Tongda Machinery


TDB-120F extrusion blow molding machine

Our TDB-120F model extrusion blow molding machine, is one of the hot sale model machines. Over 100sets/year machine will be delivered to customers’ factory to help them earn profit or saving the package cost(for customers who start to product the packages themselves). It is with wide application

Technical Parameters

MODEL Units TDB-120F
Max. Product volume
Output of HDPE
Clamping force
Accumulator head Capacity
100, 25:1
Platen Distance
Screw Motor Power

Product Details

Clamping structure, we use 3 plate type design, with more stable clamping function.
Separate oil source, for parison controller, to ensure better and more stable reaction speed.
Mold temperature controller, can monitor the temperature more precisely.
Servo pump, with significant energy saving effect.



If you’re interested in our machines, we welcome your visit at any time. seeing is believing, TONGDA MACHINERY with own manufacture and developed & research team & after-service team, we can supply you machine with good quality and good after-service.

We’re leading manufacturer of extrusion blow molding machine with over 23 years experience, and is the vice chairman of China Plastics Hollow Making Machinery Industry Association.

For each order, we will create an exclusive order processing task list, which including machine model, order time, expected delivery time, exact configuration, mould testing requirement, important time points such as deadline for engineering to make drawing, deadline for assembling the machine. This list has been signed by the heads of each department for confirmation.
And our Program Management Center and sales will always follow and update the status for each stage.

TONGDA MACHINERY is specialized in making blow molding machine for more than 20 years.
. In order to ensure the accuracy of each part, we are equipped with a variety of professional processing equipment and we have accumulated professional processing methods over the past years.
. Each component before assembly needs strictly control by inspecting personnel.
. Each assembly is in charged by a master who has working experience for more than 10 years.
. After all the equipment are completed, we will connect all the machines and run the full production line for at least 12 hours to ensure the stable running in customers’ factory
1) Correct the abnormal shape of the die properly;
2) The product is not cooled enough, and the cooling water temperature needs to be lowered, or the cycle should be appropriately extended;
Need to provide the specific information of the old mold, our engineers help confirm whether it can be directly installed on our machine.
We can make oblique products, but we need to look at the angle for details, so please send product pictures to confirm.
Normally small continuous die head extrusion blow molding machines all has single station and double station , the difference is output , single station machine exist more round and back mold moving time.

contact us

We are a leading supplier of extrusion blow molding machines and moulds with over 20 years of experience and a production capacity of over 800 units/year.
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