6000BPH Fully Automatic PET Bottle Blowing Machine

The fully automatic blow molding machine is suitable for the production of PET plastic containers and bottles of various shapes. It is extensively utilized in the production of carbonated beverage bottles, mineral water bottles, pesticide bottles, oil bottles, cosmetic containers, wide - mouth bottles, hot - fill bottles, etc.

Main Body Features

1). Exhibits stable performance through the utilization of advanced Programmable Logic Controller (PLC) technology.

2). Equipped with an automatic preform conveyer system to reduce labor costs.

3). The self - rotation of preforms and the revolution of the infrared pre - heater ensure uniform heat distribution, thereby enhancing the bottle shaping rate and increasing production output.

4). Boasts high adjustment performance, enabling the perfect pre - heating of preforms by adjusting the voltage control area within the PLC. This adjustment can regulate the temperature of the infrared lights in the pre - heater and maintain a constant and appropriate temperature and humidity.

5). Ensures high safety levels with a security automatic - locking device incorporated into each mechanical action. This device creates a completely safe production environment, preventing potential breakdowns during specific procedures.

6). Incorporates FESTO air cylinders to prevent contamination and reduce noise.

7). Meets different requirements for blowing air pressure and mechanical action by dividing the blowing and action into three parts in the machine's air pressure diagram.

8). Provides a strong clamping force through high - pressure and double crank links for locking the mold.

9). Offers two operating modes: automatic and manual.

10). Benefits from a fully automatic technological process, resulting in low costs, high efficiency, and ease of operation and maintenance.

11). Features an ideal cooling system that ensures finished bottles are free from any defects.

1.1 New Automatic Preform Unscrambler System.

*Employs a one - way preform - feeding structure and a preform - separating structure driven by a servo motor, which effectively address the issues of preform blockage and abrasion.

*Equipped with two photoelectric sensors to control the preform - loading motor and the preform - separating cylinder. When there is a shortage of preforms, these sensors will alert the operator to add preforms into the hopper instead of halting the machine.

1.2 New Heating System

*A well - designed heating system reduces power consumption.

*The special oven design facilitates power saving and easy maintenance.

*The position and temperature of each lamp can be adjusted.

*The cycle air - cooling system maintains a constant oven temperature.

1.3 The Application of Servo System in Main Transmission

The transmission utilizes a servomotor for positioning, enabling rapid, accurate, and stable orientation of the preform - heating base when the machine starts and operates.

1.4 Servo Technology Innovation in Clamping System and Stretching

*A servo motor is adopted to drive the two cranks to control the clamping system, which can reduce the mold - clamping time, enhance productivity, and also address the issues of mold swelling and large joint lines with the effect of the pressurize plate.

A servo motor is used for stretching to ensure a faster bottle - blowing speed and more stable bottle quality.

1.5 Facilitating Bottle Shape Alteration

*The drawer - type mold structure design enables convenient mold replacement. Under the condition of the same bottleneck diameter, a mold can be changed within one hour.

1.6 Intelligent Human - Machine Interface

*Controlled by a human - machine interface, it allows for easy operation and monitoring.

*Real - time supervision of production information and automatic daily recording of production data.

*Failure warning and troubleshooting functions are provided.