Automatic filling machine RD-LFM-60Pro

bottlevialfor viscous liquids

Overview
Liquid filling machine automates the accurate dispensing of liquid products into containers like bottles and vials using mechanisms such as piston pumps and peristaltic pumps to transfer specific liquid volumes. Designed for high efficiency and consistency, these machines ensure precise fills, minimize waste, and maintain product integrity.

Applications

• Pharmaceutical manufacturing: medicines, vaccines, sanitizers
• Cosmetics & personal care: lotions, shampoos
• Food & beverage: oils, sauces, juices
• Chemicals & household products: cleaners, detergents

How it works
Automatic liquid filling machines use pumps (piston or peristaltic), nozzles, and volumetric/weight controls to measure precise amounts of liquid and transfer them into bottles with speed and accuracy. Anti-drip retraction and sensors coordinate dosing and nozzle movement for hygienic filling.

Specification
Capacity: 60 Bottles/min
Filling accuracy: ±1 ml
Warranty: 3 Years warranty, 1 year free parts
Certifications: SA8000, ISO 9001, CE, RoHS

Main Features

• Advanced volumetric or gravimetric controls for high fill consistency (page cites accuracy claims down to ±0.5% in sections describing syrup fillers)
• Anti-drip nozzles with retraction technology to eliminate residual drops
• PLC interfaces for integration with capping, labeling, and conveyor systems
• Adjustable height/filling heads to accommodate diverse containers (3 ml–500 ml)

Specification table
Capacity | 60 Bottles/min
Filling Volume | 5-200 ml
Filling Accuracy | ±1 ml
Gas Consumption | 20 L/min
Total Power | 2.5 kW

Syrup Filling Advantages (excerpt)

• Fill accuracy (reported as within ±0.5% for advanced volumetric/gravimetric systems)
• Anti-drip nozzle retraction for cleanliness
• Seamless PLC/pneumatic integration for turnkey lines
• Adjustable heads for 3 ml–500 ml containers

Main Parts
Siemens PLC
Plunger (piston) pump / plunger pump
Bottle filling heads and nozzles

Core components & functions (table)
Equipment | Key Role | Operating Principle
Bottle Unscrambler | Orients containers upright | Vibration plates + paddle wheels
Liquid Filler | Precise volumetric dosing | Servo-driven piston pumps with anti-drip nozzles
Capping Machine | Secures closures | Torque-controlled spindle heads + cap sorters
Sealing Machine | Hermetically seals liners | Electromagnetic induction heating
Labeler | Applies ID/branding | Vacuum belt transport + print-and-apply heads
Case Packer / Palletizer | Packs and stacks finished goods | Robotic arms with vision-guided positioning

Factors determining fill accuracy (table)
Factor | Impact | Optimization Strategy
Fluid Viscosity | High-viscosity fluids cause lag in drainage | Use piston pumps + tapered nozzles; pre-heat thick products
Machine Calibration | Wear in pump seals/valves causes drift | Daily verification with check weights; ISO 9001 calibration schedules
Environmental Control | Temperature changes alter liquid density | Install inline viscometers; ±1°C climate control
Operator Training | Incorrect parameter settings induce errors | Touchscreen HMI with recipe lock; IoT remote monitoring

Maintenance & Operational Notes

• Daily: wipe filler nozzles, check hopper sensors, verify conveyor tension
• Weekly: calibrate filler pumps, lubricate capping spindles, inspect labeler optics
• Monthly: replace piston seals as needed, validate sealer temperature uniformity, test safety devices
• Annual: servo encoder recalibration, control cabinet checks, conveyor bearing replacement

Characteristics / spécifications techniques

• Capacity: 60 Bottles/min
• Filling volume range: 5–200 ml
• Filling accuracy: ±1 ml (page also references advanced systems achieving ~±0.5% accuracy)
• Total power: 2.5 kW
• Gas consumption: 20 L/min
• Pump types supported: piston/plunger pumps, peristaltic pumps (for sterile applications)
• Nozzle features: anti-drip with retraction technology
• Certifications: SA8000, ISO 9001, CE, RoHS
• Warranty: 3 years (1 year free parts)