Tongda Machinery
Product
TDB-250F/P extrusion blow molding machine
This machine is specialized in making 200~220L single or double ring drums & open-top drums. This is a single layer and equipped with servo motor.
The main parts of this machine are designed and manufactured by ourselves. We do independent R&D and inspection. If you have other special requirements, we can provide customized services for you.
Technical Parameters
| MODEL | Units | TDB-250F |
|---|---|---|
|
Max. Product volume |
L |
250 |
|
Output of HDPE |
kg/h |
380 |
|
Clamping force |
kn |
770 |
|
Screw diametre |
mm |
120 |
|
Screw heating power |
kw |
53 |
|
Blow pressure |
mpa |
0.6 |
|
Size of machine |
m |
7.8*2.9*5.4 |
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Product Details
Patented product: Two tie rods, single cylinder bidirectional synchronous mold opening and closing center mold clamping mechanism, which makes product quality stable and this design easy to take out the product.
Low energy consumption:If the screw speed of TDB-50F is around 70%, then the average power consumption is 35KW/h
Application
FAQ
What can Tongda do for you?
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.
How to guarantee our funds be safe?
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.
How to guarantee the delivery time?
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.
How you ensure the quality?
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
. 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
What should I do if the product is severely deformed?
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;
2) The product is not cooled enough, and the cooling water temperature needs to be lowered, or the cycle should be appropriately extended;
Can old molds be used on this machine?
Need to provide the specific information of the old mold, our engineers help confirm whether it can be directly installed on our machine.
Is it possible to make oblique mouth products?
We can make oblique products, but we need to look at the angle for details, so please send product pictures to confirm.
How to choose single station and double station?
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.