers for regulating heating elements within the barrel and mold cooling systems.

To ensure safe operation and protect against potential electrical issues such as overload or short circuits, modern machines are equipped with advanced control panels that provide real-time monitoring and diagnostics. These panels allow operators to easily adjust settings or troubleshoot any electrical problems quickly.

Another important aspect related to power is the hydraulic system used in these machines. Hydraulic pumps provide pressure for moving various components like molds or ejector pins. The size of these pumps varies based on machine design but typically falls within a range suitable for efficient operation at the specified tonnage.

Additionally, some newer models incorporate energy-saving technologies such as servo motors instead of traditional hydraulic drives. Servo-driven systems offer increased precision and reduced energy consumption by precisely controlling each movement throughout the entire process.

It’s worth mentioning that certain safety features should be present when dealing with high-power machinery like an injection molding machine. Emergency stop buttons, safety interlocks, and proper grounding are essential to ensure operator

Template Dimension

Template Dimension

One important aspect to consider when looking at a 350 ton injection molding machine is the template dimension. This refers to the size and specifications of the mold that can be accommodated by the machine. The template dimension plays a crucial role in determining the types of products that can be manufactured using this particular machine.

The template dimension is typically measured in terms of maximum mold height, minimum mold height, and tie bar spacing. These measurements determine how large or small the molds can be for producing different types of plastic parts. It is essential to understand these dimensions as they directly impact what kind of products you can create with this machine.

The maximum mold height refers to the vertical space available inside the clamping unit where you place your molds. It determines how tall your finished product can be. On the other hand, the minimum mold height indicates how low your molds can go within the clamping unit before hitting any obstacles or limitations.

Another critical measurement related to template dimension is tie bar spacing. Tie bars are metal rods that hold together two halves of a mold during injection molding process. The tie bar spacing defines both horizontal and vertical distances between these rods, allowing for proper alignment and secure attachment of molds within the clamping unit.

It’s worth noting that different machines have varying template dimensions based on their capabilities and intended applications. Therefore, it’s crucial to carefully consider whether a 350-ton injection molding machine’s template dimension aligns with your specific production requirements before making any investment decisions.

Moreover, understanding these dimensions will also help you optimize your manufacturing processes by ensuring efficient use of materials and reducing waste associated with improper sizing or misalignment issues.

In conclusion,

Template dimension plays an integral role in determining what type of products you can manufacture using a 350 ton injection molding machine. By considering factors such as maximum/minimum mold heights and tie bar spacing, you’ll gain valuable insights into which molds are compatible with this particular equipment model. This knowledge will ultimately enable you to make informed decisions and streamline your production processes

About Injection Molding Machine Screw and Barrel System

The injection molding process is a complex and precise operation that requires the use of specialized machinery. One crucial component of an injection molding machine is the screw and barrel system. This system plays a vital role in melting, mixing, and injecting the plastic material into the mold cavity.

The screw and barrel system consists of two main components: the screw and the barrel. The screw is a long threaded rod that rotates within the barrel to move, melt, and mix the plastic resin. It has three distinct sections: feed zone, compression zone, and metering zone. Each section serves a specific purpose in preparing the resin for injection.

In the feed zone, solid plastic pellets are fed into the machine through a hopper. The rotating action of the screw pulls these pellets towards its tip as it moves forward in rotation. As they travel along with the screw flights towards the compression zone, heat from heaters on surrounding surfaces melts them gradually.

In this compression zone where temperature rises significantly due to high friction between solid particles being compressed by decreasing channel depth from flight pitch reduction caused by tapering root diameter (often referred to as “compression ratio”), molten polymerization takes place due to increased shear stress resulting from surface area contact increase proportional to volume decrease when moving closer together under pressure applied at each turn around circumference while progressing lengthwise through stationary cylindrical bore wall – until reaching metering stage near exit end where final homogenization occurs before entering mold cavity via nozzle opening positioned thereat providing controlled flow rate during transition period preceding actual filling step followed by holding pressure phase while material cools down inside said cavity after which cycle repeats again anew.

The design of both screws can vary depending on factors such as type of material being processed or desired output quality standards – including viscosity range or polymer type(s) involved among other considerations taken into account regarding chosen manufacturing technique employed throughout production line operations based upon particular product requirements determined beforehand according availability resources allocated accordingly able meet designated targets established accordance predetermined specifications set forth by customer requirements or internal quality standards applicable at

How to Know About the Use Status of the Hydraulic Oil of the Injection Molding Machine?

Hydraulic oil plays a crucial role in the operation of an injection molding machine. It ensures smooth and efficient movement of various components, such as the clamping system and injection unit. Over time, the hydraulic oil can deteriorate due to factors like heat, contamination, and wear. To ensure optimal performance, it’s important to regularly monitor the use status of the hydraulic oil.

One way to know about the use status is by checking its color. Fresh hydraulic oil typically has a clear or light amber color. As it ages and becomes contaminated with dirt or debris, it may turn darker or even black. This discoloration indicates that the oil needs to be replaced or filtered.

Another indicator of poor hydraulic oil condition is its viscosity. Hydraulic oils should have a specific viscosity range for proper lubrication and fluid power transfer within the machine’s hydraulic system. If you notice that your hydraulic oil has become too thin or too thick compared to its recommended viscosity range, it may indicate degradation or contamination.

In addition to visual inspection, monitoring operating temperature can also provide insights into the use status of hydraulic oil. High temperatures can accelerate oxidation and break down additives in the oil, leading to reduced lubricating properties and increased wear on machine components. Regularly check temperature gauges during operation to ensure that they remain within acceptable limits.

