Our Products

Servo Injection Molding Machine

If you are a passionate plastics manufacturer or industrial operator, investing in an electric injection molding machine can be a game changer. Whether you are producing complex parts for electronics or high-volume components for consumer products, the precision and efficiency of electric injection molding machines are unmatched.

So where should you go to buy an electric injection molding machine that fits your budget and requirements? Look no further. At our company, we offer a wide range of electric injection molding machines to suit every need and budget. From entry-level models to high-performance systems, from compact designs for small operations to industrial-grade machines for large-scale production, we have the right product for every customer.

 Let's dive into what these machines are, how they work, and why they might be the perfect fit for your production needs.

What is an Electric Injection Molding Machine?

An electric injection molding machine is a type of plastic processing equipment that uses electrical drives instead of hydraulic systems to power the injection process. These machines are known for their precision and energy efficiency, making them ideal for producing high-quality plastic parts with tight tolerances. Unlike traditional hydraulic machines, electric injection molding machines offer faster response times, quieter operation, and greater repeatability, ensuring consistent results across production runs.

How Does an Electric Injection Molding Machine Work?

Electric injection molding machines operate using servo motors that control all the key movements of the machine—such as clamping, injection, and ejection. The process begins with raw plastic material (usually in the form of pellets) being fed into a heated barrel where it is melted. The molten plastic is then injected into a mold cavity at high pressure. Once the plastic cools and solidifies, the mold opens, and the finished part is ejected. The precision of electric machines comes from the accurate control over these movements, leading to less waste and better-quality parts.

What is an Electric Injection Molding System Used For?

Electric injection molding systems are used across a wide range of industries to produce various plastic parts. Common applications include:

• Automotive components: Precision parts like connectors, clips, and housings.
• Medical devices: High-tolerance components such as syringes, surgical instruments, and implants.
• Consumer electronics: Casings, buttons, and other intricate parts for devices.
• Packaging: Thin-walled containers, caps, and closures.

The versatility of these machines allows manufacturers to produce parts with complex geometries, high levels of detail, and consistent quality.

What Materials Are Suitable for Electric Injection Molding?

Electric injection molding machines can process a wide variety of thermoplastic materials, including:

1. Polypropylene (PP)
2. Polyethylene (PE)
3. Acrylonitrile Butadiene Styrene (ABS)
4. Polycarbonate (PC)
5. Nylon (PA)

These materials are commonly used in automotive, medical, electronic, and consumer goods industries due to their strength, durability, and moldability.

What is the Price of an Electric Injection Molding Machine?

The price of an electric injection molding machine varies depending on several factors, including the size of the machine, the number of cavities in the mold, the tonnage (clamping force), and the brand. On average, you can expect to pay anywhere from $30,000 to $150,000 for a standard electric injection molding machine. High-end models with advanced features or larger tonnage capacities can exceed $200,000. However, the long-term savings in energy costs, maintenance, and reduced downtime can make these machines a worthwhile investment.

How Many Types of Electric Injection Molding Machines Are There?

Electric injection molding machines come in various types, classified mainly by their clamping force and intended application:

1. Small Electric Injection Molding Machines (up to 100 tons): Ideal for producing small parts with high precision.
2. Medium Electric Injection Molding Machines (100-500 tons): Suitable for a broad range of applications, from consumer goods to automotive components.
3. Large Electric Injection Molding Machines (over 500 tons): Used for large-scale production of automotive parts, industrial components, and large consumer products.

How to Purchase a Cheap Electric Injection Molding Machine

Purchasing a cheap electric injection molding machine without compromising quality requires careful consideration:

• Buy Direct from Manufacturers: Consider purchasing directly from manufacturers, especially those based in China, where production costs are lower.
• Look for Used Machines: Pre-owned machines in good condition can offer significant savings.
• Negotiate: Don't be afraid to negotiate the price, especially if buying multiple machines.
• Consider Lower-Cost Brands: Some lesser-known brands offer competitive machines at a fraction of the cost of premium brands.

Is it Worth it for a Startup to Buy an Electric Injection Molding Machine?

For startups, investing in an electric injection molding machine can be a strategic move, offering several advantages:

• Lower Operating Costs: Reduced energy consumption translates to lower utility bills.
• Precision: High-quality production with minimal waste is essential for tight-budget operations.
• Scalability: As your business grows, the efficiency of electric machines can help scale operations without needing multiple units.

However, the initial investment is substantial, so careful financial planning is necessary to ensure it aligns with your business goals.

Why Choose to Buy an Electric Injection Molding Machine from China?

China has become a global leader in manufacturing, offering high-quality electric injection molding machines at competitive prices. Here’s why you should consider buying from China:

• Cost-Effective: Lower labor and material costs result in more affordable machines.
• Wide Selection: A diverse range of models and specifications are available to meet different production needs.
• Advanced Technology: Many Chinese manufacturers have adopted cutting-edge technology, ensuring high performance and reliability.
• Global Export Experience: Chinese suppliers are experienced in exporting worldwide, ensuring smooth transactions and reliable shipping.

Conclusion

Electric injection molding machines are a smart investment for businesses looking to enhance production efficiency, reduce costs, and produce high-quality parts. Whether you're a startup or an established manufacturer, understanding the ins and outs of these machines will help you make the right purchasing decisions. With options ranging from small machines to large-scale systems, there's an electric injection molding machine suited to every need. And with the competitive prices available, especially from Chinese manufacturers, investing in this technology has never been more accessible.