Technical parameters
| Parameter | Unit | TDB-25A |
|---|---|---|
| Model | — | TDB-25A |
| Maximum product volume | L | 25 |
| Station | — | Single station |
| Dry cycles (not a production rate) | cycles/h | 600 |
| HDPE extrusion output | kg/h | 110 |
| Machine weight | t | 11 |
| Machine dimensions (L × W × H) | m | 4.9 × 2.6 × 3.5 |
| Maximum die diameter | mm | 300 |
| Die head heating zones | — | 5 |
| Accumulator capacity | L | 4 |
| Die head heating power | kW | 17.7 |
| Platen distance | mm | 350–880 |
| Clamping force | kN | 215 |
| Screw diameter | mm | 80 |
| Screw L/D ratio | — | 25:1 |
| Screw heating power | kW | 19 |
| Screw heating zones | — | 4 |
| Screw motor power | kW | 30 |
| Hydraulic pump drive power | kW | 21 + 4 |
| Total installed power | kW | 91.7 |
| Air consumption | m³/min | 0.8 |
| Blow pressure | MPa | 0.6 |
| Cooling water pressure | MPa | 0.3 |
| Cooling water flow | L/min | 60 |
| Maximum mold size (W × H) | mm | 550 × 650 |
Parameters are taken from the product documentation. Please confirm the final configuration with our engineers before ordering.
Product Details
TDB-25A is presented for 25L container projects. The parameter table is the published standard configuration. Confirm the screw, die head and mould for your container on the quotation.
Application
The TDB-25A Extrusion Blow Molding Machine can be configured for 25L industrial containers, chemical drums, water tanks, logistics packaging, and other customized large hollow products.
FAQ
Can I visit Tongda factory before ordering the TDB-25A 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-25A blow molding machine?
Tongda has specialized in blow molding machinery since 1999. 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-25A 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.
