Published 2 min read
The selector above is the full published list. It stays readable with JavaScript turned off. JavaScript only hides rows that do not match the container, volume, layer note, extruder-output band or drive you choose.
Tongda builds extrusion blow molding machines for HDPE and PP containers. The company range published on this site runs from 10 mL to 3,000 L. The 3,000 L machine is the TDBS-3000A storage tank. It is not an IBC. More than 10,000 machines have been supplied to 100+ countries.
A model name follows the maximum container volume. It is not a promise of containers per hour. Ask for extruder kilograms per hour, the dry-cycle time and accepted pieces per hour on your mold. This page does not turn a dry cycle into a production rate. Start from real output versus the model name when the number you need is pieces per hour.
Questions
Does the selector quote containers per hour?
No. Kilograms per hour in the table are HDPE extruder output from the model specification. Accepted pieces per hour depend on the container, the mold and the machine configuration, and they are confirmed case by case. A dry cycle is not a production rate. See real output versus the model name.
What container sizes does the selector cover?
The published company range is 10 mL to 3,000 L. The table lists model families whose specification pages state a maximum, from the HTS II-2L at 2 L through the TDBS-3000A storage tank at 3,000 L. The 3 L multi-head page states 30 mL–500 mL bottles in text. The TDBS-3000A is a storage tank, not an IBC.
How do fully electric, hydraulic and servo models differ in this list?
Fully electric models are the HSE and HSE II machines on the fully electric page. Hydraulic models are the machines on the hydraulic page, plus the 3 L page, which states a hydraulic system. Servo models are the machines on the servo page. HS-12L and HS-30L are on the hydraulic page, and their own pages also say hydraulic servo, so both filters keep them. TDBX-1000A does not state a drive on those series pages.
Which published pages state a layer count?
The TDB-1200A-P specification states 2 layers and 720 kg/h. The TDB-1200A-P3 specification states 3 layers and 750 kg/h. Tongda states TDB-1200 HDPE output as 720–750 kg/h. The other-series page describes TDBX-1500A as single layer. HS II-12L says a multilayer head can be fitted. The HTS series page says the die can have 1–4 layers. Those options are confirmed on the quotation. They are not a layer count in the model specification.
Where do I ask Tongda to confirm a machine?
Send the container drawing, resin, target weight and the pieces per hour you need through the contact page. There is no public price list. Accepted output is confirmed case by case.
