plastic blowing machine factory

Preform conveying structure of bottle blowing machine: The unique preform core shaft conveying structure guarantees that the preform does not have the risk of upside-down during heating. Hot-filled bottle forming structure of bottle blowing machine: When blowing hot-filled bottles, a three-way circulation type special design distributor is used to evenly distribute different water / oil temperatures to different parts of the mold, so that the crystallinity of the bottle reaches best effect.

Lightweight and energy-saving bottle blowing system: It adopts a combination of cold air and hot air to force the bottle plastic blowing machine factory mouth and the transmission core shaft to cool during heating to achieve the best cooling method.. 4. An air induction device is used in the heating box to overcome air convection, ensure the balance of the preform heating temperature, and prevent the preform surface from overheating. 6. 5. Energy-saving sealing machine blowing combination valve:

The control valve has no pipeline connection, compact structure, simple commissioning and maintenance, reasonable high and low pressure gas consumption, and achieves optimal energy consumption control. High-speed mold clamping structure of the bottle blowing machine: The arc of the invention patent with independent intellectual property rights is a mold-clamping structure, and a special mold-clamping pressurization system ensures stable high-speed operation without noise. 3. Simple and reliable manipulators: cam and rod-type manipulators for taking blanks and bottles, which are simple, excellent in coordination and low in manufacturing costs.1. Clean and safe molding design:

The bottle blowing machine adopts a fully enclosed structure, which ensures a clean molding environment, eliminates external pollution to the molding bottle, and ensures the cleanliness of the medical infusion bottle molding. Closed-loop temperature control mode; preform temperature compensation for preform temperature feedback; fast reaching preform heating stable state. The perfect and reliable safety door system ensures the safety of the operator and the long-term stability of the blow molding machine. 2

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plastic blowing machine factory

The solenoid valve is damaged 4. Adjust baking Box temperature product wall thickness unevenness 1, parison wall thickness unevenness 2, parison temperature unevenness 3, too low stretch off ratio 4, stretch rod offset 1, adjust preform parison 2, adjust oven temperature distribution 3. Polished mold surface products appear pearly white Partial gate position deviation 1. Advance the blowing time slightly 3. Inappropriate drawing temperature 1. Increase the stretching ratio 4.

Adjust the oven heating temperature to reduce the temperature of the bottleneck part and plastic blowing machine factory increase the temperature at the bottom part. Check the circuit 2. Increase air flow 3. Improper selection of blowing time 3. Blowing time is ahead of time 3. The pre-molded parison is not transparent 2. Increase the secondary heating temperature and extend two Secondary heating time 2, slow down the blowing time 3, change the temperature distribution of the oven 4, increase the linear speed of the product cannot be formed 1, the blowing pressure is insufficient 2, the blowing air flow is insufficient 3, the blowing pressure rise rate is too slow 4 1. Reduce the drawing and blowing temperature 2.

The sleeve is worn 1. Increase air pressure 2. Adjust the middle thickness of the stretched rod product 1. Preform parison blowing temperature is too low 2. The heating time is too long 4. Preform parison temperature is uneven 4. Increase the pull-blow speed 2. Moisture in the blowing air 5. Increase the voltage 2. The secondary heating temperature is too high 3. Check the gas path 3. The time relay does not work 1. Increase the temperature at the top of the oven and lower the temperature at the bottom. Rough surface of the blow mold 1. Incorrect secondary heating speed 1. The time relay is damaged 1.

The clamping guide is worn 6. Stretching linear speed is too low 1.No action for failure and phenomenon reasons 1. Excessive tensile force 5. The bottom of the product is thick and thick 1. Delay the blowing time 3. Lower the heating temperature in the middle of the oven 1. The blowing speed is too low 2. Reduce the blowing temperature 2.

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