experimental extruder lab scale plastic extruder machine

High-Precision Extrusion for Small Batch Production

The SJ30 Lab Scale Plastic Extruder is designed for precision and consistency, providing accurate and repeatable results during small batch extrusion. It features an advanced screw and barrel system capable of processing small quantities of plastic material with uniform melt flow. The extruder’s design ensures that each sample produced undergoes the same processing conditions, allowing for reliable material testing and evaluation.

With a screw diameter of 30mm, the extruder is optimized for processing a wide variety of thermoplastic materials. This capability makes it an ideal choice for laboratory-scale experiments, where precise control over the extrusion process is critical for obtaining accurate test results.

Easy Operation and Control Systems

The SJ30 is equipped with user-friendly controls, making it easy to operate and manage the extrusion process. The control panel is intuitive, allowing users to easily adjust parameters such as temperature, speed, and pressure. This ease of operation ensures that both experienced engineers and novice users can operate the system effectively for a variety of applications.

Advanced digital temperature controllers allow precise monitoring and regulation of barrel and die temperatures. The user can set multiple temperature zones across the extruder to ensure that the material is processed at the optimal conditions for the desired product outcome.

Easy Operation and Control Systems

One of the standout features of the SJ30 Lab Scale Plastic Extruder is its versatility in processing a wide range of plastic materials. Whether working with flexible PVC, rigid PE, or other thermoplastic materials, the SJ30 can be easily adapted to accommodate different types of resins. This flexibility is particularly beneficial in a lab or R&D setting, where testing different materials and formulations is essential.

Moreover, the extruder can handle both powder and pelletized plastic feedstock, giving users the ability to experiment with various material forms and processing conditions. This versatility opens up a range of possibilities for testing new plastic compounds and developing innovative products.

Versatility in Material Processing

One of the standout features of the SJ30 Lab Scale Plastic Extruder is its versatility in processing a wide range of plastic materials. Whether working with flexible PVC, rigid PE, or other thermoplastic materials, the SJ30 can be easily adapted to accommodate different types of resins. This flexibility is particularly beneficial in a lab or R&D setting, where testing different materials and formulations is essential.

Moreover, the extruder can handle both powder and pelletized plastic feedstock, giving users the ability to experiment with various material forms and processing conditions. This versatility opens up a range of possibilities for testing new plastic compounds and developing innovative products.

Compact and Space-Saving Design

The SJ30 Lab Scale Plastic Extruder features a compact and space-efficient design that is perfect for laboratory settings where space is limited. Despite its small size, it does not compromise on performance, offering the same precision and control as larger, industrial-scale extruders. Its compact design makes it ideal for use in academic laboratories, small-scale production facilities, and startup operations.

The small footprint ensures that the SJ30 can easily fit into laboratories with limited space, and it can be easily integrated into existing R&D workflows. Additionally, the machine's portability allows for ease of transport and setup, making it suitable for both fixed and mobile laboratory applications.

Advanced Cooling and Heating System

To ensure optimal material processing, the SJ30 is equipped with an advanced cooling and heating system that maintains precise temperature control throughout the extrusion process. This system includes temperature zones along the barrel and a cooling unit that effectively manages the extrusion temperature.

The integrated cooling system helps in controlling the material's melt flow and avoiding overheating, which can affect the quality of the final extruded product. The ability to adjust the cooling rate allows users to experiment with various processing techniques and optimize the properties of the extruded material.

High-Efficiency Motor and Low Energy Consumption

The SJ30 Lab Scale Plastic Extruder is powered by a high-efficiency motor that ensures consistent performance while minimizing energy consumption. The energy-efficient design reduces operating costs and makes it more environmentally friendly, an essential consideration for companies focused on sustainability.

By optimizing energy use, the SJ30 provides a cost-effective solution for small-scale production and laboratory experiments without sacrificing performance. The extruder’s ability to efficiently process materials at lower energy costs makes it a valuable tool for labs and research institutions working within budget constraints.

