MG-880 Semi-Automatic Stretch Blow Moulding Machine

                    Brief Introduction

                    MG-880 semi-automatic blow moulding machine has been improved on the base of MG-5IIB, designed by CE standard. With microcomputer controlling system, it controls various technical parameter needed more accurately and more steadily. Only one person without special training operates it more easily and more safely. MG-880 blow moulding machine is fit to blow carbonated beverage bottles, mineral water bottles, cosmetics bottles and hot-filling bottles, especially oil bottles with handles.

                    OverviewEach set of MG-880 is composed of two parts: blow unit and preform heater. They control the bottle blowing and preform heating accordingly.

                    * Bottle blow unit
                    Simple operation and high control precision
                    MG bottle blow unit is equipped with specially designed PLC control system. It controls the whole bottle production process through a soft touch pad with time control precision up to 0.01 second.

                    * High quality pneumatic unit
                    Pneumatic unit provides power for machine movements including machine driving and bottle blowing. MG-880 is equipped with world famous brand components (Festo) to reduce the noise, save energy and produce the high quality production.

                    * Reliable designed clamping system with perfect performance
                    MG-880 adopts three-plate toggle clamping system to provide powerful clamping force required by high pressure blowing up to 35 bars. Besides, the system has an adjustment device to change the distance between front & middle mold-plate and the position of stretch-seal cylinder required in different mold installation.

                    * Plenty of assistant units
                    MG-90 PET stretch blow moulding machine has a plenty of assistant units to increase the machine’s performance, such as air storage unit to keep the air pressure stable, grease-lubricating unit to reduce mechanical parts’ wear and tear, and multi-utilization air entry unit to meet air compressed air high-pressure single entry mode and high-pressure & low-pressure double entry mode.

                    * Reliable safety unit
                    MG-880 has a plenty of assistant unit to increase the machine’s performance, such as air storage unit to keep the air pressure stable, grease-lubricating unit to reduce mechanical parts’ wear and tear, and multi-utilization air entry unit to meet air compressed air high-pressure single entry mode and high-pressure & low-pressure double entry mode.

                    * Reliable safety unit
                    In order to keep both machine and operator safe, MG-880 installs twin startup switches on two sides of the machine, which should be pressed at the same time to start the machine, while there is also an emergency stop button on MG-880 to stop machine urgently if necessary.

                    * Powerful heating capacity with perfect heating result
                    MG series preform heater adopts infrared lamp as heating unit. Infrared has powerful thermal-radiation capacity, which can heat up preform to required temperature in a very short time, while the strong thermal-penetrability provides continuous and uniform heating inside of preform and over surface of preform.

                    * Independent heating control system
                    MG series preform heater adopts independent temperature control unit for each heating zone to offer ideal temperature for various preform. Each heating lamp has a voltage regulator to control the voltage of the heating lamps and keep it working smoothly. With the LED display, it becomes easy and convenient to inspect and adjust the voltage value.

                    * Perfect cooling design
                    MG series preform heater is equipped with air-cooling and water-cooling device to remove the remained heat on preform loader and prevent preform neck from deformation. And reliable air exhaust system placed on the heater keeps heating temperature continuous and stable during preform heating process.

                    * Multi adjusting device
                    Multi adjusting device placed on the preform heater increases the machine’s agility. With those devices, the heating channel’s width and height can be changed easily according to the different neck size and neck height. The mouth of the air exhaust system is also adjustable to meet different heating requirement.

                    * Assistant unit for easy operation
                    For easy operation, MG series preform heater is equipped with plenty of assistant units including centralized cooling water supply system, portable base unit for machine’s convenient moving, reliable air entry unit and so on, which makes operation simple and convenient for customer.

                    Features

                    1. Produce bottle from 0.1L to 6L(1 cavity)
                    2. Output capacity up to 850 for 0.1L using two-cavity blow mold
                    3. Advanced PLC control system with a use-friendly panel and time-control precision of PLC up to 0.01second
                    4. Equipped with special designed air storage unit
                    5. Using Infrared preform heater
                    6. Independent Temperature Control for different heating lamp to get ideal preform heating results
                    7. Heating lamps are adjustable in directions to suit various preforms.
                    8. Operated only by one person without special training.
                    9. Simple installation & startup adjustment.
                    10. Waste rate of finished bottle is less than 0.3%

                    Containers/SamplesSome containers produced by MG-880 as follow:

                    Wine bottle

                    Medicine bottle

                    Wide mouth jar

                    Carbonated drink bottles

                    Pesticide bottle

                    Edible oil bottle

                    Water bottle

                    Technical Parameter

                    General Information MG-880MG-600
                    Clamping Force 20T35 T
                    Clamping Stroke 230mm230mm
                    Max.Stretching Stroke 380mm380mm
                    Number of Cavities 2 Cavity2 Cavity
                    Theoretical Output 0.1-2.5L:880BPH / 3-6:380BPH0.1-6L: 850 BPH/7-10L: 350 BPH
                    Max.area of mouldbase420×500 mm640×470 mm
                    Max. Mould Thicknes280 X500 mm480 X450 mm
                    Electrical System
                    Voltage Standard380v/3PH/50Hzor special order
                    Number of Heating Zone2 Sections4 Sections
                    Total Power (Full Loaded) 6KW15KW
                    Container
                    Max. Container Volume0.1-2.5L(2 Cav),3-6L(1Cav)0.1-6L(2 Cav),7-10L(1Cav)
                    Neck Diameter Range15-60mm15-60mm
                    Max. Container Diameter35-220mm35-220mm
                    Max. Container Height450mm400mm
                    Auxiliary machinery
                    Low pressure compressor8-10Bar8-10Bar
                    High pressure compressor30Bar30Bar
                    Air Dryer1.2/302/30
                    Dimension & Weight
                    Blow molding machine148 X60 X213cm156 X72 X218cm
                    Oven137 X61 X134cm166 X61 X135cm
                    Net Weight0.82 Ton1T

                    Mega Machinery, the Professional 5 gallon PET Blow Moulding Machine supplier in China.

                    Note: semi-automatic 5 gallon blow molding machine is also known as Manual blow molding machines for large PET bottle, blow molding machines, bottle blowing machine, blowing machines and PET blow molding machine.

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