Regular analysis of used hydraulic oil samples can provide more detailed information about its condition than visual inspections alone. Oil analysis involves laboratory testing for various parameters like acidity level (pH), water content, metal particle concentration (wear debris), and overall cleanliness level (ISO code). These tests help identify potential issues early on so that corrective actions can be taken promptly.

Leakage is another sign that something might be wrong with your machine’s hydraulic system or its fluids – including the quality of your hydraulic fluid itself! Keep an eye out for any leaks around hoses connections which could mean there’s damage somewhere else internally such as seals going bad due to age or wear-and-tear. If you do find any leaks

How to Install An Encoder – Servo Motor Encoder Cable Connection

Installing an encoder for a servo motor and ensuring proper cable connection is crucial for the smooth operation of a 350-ton injection molding machine. This process requires attention to detail and precision to ensure accurate feedback from the motor. Here are some steps to guide you through the installation process.

Make sure you have all the necessary tools and equipment ready before starting. You will need a screwdriver, pliers, wire cutters/strippers, and electrical tape. It’s always best to refer to the manufacturer’s instructions specific to your machine model for detailed guidance.

To begin with, identify the location where the encoder needs to be installed on the servo motor. Typically, there will be a designated mounting area provided by the manufacturer. Ensure that this area is clean and free from any debris or obstructions that could interfere with proper installation.

Next, carefully attach the encoder bracket onto the designated mounting area using screws or bolts provided in your kit. Make sure it is securely fastened but avoid overtightening as it may damage delicate components.

Once you have secured the bracket in place, locate and identify the encoder cable coming from your servo motor control unit. This cable usually consists of multiple wires encased in an outer protective sheath.

Using wire cutters or strippers (depending on their complexity), strip off about half an inch of insulation from each individual wire end within this sheath. Handle these wires with care as they carry important signals between your servo motor and control unit.

After stripping off insulation, match each exposed wire color-coded at both ends (motor side and control unit side). Twist together corresponding wires gently yet firmly while ensuring no stray strands are left hanging loose.

Secure these connections using appropriate connectors such as crimp terminals or soldering them together if needed – again following manufacturer guidelines closely – before covering them with heat-shrink tubing or electrical tape for added protection against moisture and potential short circuits caused by accidental contact.

Remember, the accuracy and reliability of your servo motor’s feedback system depend

Servo Motor Self-learning

Servo Motor Self-learning

The servo motor self-learning feature is a significant advancement in the field of injection molding machines. It allows the machine to automatically adjust its parameters based on real-time feedback from the production process, optimizing performance and efficiency. This innovative technology eliminates the need for manual adjustments and constant monitoring, saving time and reducing human error.

With servo motor self-learning, the machine can adapt to different operating conditions by continuously analyzing data from sensors and adjusting its settings accordingly. This dynamic capability ensures that each injection cycle is precisely controlled, resulting in consistent product quality and reduced scrap rates.

One of the key benefits of servo motor self-learning is its ability to optimize energy consumption. By constantly monitoring the load requirements during operation, the machine can adjust its power output accordingly, minimizing unnecessary energy usage. This not only reduces operational costs but also contributes to a more sustainable manufacturing process.

Furthermore, servo motor self-learning enhances overall production efficiency. The machine learns from previous cycles and uses this knowledge to improve subsequent ones. As it becomes familiar with specific molds or products, it fine-tunes its movements and timings for optimal results. This continuous improvement leads to faster cycle times and increased productivity.

Another advantage of this feature is its ease of use. The servo motor self-learning system does not require extensive programming or complex user inputs. Instead, it uses intelligent algorithms that analyze data in real-time and make automatic adjustments as needed. Operators simply need to set initial parameters for each job, allowing them to focus on other tasks while the machine optimizes itself.

Moreover, servo motor self-learning provides valuable insights into equipment maintenance needs. By continuously monitoring various performance indicators such as vibration levels or temperature fluctuations, potential issues can be detected early on before they escalate into major problems that could result in costly downtime.

In addition to these benefits, manufacturers appreciate how easily integrated this feature is with existing systems. With minimal modifications required during installation or retrofitting processes, companies can quickly upgrade their injection molding machines to include servo motor self-learning capabilities, improving overall production


A 350 ton injection molding machine is a powerful and versatile tool that offers a wide range of features and specifications. From its injection system to the clamping part, power/electricity/other aspects, and template dimensions, every detail is carefully designed to ensure efficient and precise operation.

The injection molding machine screw and barrel system play a crucial role in the overall performance of the machine. Understanding how they work together can help optimize production processes and achieve superior results.

Monitoring the use status of the hydraulic oil is essential for maintaining optimal performance. Regular checks and proper maintenance can prolong the lifespan of your machine while ensuring smooth operation.

Installing an encoder for servo motor encoder cable connection requires attention to detail. Following appropriate guidelines will help you set up this critical component correctly.

Servo motor self-learning allows for automatic adjustment based on different load conditions, enhancing efficiency while reducing energy consumption.

Whether you are in the automotive industry or manufacturing consumer goods, investing in a 350 ton injection molding machine can significantly improve your production capabilities. Its robust design, precision engineering, and advanced features make it an invaluable asset for any business seeking high-quality plastic parts manufacturing.

So if you’re wondering what exactly a 350 ton injection molding machine is all about – now you know! It’s not just another piece of equipment; it’s an investment that brings reliability, precision, speed, flexibility – everything needed to stay ahead in today’s competitive market.

With its impressive capabilities and unmatched performance potential – there’s no doubt why so many businesses rely on these machines day in day out!

If you’re ready to take your plastic part production to new heights with improved efficiency and quality output – then consider integrating a 350-tonne injection molding machine into your operations!

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