1. Material Feeding and Plasticization

The extrusion process begins with feeding raw plastic pellets or powder into the hopper. The feed is then transported into the barrel by the rotating screw, where it is subjected to heat and pressure. The screw and barrel design of the SJ30 ensures that the material is evenly plasticized, creating a homogeneous melt that can be extruded into the desired shape.

Temperature sensors along the barrel monitor the melt temperature, allowing operators to make real-time adjustments to ensure that the material does not degrade during processing. The extruder’s high precision allows for the production of uniform extrudates with consistent quality.

2. Extrusion and Shaping

As the plastic material is melted and plasticized, it is forced through the die, where it takes the desired shape. The SJ30 Lab Scale Plastic Extruder is equipped with various die options that allow for the extrusion of different profiles, including simple round tubes, flat sheets, and more complex shapes. The die design is easily interchangeable, making it possible to experiment with different extrusion profiles and geometries.

The precise control over the extrusion speed and die pressure ensures that the extruded material maintains a consistent shape and dimensions, which is crucial for material testing and product prototyping.

3. Cooling and Solidification

Once the plastic material exits the die, it is cooled using a water bath or air-cooling system, depending on the material being processed. The cooling system is designed to rapidly solidify the extruded material, ensuring that it maintains the desired shape and dimensional accuracy.

By controlling the cooling rate, users can experiment with different material properties, such as flexibility, hardness, and surface finish. This ability to control the cooling phase is an important feature when testing new formulations or optimizing material properties for specific applications.

4. Cutting and Sampling

After the extrusion process, the extruded material is cut to the required length by an integrated cutting system. The cutting unit provides precise, clean cuts that minimize waste and ensure uniform sample lengths. The system is fully automated, allowing for efficient sampling and material collection for further analysis or testing.

The ability to produce small, consistent samples makes the SJ30 Lab Scale Plastic Extruder an ideal choice for prototyping, testing new materials, and conducting quality control checks.

1. Research and Development

The SJ30 Lab Scale Plastic Extruder is widely used in research and development settings to test new plastic formulations, develop prototypes, and assess material properties. Its small batch capabilities make it ideal for testing experimental materials before scaling up production, allowing researchers to optimize formulations without committing to large-scale production runs.

2. Material Testing

In laboratories and quality control settings, the SJ30 is used for material testing to assess properties such as melt flow, tensile strength, and elongation. The extruder's precise control over processing conditions ensures that reliable and accurate test results are obtained, which can be used to refine product designs or improve material formulations.

3. Small-Scale Production

For manufacturers who require small quantities of specialized plastic products, the SJ30 Lab Scale Plastic Extruder provides a cost-effective solution. Whether for producing small batches of medical tubing, profiles for prototypes, or specialized packaging materials, the SJ30 can efficiently produce high-quality extrudates for niche applications.

4. Educational Purposes

The SJ30 is also widely used in educational settings, providing students and trainees with hands-on experience in the extrusion process. Its compact size, ease of use, and versatile applications make it an ideal tool for teaching the fundamentals of polymer processing and extrusion technology.

1. Compact and Space-Saving

With its compact design, the SJ30 Lab Scale Plastic Extruder is perfect for laboratories or small-scale production facilities with limited space. It provides the performance and precision of larger extruders in a more manageable, space-efficient package.

2. Precision Control

The SJ30 offers precise control over key extrusion parameters, including temperature, speed, and pressure. This ensures that the produced materials meet strict specifications, making it ideal for R&D and product prototyping.

3. Cost-Effective

The SJ30 is designed for small-scale production, making it a cost-effective solution for labs and manufacturers who need to test new materials or produce limited quantities of extruded products. Its energy-efficient operation helps keep operational costs low.

4. Versatility in Material Processing

The SJ30 Lab Scale Plastic Extruder is versatile, capable of processing a variety of thermoplastic materials, including PVC, PE, and others. This flexibility makes it an excellent tool for experimenting with different formulations and processing conditions.