Machine description:

1.Use continuous rotating feeding system, and the feeding system has multiple safety protection devices to ensure high speed preform supply.

2.Small heating distance between preform, effective use of lamp heating space, improve preform heating efficiency and energy saving effect.

3.The water channel of the heating box runs through directly, install cold air system to ensure that the screw of the preform does not deform.

4. Optimize heating tunnel take out wind and the surface cooling of the preform. The reversible heating box is convenient to replace the heating lamp.

5.Clamping machine adopts cam gearing, chain - free plate pin shaft, small volume, long service life.

6.Air inlet, pre-blowing, blowing pipe use hard pipe, air source is more cleaner, no pollution.

7.Take preform and bottle adopt the hard claw, then more stable, never wear, long service life.

8.The blowing mould is equipped with a slide, which is convenient to change the mould.

9. The perform unscrambler can be positioned in multiple directions and can be selected flexibly according to actual situation.

10.Human-machine interface control system, using 9 inch screen to complete and simple operation.

11.The machine design is compact and small volume, which effectively reduces the floor space.

 

Main machine :

Detailed images of each part

Feeding preform system: single channel enter preform, use star wheel enter preform, effectively solve the problem of stuck preform and bottle preform wear.
	Rotating system: use special chain, driven by servo motor, so that the heating unit in the movement of stable, fast positioning, low noise.
Heating system: adopting rotary bottle blowing machine mode heating and conveying, can reduce energy consumption, greatly improve heating speed and quality.
	Mold system: adopt high pressure mold locking technology, no expansion phenomenon, and clamp mold line is thin. The mold adopts drawer type structure, and is positioned on the back plate of the mold with four fixed pull rods, which can be easily replaced within half an hour.
Stretch and blow system: cycle time of one blow, two blow can be adjusted, according to the customer's different preform and different bottle type, each pull rod can be adjusted separately, high flexibility.
	Electronic control system: Pneumatic and electrical components adopt international famous brands, touch screen control system is easy to operate, with perfect monitoring and induction settings, with fault diagnosis function, automatic calculation of the report function, know the production efficiency of each shift.

 

Main technical parameter:

Composition	Item	Parameter
Bottle conditions	Max.bottle volume	2000ml
	Max.bottle diameter	Φ108mm
	Bottle neck size	Φ18mm~ Φ38mm
	Max.bottle height	340mm
	Max.bottle preform height	165mm
	Clamping stroke	125mm
	Bottle die stroke	50mm
	Bottle distance	114.3mm
	Capacity	8000-8500BPH
	Mold cavity	6
Heating part	Heating unit	6
	Number of heating lamp layers	8
	Bottle pedestal	96
Electrical parameters	Voltage	380V 50/60HZ
	Use power	50-60kw/h
	Installed power	112kw
Air supply	Low pressure compressed air pressure	1MPa
	Air consumption of low pressure compressed air	1.0m3/min
	High pressure compressed air pressure	3.0MPa
	Air consumption of high pressure compressed air	10.0m3/min
Cooling water	Pressure	2-4bar
	Flow	6m3/h
Weight	Main machine, heating machine, electric control box	about 8.0t
Dimension	Main machine	5500*2350*2500mm
	Preform unscrambler	2950*2120*3200mm

 

Working process of blow molding machine

Automatic blowing machine configuration

Item	Name of main spare parts	Brand name
1	Touch Screen
2	Computer PLC controller
3	Servo motor
4	Frequency Converters
5	Magnetic Valve
6	One-way valve
7	Muffler
8	Voltage regulator
9	Monolithic breaker
10	Single Separator
11	Double Separator
12	Air Cylinder

 

 

 Why choose Grandee Machinery?