Bottle preform supply system: the bottle preform is transported from the supply bucket to the hoist to the blank sorter, and the bottle preform is automatically arranged into the star wheel into the preform heating zone. The preform sorting process is completely automatically controlled, and the preform management efficiency is high without damaging the preform.

Preform heating machine: the loaded bottle preform is carried by a reversable mandrel, and the mandrel along the variable acceleration flip guide rail will smoothly flip the bottle preform into a state in which the bottle mouth is down and the body is upward, which is the best process state for thermal insulation and protection of the screw part of the bottle mouth. At the same time, the mandrel carrying the bottle billet is still rotating at a uniform speed driven by the rotating chain, which passes through the outer heating lamp box and the inner cooling system. The system is equipped with 9 infrared heating lamps to obtain the best process temperature for the whole bottle preform.

Bottle blowing unit: the special manipulator transmits the heated bottle preform to the mold along a certain cam curve, which is stretched and pre-blown, then passed through the high pressure air and finally blown into the bottle shape. The special manipulator conveys the blown bottle outward along a certain cam curve.

Filling unit: the blown bottle is transmitted to the filling machine through the transition wheel.

The bottle entering the filling machine is held by the clamp on the lifting cylinder and rises and falls under the action of the cam. The filling machine adopts gravity filling mode, and the bottle mouth rises and opens the filling valve to begin filling. The filling ends when the material rises to the position of blocking the return hole. After filling, the bottle mouth drops away from the filling valve.

Capping unit: the bottle enters the capping machine through the transition wheel.

The stop knife on the capping machine gets stuck at the bottleneck to keep the bottle upright and prevent rotation. The capping head rotates and rotates on the capping machine, and the capping, capping, capping and uncapping actions are realized under the action of the cam, and the whole capping process is completed. The finished bottle is transferred from the capping machine to the bottle conveying chain through the start wheel. The whole machine adopts floor-to-ceiling window sealing, which is beautiful and generous.

Main Compositions

• It’s made by the aluminum alloy, carbon steel, stainless steel and alloy steel.
• High pressure valve: NORGREN.
• Control air pipeline: FESTO, NORGREN etc.
• Electrical control system PLC: SIEMENS.
• Photoelectrical transducer: SICK, BANNER etc.
• Touch screen: SIEMENS.
• PLC: SIEMENS-S7 series.
• Contactor: SCHNEIDER, SIEMENS etc.
• Servo motor: SEW etc.

Technical Parameters

16 Cavity Rotary Blow Molding Machine Supplier

FC60-20 Filling-Capping Monobloc