ZONESUN ZS-YTZL8A1 Automatic 8-Head Vacuum Constant-Level Liquid Filling Machine

Description

The ZONESUN ZS-YTZL8A1 is an automatic 8-head vacuum constant-level liquid filling machine designed for efficient filling of perfume, eyewash, water, juice, and other low-viscosity liquids. Its vacuum constant-level filling system maintains a consistent visible liquid height across bottles, even when individual bottle capacities vary slightly — making it particularly suited for transparent perfume bottles where uniform finished appearance is important.

Eight filling nozzles operate simultaneously to achieve 40–80 bottles/min. Excess liquid is automatically drawn back after filling and collected in the recovery tank, reducing product waste and fragrance dispersion. A photoelectric sensor detects bottles automatically to coordinate the filling cycle, while the touchscreen control panel provides convenient parameter adjustment with customizable interface languages. The machine connects with automatic capping and other downstream equipment to build a complete liquid filling line. Note: Compressed air is required as the main power source — air compressor sold separately.

Parameter

• Model: ZS-YTZL8A1
• Voltage: 220V | Power: 400W
• Number of Filling Heads: 8 (Customizable)
• Production Speed: 40–80 bottles/min
• Liquid Level Accuracy: ±1 mm
• Filling Method: Vacuum constant-level filling
• Air Pressure: 0.5–0.8 MPa (Air compressor required, sold separately)
• Bottle Detection: Photoelectric sensor (Adjustable sensitivity)
• Liquid Recovery: Automatic recovery tank
• Conveying: Automatic conveyor with drive motor
• Control: Touchscreen (Customizable interface language)

Touchscreen Control Panel

User-friendly touchscreen control allows convenient adjustment of operating parameters. Interface languages can be customized as required.

8-Head Vacuum Filling System

Eight filling nozzles position and hold bottles securely during vacuum filling to maintain a consistent liquid level, with excess liquid automatically drawn back after filling.

Photoelectric Bottle Sensor

Detects bottles and coordinates automatic filling operation. Sensor sensitivity can be adjusted as required.

Liquid Recovery Tank

Collects excess liquid drawn back during vacuum filling for stable and continuous operation.

Conveyor Drive Motor

Provides stable power for continuous bottle conveying through the filling station.

Key Features

✅ Vacuum Constant-Level Filling — Uniform Visible Liquid Height: Unlike conventional volumetric filling, the vacuum system controls the liquid height rather than volume, maintaining a consistent visible fill level across bottles even when individual bottle capacities vary slightly — ideal for transparent perfume bottles.

✅ ±1 mm Liquid Level Accuracy: Specified ±1 mm liquid level accuracy ensures bottle-to-bottle consistency throughout continuous production, improving finished-product presentation uniformity.

✅ 8-Head Simultaneous Filling — 40–80 Bottles/Min: Eight vacuum filling nozzles operate simultaneously for efficient automatic production at 40–80 bottles/min, with nozzle quantity customizable to production requirements.

✅ Automatic Liquid Recovery — Reduced Product Waste: Excess liquid is automatically drawn back after each filling cycle and collected in the recovery tank, reducing product loss and keeping the production area cleaner.

✅ Reduced Fragrance Dispersion: The vacuum filling principle helps reduce fragrance dispersion during perfume filling, making the ZS-YTZL8A1 particularly suitable for perfume and fragrance liquid packaging.

✅ Photoelectric Bottle Detection — Automatic Filling Coordination: Photoelectric sensor automatically detects incoming bottles and triggers the filling cycle; sensitivity is adjustable to accommodate different bottle types and detection requirements.

✅ Touchscreen Control — Customizable Interface Language: Touchscreen panel centralizes operating parameter adjustment with customizable interface language options for global deployment.

✅ Automatic Conveyor — Continuous Bottle Transfer: Drive motor-powered conveyor moves bottles smoothly and continuously through the filling station for stable automated production flow.

✅ Standalone or Line Integration: Connects with automatic capping machines, collar pressing, labeling, and other downstream equipment to form a complete automated perfume or liquid packaging line.

Applications

• Perfume & Fragrance Bottle Filling: Primary application — vacuum constant-level filling maintains uniform visible liquid height in transparent perfume bottles while reducing fragrance dispersion during filling, ideal for perfume brand packaging lines.
• Eyewash & Ophthalmic Solution Filling: Filling eyewash, saline solution, and other compatible ophthalmic liquid products in small-dose bottles requiring consistent fill levels and clean filling operation.
• Cosmetic Water & Toner Filling: Filling facial toner, micellar water, essence water, and other compatible low-viscosity cosmetic liquid products in transparent bottles where consistent visible fill height matters.
• Juice & Beverage Filling: Filling compatible low-viscosity juice, functional drink, and beverage concentrate products in bottles requiring vacuum constant-level filling for presentation uniformity.
• Small-Dose Water & Bottled Water: Filling drinking water, mineral water, and other compatible water-like products in small-dose bottles for food, hospitality, and travel product applications.
• Transparent Bottle Liquid Packaging: Particularly suitable for any compatible low-viscosity liquid product packaged in transparent bottles where consistent bottle-to-bottle visible liquid height is more important than volumetric dosing precision.
• Complete Perfume Packaging Lines: Integrates with downstream cap feeding, perfume capping, collar pressing, and labeling equipment to create a complete automated perfume or fragrance product packaging solution.