Technical Parameters
| Parameter | Unit | TDB-250F |
|---|---|---|
| Product Model | — | TDB–250F |
| Max. Product Volume | L | 250 |
| Dry Cycle | pc/h | 300 |
| Output | kg/h | 360 |
| Weight | T | 35 |
| Size | m | 8.2×3.2×5.5 |
| Platen Distance | mm | 800–1800 |
| Clamping Force | kN | 740 |
| Screw Diameter | mm | 120 |
| Screw Length/Diameter Ratio | — | 30:1 |
| Screw Heating Power | kW | 38 |
| No. of Heating Zones (Screw) | — | 4 |
| Screw Motor Power | kW | 132 |
| Total Power | kW | 289.5 |
| Max. Size of Mold | mm | 1100×1600 |
Parameters are taken from the product documentation. Please confirm the final configuration with our engineers before ordering.
Product Details
TDB-250F is presented for 250L container projects. Final production output, clamping force, power consumption, mold dimensions and material suitability depend on the agreed machine configuration and container design. Contact Tongda with your product drawing and required output for a model-specific quotation.
Application
The TDB-250F Extrusion Blow Molding Machine can be configured for 250L industrial containers, chemical drums, water tanks, logistics packaging, and other customized large hollow products.
FAQ
Can I visit Tongda factory before ordering the TDB-250F machine?
Yes. Customers are welcome to visit Tongda factory before placing an order. A factory visit helps you check our manufacturing capability, R&D team, after-sales team, production process, and real equipment quality.
How does Tongda help ensure safe payment and on-time delivery?
Tongda can support agreed payment methods such as Alibaba Trade Assurance or letter of credit when applicable. Customers can also confirm delivery schedule, production progress, and bank account details during project communication or factory visits.
How does Tongda control the quality of the TDB-250F blow molding machine?
Tongda has specialized in blow molding machinery for more than 20 years. Key parts are inspected before assembly, each machine is assembled by experienced technicians, and the completed production line is connected and tested before delivery.
Will the TDB-250F machine be tested before shipment?
Yes. After production is completed, Tongda debugs the machine, runs production tests, and can provide photos or videos for customer confirmation. The machine is then packed with standard export packaging for shipment.
Does Tongda provide installation, training, and after-sales support?
Yes. Tongda can arrange engineers for installation and training according to the customer’s project requirements. Sales managers, engineers, and after-sales service managers work together to follow the project online and offline.
Related case study
The 200 L L-ring drum blow molding guide explains single-layer, two-layer and three-layer wall choices, critical drum zones and trial checks for the TDB-250F family.
