Liner bottle blow molding machine

bottle blow molding machine

Liner bottle blow molding machine

The heating mechanism adopts a unit heating system, which is composed of 4 groups of heating furnaces, each of which has 6 to 8 layers (standard configuration 7 layers) of infrared lamps. A group of infrared lamp tubes are vertically distributed, each embryo tube is divided into 7 layers, each of which can independently adjust the heating temperature of each section, and is rotated and heated by the rotation of a sprocket to ensure that the thickness of the bottle wall is uniform. At the same time, according to the actual temperature of the preform, an appropriate size SCR (intelligent pressure regulating module) is selected in the electric box, which can completely guarantee the heating quality of the preform.

Product Description

WJA-4

WJA-4 series linear blow molding machine is the latest technology imported from Germany. WJA-4 two-step blow molding machine is a high-volume full-automatic production equipment suitable for various PET containers. Its operation process does not require any manual operation, and the entire process is independently completed by the machine. This model uses a slideway to connect the star wheel into the embryo, the servo-controlled furnace chain runs the embryo at a constant speed, the servo-driven variable-pitch mechanism connects the embryo, the servo single-power crank connecting rod opening and closing mold, and the servo-driven stretching mechanism. Compared with traditional equipment, this new model has greatly improved the production capacity and efficiency, while achieving the effects of energy saving and noise reduction.

Item			WJA-4-
	Theoretical output	Pcs/H	5000-6000
Product	Volume	L	0.1-2
	Max height	MM	320
	Max diameter	MM	125
Mould	Number of cavities	/	4
	Mould thickness	MM	190
	Mould opening stroke	MM	220
	Total power	KW	36
	Heating power	KW	18
Air system	Operation pressure	Mpa	0.8
	Action air consuming	M3/Min	2.0
	Blowing air consuming	M3/Min	3.0
Machine	Main body dimension(LWH)	M	3.91.62.3
	Main body weight(LWH)	KG	3500
	Perform autoloaber(LWH)	M	2.151.52.7
	Perform autoloaber weight	KG	800
Preform material	PET

WJA-6

WJA-6 two-step blow molding machine is a high-capacity full-automatic production equipment suitable for various PET containers. Its operation process does not require any manual operation, and the entire process is independently completed by the machine. This model uses a slideway to connect the star wheel into the embryo, the servo-controlled furnace chain runs the embryo at a constant speed, the servo-driven variable-pitch mechanism connects the embryo, the servo single-power crank connecting rod opening and closing mold, and the servo-driven stretching mechanism. Compared with traditional equipment, this new model has greatly improved the production capacity and efficiency, while achieving the effects of energy saving and noise reduction.

WJA-9

WJA-9 two-step blow molding machine is a high-capacity full-automatic production equipment suitable for various PET containers. Its operation process does not require any manual operation, and the entire process is independently completed by the machine. This model uses a slideway to connect the star wheel into the embryo, the servo-controlled furnace chain runs the embryo at a constant speed, the servo-driven variable-pitch mechanism connects the embryo, the servo single-power crank connecting rod opening and closing mold, and the servo-driven stretching mechanism. Compared with traditional equipment, this new model has greatly improved the production capacity and efficiency, while achieving the effects of energy saving and noise reduction.

Item			WJA-9
	Theoretical output	Pcs/H	12000
PRODUCT	Volume	L	0.1-1
	Max height	MM	240
	Max diameter	MM	85
MOULD	Number of cavities	/	9
	Mould thickness	MM	200
	Mould opening stroke	MM	220
	Total power	KW	62
	Heating power	KW	40
AIR SYSTEM	Operation pressure	Mpa	0.8
	Action air consuming	M3/Min	4.5
	Blowing air consuming	M3/Min	3.0
Machine	Main body dimension (LWH)	M	722.3
	Main body weight (LWH)	KG	7500
	Perform autoloaber (LWH)	M	2.151.52.7
	Perform autoloaber weight	KG	800
Preform material	PET

1.Embryo management

The embryo management mechanism uses fully automated equipment to transport the disordered and embryonic tubes in the hopper directly to the embryo management bucket by a pulley device. Each embryo tube is sequentially sorted by its own gravity and the axis of the embryo management shaft at the bottom of the management bucket. In a neatly arranged row, at the same time, under the action of the impeller sweep, the embryo tube after the preliminary arrangement is reorganized, and then arranged in the orbit of the embryo, arranged in a straight line, tight and neat. The front end of the orbit is connected to the star wheel embryonic mechanism, and the neatly arranged embryo tubes will be moved one by one into the star wheel device.

2 .Heating light box mechanism

The heating mechanism adopts a unit heating system, which is composed of 4 groups of heating furnaces, each of which has 6 to 8 layers (standard configuration 7 layers) of infrared lamps.
Through various heating stages, the embryo tube can be well heated, and the embryo tube inserted on the heating head can rotate continuously on the circuit to achieve the best heating effect. At the same time, adjusting the pressure regulating unit on the touch screen can fully realize the temperature adjustment of five thousandths of the preform. The tiny temperature control makes the preform more suitable for the requirements of the bottle blowing process.
Unitized heating system, the heating lamp box can be turned outward more than 90 °, which is convenient for replacing the lamp tube.

3. Blowing unit

The secondary blowing system is used to ensure the stable molding quality of the bottle and meet the customer’s corresponding technical standards. In this stage, the preforms that have been preheated are placed in a blow mold that has been prepared, and the high-pressure inflation is performed in them. Blow the preform into the desired bottle. The fully automatic bottle blowing machine completes the two operations of bottle blowing together through the operation of the robotic hand, eliminating the process of manually putting the preheated preform into the blowing mold in the middle. Greatly speed up the production rate.