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Injection Blow Molding Machine 200ml 300ml Plastic Bottles Making

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Injection Blow Molding Machine 200ml 300ml Plastic Bottles Making

Country/Region	china
City & Province	jiangsu
Categories	Belt Making Machinery

Product Details

DAWSON MACHINERY & MOULD GROUP

Injection Blow Molding Machine IBM35D

Injection blow molding is a kind of blow molding method which combines injection molding with blow molding. Firstly, the mold with bottom is produced by injection molding, and then the mold is transferred to the blow mold for blow molding. Injection blow molding is the first step to produce the mold embryo. The injection agent injects the melt into the injection mold with the blowing core tube to form the mold embryo with the bottom, and then transfers it to the blowing mold of the blowing station through the mechanical device for blowing; After that, the mold is inflated, the blow mold is closed, and the compressed air is introduced into the mold through the mandrel air hole. The mold is tightly fitted with the blow molding cavity under the action of air pressure, and then transferred to the demoulding station after cooling; Finally, the product is demoulded. At the demoulding station, the product is ejected from the mandrel or directly sent to the packaging position, and then the next cycle of production is carried out.

The injection and blowing process has high automation depth and production efficiency; The quality of molded products is better than that of extrusion blow molding; 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;

It is suitable for processing large quantities of 5ml to 1L small plastic refined containers and wide mouth containers, such as cosmetics, daily necessities, medicine and food packaging bottles.

INJECTION BLOW MOLDING MACHINE IBM35D PARAMETERS

Item		Unit	Date
Injection system	Screw Diameter	mm	40
	Max. Theoretical injection capacity	G	176
	Heating capacity	KW	7.2
	No. of heating area	Qty	3
Clamping & blowing system	Clamping force of injection	kn	350
	Clamping force of blowing	kn	40
	Opening stroke of mold platen	mm	120
	Max. Platen size (L×W)	mm	420×340
	Min. Mold thickness (H)	mm	180
	Heating capacity of mould	KW	2.8
Product dimension range	Suitable bottle range	ml	3-800
	Max. bottle height	mm	≤180
	Max. Dia. of bottle	mm	≤80
	Dry cycle	s	4
Hydraulic driving system	Motor power	KW	11/15
Hydraulic driving system	hydraulic pressure	Mpa	14
Pneumatic system	Min. Air pressure	Mpa	≥0.8
Pneumatic system	Discharge rate of compressed air	M3/mm	≥0.7
Cooling system	Water flowage	M3/h	3
	Total rated power with mold heating	KW	21/25
Machine information	Dimension	M	3.1×1.2×2.2
Machine information	machine weight	Ton	4.0

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.

Dawson injection blow molding machine is equipped with professional injection system and precision control system, which can meet the requirements of high-speed opening and closing mold, high clamping force and uniform distribution of clamping force at each position of the mold. The three position rotary lifting system can rotate 120 ° to make the three positions of injection molding, blow molding and demoulding run continuously and smoothly. At the same time, due to the use of hydraulic drive linkage mechanism, the positioning of the machine is more accurate, the maintenance cost is lower, and it is more rapid and stable. The demoulding station cooperates with the conveyor belt to realize automatic demoulding, automatic counting and automatic packaging. The whole process avoids manual contact, so that the products produced by the machine can meet the stringent requirements in the field of medicine and health.

our own engineers team, we have more then 18 years experience in this field.

1. The servo motor of our machine uses PHASE from Italy, it is the best supplier of servo motors.

2. The cylinder drive has been upgraded to a single cylinder, which is more stable and stronger. Life is also longer than the
others.

Our pneumatic valve uses FESTO Germany, which is the first quality in the world. Its purchase cost itself is very high, but the
quality is very stable and the service life is very long.

Injection blow plastic bottles are molded from raw materials to finished products in one step, with a high degree of automation, no need of manual secondary processing, labor saving, hygienic and in line with the GMP requirements of pharmaceutical packaging. It is especially suitable for the production of pharmaceutical bottles, juice, beverage, milk bottles and cosmetic bottles and other industries with higher bottle requirements.