GW-BS1 Series Plastic Shoe Sole Injection Moulding Machine
A highly efficient vertical injection molding machine engineered for mass-producing single-color plastic shoe soles. Available in 16, 20, or 24 station configurations, it delivers high output, stable performance, and precise mold control for large-scale footwear manufacturing.
Why Choose the GW-BS1 Series Sole Injection Machine
Ultra-High Station Count
With configurations of 16, 20, or 24 stations, this machine is built for massive production scale. The rotary table allows for continuous loading, injection, and unloading, maximizing output per square meter of factory space.
Powerful Vertical Injection
Equipped with a single, large Φ75 mm vertical screw (L/D ratio 18:1), the machine provides a substantial shot volume of 580 cm³ and high plasticizing capacity (40 g/s), ensuring rapid and complete mold filling.
Scissors Clamp Mechanism
The mold clamping uses a robust scissors-style mechanism with a 60 mm opening trip. This ensures secure mold locking during injection and reliable ejection, adapting to shoe lasts up to 260 mm in height.
About This Plastic Shoe Sole Injection Moulding Machine
The GW-BS1 series is a specialized line of plastic shoe sole injection moulding machines designed for high-volume, single-color production. It includes three models-GW-BS1/16, GW-BS1/20, and GW-BS1/24-featuring 16, 20, and 24 stations respectively. This vertical rotary design is ideal for factories that need to pump out large quantities of uniform soles efficiently.
At the heart of the machine is a heavy-duty vertical injection unit. The Φ75 mm screw provides a max injection volume of 580 cm³ and a max injection pressure of 100 kg/cm², making it highly capable of molding dense and detailed plastic soles. The vertical orientation allows for a compact footprint while maintaining a powerful injection stroke.
The rotary table is equipped with a clamping system that utilizes a scissors-like mechanism. With a clamping height adjustment for shoe lasts between 210 mm and 260 mm, and a compact mold frame dimension of 340 × 180 × 60 mm, it offers the flexibility needed for a wide range of sole sizes.
Driven by a 20.5 kW power unit, the machine ensures smooth rotation and reliable injection cycles. Whether you choose the 16-station, 20-station, or 24-station model, you are investing in a system built for continuous, high-output manufacturing.
Please contact us with your specific sole dimensions, material type, and desired output so we can recommend the best model from the GW-BS1 series for your factory.
Technical Specifications
The table below compares the parameters of the GW-BS1 series: GW-BS1/16, GW-BS1/20, and GW-BS1/24.
| Item | Unit | GW-BS1/16 | GW-BS1/20 | GW-BS1/24 |
|---|---|---|---|---|
| Number of stations | pcs | 16 | 20 | 24 |
| Screw Diameter | mm | 75 | 75 | 75 |
| Screw Rotating Speed | r/min | 0–160 | 0–160 | 0–160 |
| Screw Length and Diameter Ratio | - | 18:01 | 18:01 | 18:01 |
| Max Injection Volume | cm³ | 580 | 580 | 580 |
| Plasticizing Capacity | g/s | 40 | 40 | 40 |
| Max Injection Pressure | kg/cm² | 100 | 100 | 100 |
| Max the Disc System Pressure | kg/cm² | 50 | 50 | 50 |
| Clamp Mould Style | - | Scissors | Scissors | Scissors |
| Last Trip | mm | 60 | 60 | 60 |
| Shoe Last Height | mm | 210–260 | 210–260 | 210–260 |
| Mould Frame Dimensions | mm | 340×180×60 | 340×180×60 | 340×180×60 |
| Power Consumption | kw | 20.5 | 20.5 | 20.5 |
| Machine Size (L×W×H) | mm | 6610×3115×1790 | 6610×3115×1790 | 7260×3060×1790 |
| Machine Weight | kg | 9400 | 9800 | 13200 |
Note: The three models share the same injection unit (Φ75 mm screw) and clamping style. They differ primarily in the number of stations and overall dimensions/weight. Please select the model that best fits your required output and available floor space.
Applications
Single-Color Shoe Soles
Perfect for mass-producing standard single-color plastic shoe soles, including casual shoes, sneakers, and sandals.
Mass Production
With up to 24 stations, the continuous rotary operation is built for high-volume factories requiring maximum daily output.
Large Mold Accommodation
The scissors clamping system accommodates shoe lasts from 210 mm to 260 mm in height, suitable for a wide range of sole designs.
Consistent Quality
The heavy-duty Φ75 mm screw and high plasticizing capacity ensure uniform melt quality, resulting in consistent soles with every shot.
Ordering & Delivery
We supply the GW-BS1 series plastic shoe sole injection moulding machine. Before quotation, we confirm:
- Model Selection - GW-BS1/16, GW-BS1/20, or GW-BS1/24, based on your required output.
- Sole/Lift Size - Confirm your shoe last height fits within the 210–260 mm range.
- Mold Dimensions - Confirm your mold fits within the 340×180×60 mm frame.
- Material Type - Confirm the plastic material to ensure optimal injection parameters.
- Power Supply - The power consumption is 20.5 kW. Please confirm your factory voltage and capacity.
- Installation Space - The machine footprint ranges from 6.6 to 7.2 meters long. Ensure sufficient floor space is available.
We provide comprehensive operation and maintenance documentation with each shipment. Lead time is confirmed at the quotation stage.
Frequently Asked Questions
What is the difference between the three GW-BS1 models?Need a Plastic Shoe Sole Injection Moulding Machine for Your Production?
Tell us your sole type, mold dimensions, and production volume. We will recommend the right model (16, 20, or 24 stations) and provide a detailed quotation.
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