Two Stage Extruder for Rigid PVC Granulating

Details of the Two Stage Extruder
The gear box is designed with a new parallel three-axis drive system that integrates the conveying axis, chain, and deceleration unit, making the structure compact. High-quality imported bearings ensure durability and performance. The gear parameters are optimized through computer design to enhance safety and efficiency. The drive components are made from high-quality materials such as super alloy, cementite steel, and hardened components for long-lasting operation.
The hydraulic screen changer offers two types: manual and hydraulic pressure. Changing the screen is quick and simple, taking only a few minutes. This feature ensures minimal downtime during maintenance.


Service System
Before Sale:
1. Detailed product introduction
2. Customized solution recommendations
3. Product testing available
During Manufacturing:
1. Provide layout and engineering conditions
2. Offer screw design and related documentation
3. Keep you updated on project progress
4. Ensure all products meet technical specifications
After Sale:
1. Installation, commissioning, and training services
2. Spare parts supply
3. Ongoing technical support and updates
Nanjing Haisi Extrusion Equipment welcomes you! Our motivation comes from challenges, and our yardstick is customer satisfaction. We value openness, honesty, and reliability in everything we do. For the market, we produce machines and plants that meet the highest standards, ensuring confidence and trust from our customers.

Features of Twin Screw Extruder
1. Euro-style rectangular barrel with optimized cooling channels for better temperature control.
2. Innovative heater design improves heat transfer efficiency and extends heater life.
3. Cylinders can be made from high-quality nitrided steel, corrosion-resistant materials, or other specialized alloys based on material and process requirements.
Features of Single Screw Extruder
Characteristics:
1. High-precision gear box with strong load capacity, stable operation, and low noise.
2. Standard nitrided steel is used for barrels and screws, offering excellent corrosion resistance. Special materials can be processed using different metal combinations.
3. A quiet blower fan cools the barrel without requiring maintenance.
4. Japanese-made temperature controllers ensure accurate and stable temperature regulation.
5. The die head offers both manual and hydraulic screen changers, allowing for fast and easy screen changes within minutes.

Packaging & Shipping
Packaging: Wooden cases or anti-rust oil treatment followed by stretch film covering to prevent moisture damage.
Shipping: By sea or by express delivery.

Details of the Two Stage Extruder
The gear box is designed with a new parallel three-axis drive system that integrates the conveying axis, chain, and deceleration unit, making the structure compact. High-quality imported bearings ensure durability and performance. The gear parameters are optimized through computer design to enhance safety and efficiency. The drive components are made from high-quality materials such as super alloy, cementite steel, and hardened components for long-lasting operation.
The hydraulic screen changer offers two types: manual and hydraulic pressure. Changing the screen is quick and simple, taking only a few minutes. This feature ensures minimal downtime during maintenance.


Service System
Before Sale:
1. Detailed product introduction
2. Customized solution recommendations
3. Product testing available
During Manufacturing:
1. Provide layout and engineering conditions
2. Offer screw design and related documentation
3. Keep you updated on project progress
4. Ensure all products meet technical specifications
After Sale:
1. Installation, commissioning, and training services
2. Spare parts supply
3. Ongoing technical support and updates
Nanjing Haisi Extrusion Equipment welcomes you! Our motivation comes from challenges, and our yardstick is customer satisfaction. We value openness, honesty, and reliability in everything we do. For the market, we produce machines and plants that meet the highest standards, ensuring confidence and trust from our customers.

Features of Twin Screw Extruder
1. Euro-style rectangular barrel with optimized cooling channels for better temperature control.
2. Innovative heater design improves heat transfer efficiency and extends heater life.
3. Cylinders can be made from high-quality nitrided steel, corrosion-resistant materials, or other specialized alloys based on material and process requirements.
Features of Single Screw Extruder
Characteristics:
1. High-precision gear box with strong load capacity, stable operation, and low noise.
2. Standard nitrided steel is used for barrels and screws, offering excellent corrosion resistance. Special materials can be processed using different metal combinations.
3. A quiet blower fan cools the barrel without requiring maintenance.
4. Japanese-made temperature controllers ensure accurate and stable temperature regulation.
5. The die head offers both manual and hydraulic screen changers, allowing for fast and easy screen changes within minutes.

Packaging & Shipping
Packaging: Wooden cases or anti-rust oil treatment followed by stretch film covering to prevent moisture damage.
Shipping: By sea or by express delivery.

                            SJ series single screw extruder | |||||||
 Model |  Screw Diameter D (mm) |     L/D |   Motor Power P (kW) |             (Screen Changer) |        Output Q (kg/h) | ||
   SJ-100 |    100 |   20-32 |   30-70 |            Hydraulic |           100-180 | ||
   SJ-120 |    120 |   20-32 |   37-45 |            Hydraulic |           150-250 | ||
   SJ-150 |    150 |   20-32 |   55-75 |            Hydraulic |           200-300 | ||
   SJ-180 |    180 |   20-32 |   75-90 |            Hydraulic |           250-400 | ||
   SJ-200 |    200 |   20-32 |  110-160 |            Hydraulic |           400-600 |
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