The ZS-G4000 vacuum liquid filling machine is a fully pneumatic solution designed for precise small-dose filling of products like perfumes, eyewash, and other low-viscosity liquids. Operating without electricity, it uses a vacuum constant liquid level system to ensure uniform fill levels regardless of bottle size. This compact and economical machine is ideal for labs, cosmetic workshops, and small-scale production. An external air compressor is required for operation, making it a flexible and energy-efficient choice for clean environments.

Liquid Level Control Machine Specifications

Parameter	2 Heads	4 Heads	6 Heads
Air Pressure	0.5–0.8MPa	0.5–0.8MPa	0.5–0.8MPa
Liquid Level Accuracy	±1mm	±1mm	±1mm
Viscosity Range	Max 20Cps (static viscosity)	Max 20Cps (static viscosity)	Max 20Cps (static viscosity)
Working Speed	50 bottles/min	50 bottles/min	50 bottles/min
Bottle Height	≤250mm	≤250mm	≤250mm
Bottle Opening Size	≤φ4.5mm–φ28mm	≤φ4.5mm–φ28mm	≤φ4.5mm–φ28mm
Adjustable Liquid Level	<27mm from bottle mouth	<27mm from bottle mouth	<27mm from bottle mouth
Machine Dimensions	400 × 320 × 1400mm	620 × 370 × 1400mm	660 × 470 × 1400mm
Pumping Rate	5.5 L/s	5.5 L/s	5.5 L/s

ZONESUN Vacuum Liquid Perfume Filling Machine Milk Water Eyewash Cosmetics Beverage Filler Bottle Filling Equipment

ZONESUN ZS-G4000 Pneumatic Vacuum Liquid Filling Machine for Perfume

Description

The vacuum liquid filling machine is a pure pneumatic equipment and requires no electricity. It is one of our most economical filling machines which is suitable for small-dose liquid products such as perfumes and eyewash. ZS-G4000 uses the vacuum constant liquid level filling principle, regardless of whether the bottle volume is the same, the filling liquid level will remain the same. The main power of this machine is air source, customers need to buy the air compressor separately.