Automatic Filling and Capping Machine MWFC-2-80

Filling Volume: 10ml~100ml
Filling Precision: ±1.0%
Capacity: 60-80 bottles per min
Main Motor Power: 0.75KW
Pressure: 0.5~0.7Mpa
Air consumption pressure: 0.7~0.8Mpa
Air consumption: 0.1~0.3m3/min
Voltage: 220V 380V (customized)

Automatic Filling and Capping Machine MWFC-2-80

The Automatic Filling and Capping Machine MWFC-2-80 has a mechanical drive, electric motor, and pneumatic system for easy use and maintenance. It combines the filling and capping operations into one machine. It works with bottles with two different ways of capping them and other designs for the bottle and cap—including inner and external caps.

This monoblock machine fills small-dose products such as eye drops, iodine, and similar products into small-bottle containers. Made from 304 stainless steel, which complies with GMP standards, the major components are reliable. Features three phases, four wires, and 50 Hz AC power (380 V/220(customizable).

Automatic filling and capping machine MWFC-2-80
  1. The PLC saves time, requires less power, and has lower running expenses. It is also more versatile.
  2. To handle various filling volumes, each head cap includes an individual number of filling nozzles.
  3. When it senses a bottle, the bottle inlet detect eye sensor opens the manipulator to allow the bottle in. It can sense inside work if there is a single bottle at the entryway.
  4. Before filling the bottle, the detection device confirms its presence. Filling will fail if the bottle is upside down; therefore, it checks the bottle’s position.
  5. The detecting probe controls the electromagnetic valve to prevent the bottle from overflowing.
  6. To meet your filling demands, each product has a unique filling head, and the filling nozzles’ sizes and designs also differ.
  7. The air pressure is 0.5 Mpa.
  • e-liquid
  • eye drops
  • serum
  • essential oil

Whether your bottles are square or round, the Automatic Filling and Capping Machine MWFC-2-80 can handle them all. It fills semi-fluids, pastes, particles, and thin liquids; viscous materials, and pastes.

This monoblock filler capper machine is widely applicable in daily used chemicals, cosmetics, creams, pharmaceuticals, and more.

filling and capping machine

MWFC-2-80 Filling Capping Machine Working Principle

This filling and capping machine is mechanically driven. The inner plug and outer cap are pressed using a pneumatic system. To achieve a synchronized process flow, use electrical pneumatic control. Applies a magnetic drive pump for filling; the filling nozzle has a unique mechanical construction that allows for micro adjustment and recognizes no bottle, no filling. It is a monobloc machine that runs on electricity and pneumatics and is simple to maintain.

filling and capping
capping machine

Magnetic Drive Pump Filling

The peristaltic pump has the following advantages:

  1. Pollution-free operation: the liquid only comes into contact with the pump pipe, not the pump body.
  2. Improved accuracy: consistency and stability in precision
  3. Low shear force for filling liquid products of all kinds.
  4. Excellent tightness: capable of self-priming, idling, and preventing backflow
  5. Easy to maintain: no need for a valve or sealing elements.
  6. The pump can generate up to 98% of the vacuum with the same two-way transmission capacity while operating without liquid.
  7. To change the filling capacity, modify its radius or the bolt on top of the lifter. To do this, the ray probe controls the flex of the electromagnetic spool—no bottle, no filling.

Inner/Outer Capping Process

Different bottle and cap configurations determine the stepper motor or servo motor capping drive.

1) Capping drive by reducing motor

The stepper motor powers it. Adjust the distance between the driving shaft and passive capping shaft to control the capping head’s tightness, which is a magnetic skid structure that skids when tightened tight.

2) Servo Capping

  1. The screw capping torque may be automatically modified using the servo motor.
  2. In the new structure, a friction plate (like brake pads) prevents servo motor control from turning, allowing the bottom screw head to idle and tighten as adaptive ability increases. The motor cannot spin if the torque of specific covers is too little, which may be regulated by inertia according to tooth tightness.
  3. Screw cover with three claws: Any size cover will work as long as the claw head is interchangeable.
capping machine
bottle filling and capping machine

Automatic Bottle Capping Machine

Inner Plug-Outer Cap Conveyor

The conveyor and shaker hopper make up this part. Finally, the capping mold will receive the inner plug and cap. The operation is based on the idea that an alternating electromagnet’s fluctuating electromagnetic force may automatically line the system by driving a flexible mechanism to create an oriental vibration. It uses a two-way silicon-controlled voltage regulator to provide stepless speed regulation.

Inner Plug and Outer Cap Pressing

Control the electromagnetic valve using the detecting probe to ensure no bottle, no filling feature. With 0.5 MPa of air pressure, the punch should descend quickly. Electromagnetic vibration causes the vibration hopper to shake; power adjustment allows for customization of vibration velocity.

Screwing Cap

Reduce motor-driven. When screwed tight, the capping head skids due to its magnetic skid structure. The tightness relies on the force between the driving shaft and passive capping shaft, so adjust their distance to manage skid force.

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