6-Head Gear Pump Liquid Filling Machine

• Type: Count Filling Machine
• Automatic Grade: Automatic
• Material Type: Liquid
• Model NO.: 6-head
• Filling Valve Head: Multi-Head
• Feed Cylinder Structure: Multi-Room Feeding
• Dosing Device: Capacity Cup
• Filling Principle: Pressure
• Packaging Container Lifting Structure: Pneumatic Lifting
• Structure: Linear
• Packaging: Bottle
• Packaging Material: Composite Materials
• Transport Package: Wooden Box
• Specification: 2000*1100*2300
• Trademark: BEST
• Origin: Made in China
• Package Size: 2000.00cm * 1100.00cm * 2300.00cm
• Package Gross Weight: 600.000kg

Product Description

Specification

Model	BGP-LF-6T
Power Supply	AC 220V 50/60 Hz
Air Pressure	4-6bar(58-87psi)
Fill Range	10-1000 ml
Power Consumption	600W
Filling Speed	30-70 bottles/min
Accuracy	≤±0.1%
Container Diameter	φ40-110 mm
Head Count	6 (customizable to 8/10/12/14/…)
Frame Material	SS 304
Pump Material	SS 304
Control System	VFD + multi-turn potentiometer with lockable knob
Control Mode	PLC + touchscreen HMI
Machine Weight	400 kg

The 6-head gear pump liquid filler features a self-priming design (no overhead tank), equipped with imported SS 304 magnetic gear pumps and VFD speed control. Ideal for filling 10-1000 ml of high-viscosity and general fluids (pharmaceutical solutions, chemical reagents, agrochemicals, food & beverage, cosmetics). The all-SS 304 cabinet ensures corrosion resistance and easy sanitation. 

Working Principle & Operation:Container Loading:
Operators or an unscrambler load empty bottles onto the conveyor. A photoelectric sensor detects bottle presence and signals the PLC to begin the fill cycle.Auto Tare & Zeroing:
The PLC automatically tars (zeroes) the optional weighing platform and loads the fill recipe (fill volume, flow rate, head count).Gear Pump Self-Priming Filling:
Gear Pump Self-Priming Filling: VFD-driven gear pumps deliver precise, constant flow. Nozzles positioned above bottle mouths fill based on time or weight, achieving ≤0.1% error.No-Bottle, No-Fill Safety:
If no bottle is detected by the photoelectric sensor, the PLC inhibits pump activation and triggers an alarm-preventing dry runs or overfills.Real-Time Parameter Monitoring:
The HMI shows live fill-head status, filling rate, total bottle count, and alarm notifications. If any parameter exceeds preset limits, the PLC stops the line and issues an alert.Outfeed & Collection:
Filled bottles exit via the outfeed conveyor to downstream stations-labeling, coding, or direct packing-enabling efficient continuous operation.
Quality & Certification:
Certifications:CE,UL,ISO 9001
QC Process:Incoming Inspection - Inspect SS 304 sheets, magnetic gear pumps, VFD controllers, and pneumatic components for material and performance compliance.
In-Process Inspection - Verify gear pump flow rates and potentiometer speed settings during assembly to ensure consistency across all channels.
Full-Load Trial Run - 12-hour continuous full-load test to confirm stable parallel filling by 6 heads without faults.
Final Factory Inspection - Conduct sample fill tests with actual liquids to verify ≤±0.1% deviation and issue QC report.

Company Profile

Henan Best Packing Machine Co., Ltd

            Henan Best Packing Machine Co., Ltd. provides automated packaging systems for food, beverage, pharma & cosmetics. 20 patents, ISO-certified. 100,000+ machines yearly. Global support. Get a quote today.

            Delivering Excellence and Sincere Service Through Innovative, Integrated Packaging & Coding Solutions Worldwide.

Frequently Asked Questions (FAQ):

Q: Why is no overhead tank required?

A: Self-priming gear pumps draw fluid directly from supply drums—eliminating the need for elevated tanks, simplifying piping, and reducing fluid exposure.

Q: How is ±0.1% fill accuracy achieved?

A: VFD drive and multi-turn potentiometer precisely regulate pump speed, combined with PLC-timed fill durations accurate to milliseconds.

Q: What types of liquids can it handle?

A: Suitable for medium to high-viscosity liquids (≤2000 cps) and general fluids, such as pharmaceutical solutions, oils, cosmetics, soy sauce, and chemical reagents.

Q: How long does changeover take?

A: Guide rails and fixtures adjust without part changes, enabling bottle size changeover in 3–5 minutes.

Q: How are the pumps and piping cleaned?

A: Removable pump heads and SS piping support CIP or manual high-pressure wash, providing quick and thorough cleaning.

Q: Can more filling heads be customized?

A: Yes—head counts can be customized to 8, 10, 12, 14, etc., to achieve higher throughput as needed.

 

After-Sales Service Guarantee:

Global Support Infrastructure!

1-year free warranty; quality-related parts replaced free; wear parts excluded.

Lifetime maintenance: nominal fee after warranty; lifetime spare parts & tech support.

Remote measurement, design & layout support.

Operation manual, remote installation support & video-based training.

3-Year Electronics Warranty:Covers all electronic components such as the VFD drive, PLC controller, sensors, and related circuitry.

Lifetime spare parts availability with rapid response & technical support.