Plastic Injection Molding Machine / Processing and Plastic Molding Machine

1. Processing Capacity

• Plastic Handling Range: Plastic processing and plastic molding machines are capable of handling a wide variety of plastic materials, such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and polystyrene (PS). Different plastics have distinct properties, and these machines can be adjusted to accommodate the specific melting points, viscosities, and flow characteristics of each material during the molding process.
• Part Size and Complexity: They can produce plastic parts of various sizes, from small components like buttons and electronic casings to large items such as automotive bumpers and industrial containers. Additionally, they can handle complex part geometries with undercuts, thin - walled sections, and multiple cavities, thanks to advanced mold - design and control systems.

2. Precision and Accuracy

• Dimensional Precision: These machines offer high - dimensional precision in the molded parts. The screw diameter, for example, plays a crucial role in ensuring consistent material flow and injection, which in turn helps in achieving accurate part dimensions. With precise control over parameters like injection pressure and temperature, the deviation in part dimensions can be minimized to meet strict manufacturing tolerances.
• Repeatability: They have excellent repeatability, meaning that they can produce identical parts batch after batch. This is essential for mass production in industries such as automotive, electronics, and consumer goods, where consistent quality is of utmost importance.

3. Injection System Performance

• Injection Volume and Pressure: The injection volume determines the size of the plastic part that can be produced. For instance, a machine with a high injection volume like 1145g can manufacture larger parts. The injection pressure, such as 1960 Mpa, ensures that the plastic material is forcefully and evenly injected into the mold cavity, filling it completely and achieving good part density and surface finish.
• Injection Speed: The screw rotational speed, like 216 rpm, affects the injection speed. A higher speed can reduce the cycle time, increasing production efficiency, while also ensuring that the plastic material flows smoothly into the mold without causing defects such as short - shots or flash.

4. Clamping and Mold - related Performance

• Clamping Force: A high clamping force, such as 3680 kN, is essential to keep the mold closed during the injection process and prevent the plastic material from leaking out. It also ensures that the mold halves are held firmly together, allowing for the proper formation of the part's shape and features.
• Mold Opening and Closing: The mold opening stroke, for example, 660 mm, determines the ease of part removal and mold maintenance. A sufficient stroke allows for the insertion and extraction of complex molds and the removal of large parts. The machine's control system ensures smooth and accurate mold opening and closing operations, reducing the risk of mold damage.

5. Energy and Power Efficiency

• Motor Power: The motor power, such as 45 kw, is an indicator of the machine's energy consumption. Modern plastic molding machines are designed to be energy - efficient, with advanced motor control systems that optimize power usage during different stages of the molding cycle. This not only reduces operating costs but also makes the production process more environmentally friendly.

6. Durability and Maintenance

• Build Quality: These machines are built with high - quality materials and components to ensure long - term durability. The weight, such as 13000 kg, often reflects the robustness of the machine's structure, which can withstand the high forces and stresses generated during the molding process.
• Maintenance Requirements: They are designed for relatively easy maintenance, with modular components and accessible service points. Regular maintenance, such as lubrication of moving parts and inspection of the injection system, can ensure the machine's continued optimal performance and a long service life.

7. After - sales Service

• Warranty and Support: A one - year after - sales service, as provided, offers customers peace of mind. During this period, manufacturers usually provide technical support, spare parts, and on - site maintenance services if needed. This helps to minimize downtime in case of any machine malfunctions and ensures the continuous operation of the production line.
  

Hebei zengshan Intelligent Science and Technology Co., Ltd. is a professional manufacturer of CNC machine tools, paper tube equipment, paper making machine, corrugated box equipment, and coating machine. In 1990, we jointly produced textile bobbins and spiral bobbins with Taiwan Haoli company. In 1992, we developed and launched a complete set of semi-automatic cone tube and spiral tube equipment. With advanced processing technology, processing means and excellent product quality and perfect service, our products are sold to all parts of the country.

In 2006, on the basis of absorbing foreign advanced technologies such as Germany and South Korea, qzd-68 full-automatic cone paper tube production line was developed and developed. The machine adopts the new technology and new technology of Mechatronics to realize the production of low labor, low energy consumption, high efficiency and high quality cone paper tube.

In 2012, through communication and discussion with many customers at home and in combination with international advanced experience, the original equipment was improved and promoted, and a new full-automatic cone paper tube production line zsz-2012 was launched, further improving the utilization rate of raw materials, which was unanimously recognized by customers.

We have nearly 30 years of experience in machinery manufacturing and processing.
We have nearly 20 years of experience in the production of paper tube and bobbin.
We provide you with a complete set of excellent equipment and rich industrial experience.
Quality is like a mountain, reputation is like a mountain, commitment is like a mountain!