All-Electric Pulp Molding Machine for Precision & High-Efficiency Production
The Dwellpac all-electric paper plastic machine (Model ZSJ9578E-QB) is a servo-driven pulp molding machine built for manufacturers who need consistent, high-precision output with low energy consumption. Replacing traditional hydraulic systems with a fully electric servo platform, it delivers ±0.1 mm positioning accuracy, faster cycle times, and up to 50% lower energy use — making it ideal for producing electronic-product cushioning, precision instrument and medical-device liners, biodegradable tableware, egg trays, fruit trays, cup trays and cup lids.
Why Choose the Dwellpac All-Electric Pulp Molding Machine?
- High-Precision Positioning: Servo motors precisely control torque and speed for ±0.1 mm positioning accuracy, ensuring uniform pulp distribution, stable forming and lower defect rates.
- High Efficiency & Energy Saving: Total energy consumption is 30–50% lower than traditional hydraulic machines, with standby power reduced by up to 60%.
- High Response & Productivity: Millisecond-level response shortens the molding cycle, achieving fast cycle times of just 25–40 seconds per mold.
- Precise Pressure & Temperature Control: Servo-driven hot pressing keeps pressure uniform and temperature stable, shortening hot-press time and giving better, more controllable product moisture content.
- High Automation Integration: Seamless connection with PLC and sensors enables automatic feeding, counting and packaging, reducing manual intervention.
- Low Noise & Stable Operation: With no hydraulic system, there is no hydraulic noise or oil leakage — operation is smooth, the working environment is cleaner and equipment life is longer.
- Intelligent Monitoring: Real-time operating-data collection reduces unexpected downtime and boosts overall efficiency.
- Low Labor Dependence: Simple setup and user-friendly operation lower the skill requirements for operators and help control labor costs.
Pulp Molding Production Process
The all-electric paper plastic machine handles the full forming workflow in four automated stages:
- Pulping — fiber slurry is drawn and formed onto the mold.
- Hot Pressing — servo-controlled heat and pressure set the product shape and reduce moisture.
- Trimming — excess edges are removed for a clean, finished product.
- Stacking & Packaging — finished products are automatically counted and stacked for packing.
Applications
This versatile pulp molding equipment produces a wide range of molded-fiber products, including:
- Industrial packaging — protective cushioning for electronic products
- Medical & precision instrument liners and inner-tray packaging
- Eco-friendly tableware — molded pulp plates, bowls, cups, cup lids, egg trays, fruit trays and wine trays
Technical Parameters
| Model |
Machine Size (mm) |
Gross Power (kW) |
Max Processing (mm) |
Net Weight (T) |
| ZSJ9578E-QB |
9300 × 3500 × 3200 |
68 |
950 × 780 |
22 |
Optional auxiliary equipment: oil temperature controller.
Frequently Asked Questions
What is an all-electric pulp molding machine?
It is a servo-driven pulp molding machine that uses electric motors instead of a hydraulic system to control forming pressure and motion. This delivers higher positioning accuracy (±0.1 mm), lower energy consumption and quieter, cleaner operation than traditional hydraulic machines.
What products can the ZSJ9578E-QB machine make?
It produces molded-pulp products including electronic-product cushioning, precision instrument and medical-device liners, biodegradable tableware, egg trays, fruit trays, wine trays, cup trays and cup lids.
How much energy does an all-electric machine save versus a hydraulic one?
Total energy consumption is 30–50% lower than comparable hydraulic machines, and standby power is reduced by up to 60%.
What is the production cycle time?
Thanks to millisecond-level servo response, the machine achieves fast cycle times of 25–40 seconds per mold, depending on product and mold configuration.
How do I get a quote for the all-electric pulp molding machine?
Fill out the inquiry form on this page or contact Dwellpac directly. Our team will respond with detailed specifications, pricing and a tailored production solution for your needs.
Upgrade your production line with the Dwellpac all-electric pulp molding machine. Contact Dwellpac today for a quote and discover how precision servo technology can lower your costs and improve product quality.
