Product Description
Plastic Screw Sheet Line for Seed Starting Trays / Seed Planting Trays
This vacuum degas drying-free and energy-saving PET sheet production line features a co-rotating parallel twin-screw extruder, offering low energy consumption, a simplified process, and convenient maintenance.
Depending on production capacity requirements, various specifications of co-rotating parallel twin extruders are available with screw diameters of 75/85/95/110/135mm. The unique screw combination structure effectively reduces the viscosity drop of PET resin. The thin-wall, spiral runner internal cooling roller improves cooling efficiency while enhancing production capacity and sheet quality. A multi-component feeding device allows for precise control over the proportions of new material, recycled material, and color masterbatch.
Equipment Components
Main Machine & Rollers:
Technical Parameters
| Model Type |
Extruder Model |
Thickness (mm) |
Main Motor (kw) |
Max Capacity (kg/h) |
| Single layer |
JW75/40-1000 |
0.15-1.5 |
132 |
400-500 |
| High-speed single layer |
JW75/42-1000 |
0.15-1.5 |
160 |
500-600 |
| Multi layer |
JW75&52/40-1000 |
0.15-1.5 |
132/15 |
500-600 |
| Highly-efficient |
JW95&65/44-1500 |
0.15-1.5 |
250/75 |
800-1000 |
*Note: The specifications are subject to change without prior notice.
Frequently Asked Questions
How much electricity, water, and air are required for the machines?
We supply the complete layout for the extrusion project, including specific workshop details and utility requirements.
Can I operate the machine without experienced engineers?
Yes. We can send engineers to your factory for 5-15 days for setup. Alternatively, you can send your staff to our factory for professional training in machine operation and maintenance.
Do you perform quality checks before shipment?
We conduct a 100% confirmation, including test runs of all machines before shipment to ensure quality assurance.
How do we obtain spare parts?
We use international brands like Siemens, Schneider, and Omron, which are available globally. We can also ship parts via DHL, Fedex, TNT, or air freight.
Do you offer customized extrusion lines?
Yes, we provide bespoke services based on specific customer requirements. You can provide detailed needs, and we will develop a solution for you.
What is the standard delivery time?
Usually, it takes about 1 to 4 months depending on the specific machinery ordered and receipt of advance payment.