Plastic Medical test tube detection sampling bottle Injection Blow Molding Machine
Bottle is a container that can hold liquid or solid, which can be seen everywhere in our life, including medicine bottle, cosmetics bottle and beverage bottle. Due to the rapid development of the petroleum industry, human beings invented high molecular polymer, which is commonly known as plastics. Since then, our bottle materials have changed from single glass or ceramics to various kinds of plastics. Drawing lessons from the long history of glass container blowing process, the extrusion or injection molding plastic mold in relativistic state is placed in the blowing mold, and the mold is inflated by a certain pressure of compressed air to make it close to the cavity wall. After cooling and setting, the mold is demolished to obtain the plastic hollow products with the same shape as the cavity. This is the hollow blow molding process we are familiar with.
Common blow molding processes include extrusion blow molding, injection blow molding and stretch blow molding. Extrusion blow molding, extruding molten material by extrusion device, placing extrusion embryo in blow molding mold for blowing, demolding and taking out products after cooling and setting; In injection blow molding, the bottom mold is first injected, then transferred to the blow mold to blow, cooled and shaped, and then demoulded to take out the product; Stretch blow molding is to produce the mold embryo by extrusion or injection, put it in the blow mold, stretch it axially with the drawing rod, blow it horizontally, then cool it to shape, and finally demould the product.
In the production of the same product, injection blowing and extrusion blowing have inherent advantages, such as no flash, no waste, accurate size, high production efficiency of three-step method, three working positions working at the same time, no need to wait in neutral position; With the conveyor belt, the testing equipment can directly enter the packaging station, with a high degree of automation. Therefore, a conclusion can be drawn: in the range of packaging bottles, the injection blowing process can improve the production efficiency and reduce the production cost.
The product has no splicing, high strength at the bottom, uniform wall thickness and high precision of mouth size; There is no corner scrap or flash, and the seam line of the product can hardly be seen;
Injection blow molding machine suitable for making large quantities of 5ml to 1L small plastic bottles, such as cosmetics, daily necessities, medicine and food packaging bottles.
DAWSON MACHINERY & MOULD GROUP
Our customers are all around the world.
Vietnam, Australia, Indonesia, Malaysia, Thailand, Sri Lanka, Kazakhstan, Russia, UAE, Saudi Arabia, Malta, Romania, Italy, India, Syria, Ethiopia, Egypt, Sudan, Tunisia, Algeria, Kenya, Nigeria, South Africa, Zimbabwe, Mexico, Guatemala, Ecuador, Colombia, Venezuela, Peru....
|Max. Theoretical injection capacity
|No. of heating area
|Clamping & blowing system
||Clamping force of injection
|Clamping force of blowing
|Opening stroke of mold platen
|Max. Platen size (L×W)
|Min. Mold thickness (H)
|Heating capacity of mould
|Product dimension range
||Suitable bottle range
|Max. bottle height
|Max. Dia. of bottle
|Hydraulic driving system
||Min. Air pressure
|Discharge rate of compressed air
||Total rated power with mold heating
* Excellent plasticizing unit
* Bridge clamping unit for synchronism mould open/close, cycle time less
* Servo system can save 35 to 40% energy compared to normal system
* Servo rotary, precise, long using time, easy maintenance, save energy.
* Optional injection with all-electric way, replacing hydraulic way * CE certificate
Configuration of Injection Blow Molding Machine
* Oil pump and hydraulic valve (Directional Valves, Power saving valves, Pilot operated check modular valves, and Throttle check modular valves): YUKEN brand Ex JAPAN.
* Pneumatic valve connector: FESTO Ex Germany.
* Oil seal: VALQUA brand Ex JAPAN.
* Controlling system: Act Technologies
* Electronic Rulers: Italy GEFRAN
* Molded case circuit breaker, contactor, Thermal overload relay: SCHEIDER brand Ex FRANCE.