stretch blow molding machine to produce 5-gallon bottle and 5~10L wide mouth jar

General description:

This stretch blow molding machine is specially designed to produce 5-gallon bottle and 5~10L wide mouth jar. Its max output is up to 100 BPH for 5-gallon bottle and 400~500 bottles per hour for 5~10L.

It consists of main unit and rotary infrared heater. The ordinary quartz lamp cannot heat preform ideally because the preform wall is excessively thick. The infrared heater with high penetrative force can heat the inside and outside of preform simultaneously and keep preform in even heating, therefore high shaping quality.

What an operator should do during production is just to put heated preform into the blow mold and press the switch, and then computer will take care of the whole procedure.

(1) Blower

Simple operation and high control precision

Its 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.

(2) High quality pneumatic unit

Pneumatic unit provides power for machine movements including machine driving and bottle blowing. It is equipped with world famous brand components to reduce the noise, save energy and produce the high quality bottles.

Reliable designed clamping system with perfect performance

It 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.

(3) Plenty of assistant units

It 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.

(4) Reliable safety unit

In order to keep both machine and operator safe, it 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 it to stop machine urgently if necessary.

(5) Powerful heating capacity with perfect heating result

This 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 on surface of the preform.

(6) Independent heating control system

This 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

(7) Perfect cooling design

This 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.

(8) Multi adjusting device

Multi adjusting device placed on the preform heater keeps the machine fitting with different prefroms. With those devices, the heating channel's width and height can be changed easily according to the different neck size and neck height.

(9) Assistant unit for easy operation

For easy operation, this 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.