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MG-E Economical Blow Moulding Machines
Blow Molding Machine Video Clip(MG-5500)
Brief Introduction
Mega has rich experience to design various reheat stretch blow moulding equipments. After years of R&D, now we introduce the latest economical stretch blow moulding machine to the market. The MG-E is an economic two stage automatic stretch blow moulding machine, which is mainly designed for the PET and PP stretch blow bottles. The MG-E consumes less power due to optimized machine layouts and patented perform heating system, so the end of user can achieve maximum profit in today's competitive bottle moulding market.
Overview
* Controller system
The new microprocessor has more storage memory; it saves the operating setting up to 30 sets. Re-programmed software detects any possible errors permitting immediate identification and diagnosis of the problem.




* Preform Feed
The preform stocked in the hopper are transported by conveyor and are sorted neck upwards for the feed ramp in to the perform oven automatically, the performs are now read to enter the oven equipped with its infra-lamps.

* Linear transport oven
The heating of the performs is optimized by the new modular oven with 9 layers of heating lamps. It guarantees the ideal temperature for quality blowing. The preforms self rotated by frictional belts during the continuous movement. Due to the small gaps between the preforms, it requires less electric costs. we called as economic running.




* Spacing unit
Thanks to the spacing unit. It is the key to guarantee the flexibility  in bottles sizes and ensures the possible of small pitch at the oven section.

* Blowing station
Improved blow station fits with the blowing molds up to 2.5L. Thanks to the compensation unit, the new speedy clamping system allow you to blowing the bottles with pressure up to 40 Bar with perfect parting line on the bottles. And another major benefit is the fast mold changing over time.
Options
* PID system for heating zone
An Infrared thermometer detects the temperature of the preforms and automatically adjusts the temperature of the oven to the correct level. It avoids the influence of the temperature difference between day time and night time. Also, the system can have an additional lamp alarm unit, It sounds when it detects any broken or aging lamps.

* Air Recovery system
We know most of the production cost comes from two factors, blowing the bottles and reheating the performs . In order to reduce the production cost for the bottler producer, Mega has introduced an Air recovery system. This system recovers up to 30% of exhausted High pressure air.

* Air cooling system
hanks to our GM Cai Yuansen , we have developed an air cooling system for hot fill PET bottles, after high pressure blowing, air cooling is introduced. This reduces the level of PET residual stress, and increases the rate of PET crystallization. After the air cooling process, the PET bottle can stand hot filling without deformation.
Bottle Samples
PET bottles produced by MG-E series machine:
CSD-PET-bottle-2L Detergen-750ml Hot-fill-500ml
Jar-750ml Pharmacal-bottle135 Water-bottle-300ml
Specification
General Information MG-E1500 MG-E2500 MG-E3500 MG-E4000 MG-E5500
Clamping Force 150KN 180KN 250KN 370KN 565KN
Clamping Stroke 120-175MM 120-175MM 120-175MM 120-175MM 80-130mm
Max. Stretching Stroke 370MM 370MM 370MM 370MM 370mm
Bottom Moving Stroke 70MM 70MM 70MM 70MM 0-70mm
Number of Cavities 1 Cavity 2 Cavity 3 Cavity 4 Cavity 6Cavity
Theoretical Output 1300 BPH 2500 BPH 3200 BPH 4000 BPH 5500BPH
Max. Mould Thickness 250MM 250MM 250MM 250MM 300mm
Space Between Tie Bars 300*380MM 400*380MM 500*380MM 640*380MM 780x380mm

Electrical System
Voltage Standard 380v/3PH/50Hz or special order
Number of Heating Zone 2 Sections 2 Sections 3 Sections 4 Sections 4 Sections
Total Power (Full Loaded) 20KW 28KW 28KW 60KW 75KW

Container
Max. Container Volume 2.5L 2.5L 2.5L 2.5L 2.5L
Neck Diameter Range 16-38mm 16-38mm 16-38mm 16-38mm 16-38mm
Max. Container Diameter 110mm 110mm 110mm 110mm 110mm
Max. Container Height 380mm 380mm 380mm 380mm 360mm

Air system
Low Air compressor 10Bar 10Bar 10Bar 10Bar 10Bar
High Air compressor   30-40Bar 30-40Bar 30-40Bar 30-40Bar 30-40Bar

Dimension & Weight
Blow molding machine 1.8*1.5*1.8m 2.1*1.5*1.8m 2.2*1.5*1.8m 2.5*1.5*1.8m 3.6*2.0*1.8m
Preform Autoloader 1.0*0.8*2.2m 1.1*0.9*2.2m 1.1*1.2*2.2m 1.1*1.2*2.2m 1.1*1.2*2.2m
Net Weight 1.8T 2T 2.5T 3.5 T 4T
Mega Machinery, the Professional blow moulding machine supplier in China.

Note: Economical blow molding machine is also known as Reheat stretch blow molding machines, Stretch blow molding machines and PET blow molding machine.
 
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