EN
Multi-Head Liquid Weighing Filling Machine
This multi-head liquid weigher integrates dual-speed filling heads (fast and slow) for high-efficiency, precision dosing. Adjustable fill range from 5–50kg accommodates various container sizes, ideal for pharmaceutical solutions, cosmetic liquids, food & beverage, and agrochemical fluids.
Description
Multi-head Liquid Weighing Filling Machine
Product Overview:
This multi-head liquid weigher integrates dual-speed filling heads (fast and slow) for high-efficiency, precision dosing. Adjustable fill range from 5–50kg accommodates various container sizes, ideal for pharmaceutical solutions, cosmetic liquids, food & beverage, and agrochemical fluids. Its compact vertical footprint saves space, while all product-contact parts are stainless steel. Pneumatic valve control ensures reliable, high-accuracy filling over long service life.
Key Features：
Dual-Speed Filling Heads： Fast high-flow and slow fine-flow modes switch seamlessly to maximize throughput and minimize spillage.
High-Precision Weighing：Weighing range 5–50 kg, 5g resolution, ±0.1% fill accuracy.
Intuitive Touchscreen：Touchscreen interface for parameter input, real-time display of cumulative output & status. Built-in help menus simplify operation.
Compact Vertical Footprint：Space-saving 4500×1300 mm footprint, integrates easily into existing lines.
All Stainless Steel Contact Parts：316L stainless steel hopper & filling valves for sanitary and chemical compatibility.
Pneumatic Valve Control：Pneumatic valves deliver rapid response, excellent fill stability & repeatability.
Adjustable Output：Example (5 heads, 20 kg): 300–400 barrels/hour; flexible for other head counts & fill volumes.
Optional Modules:
Bucket Elevator：Continuous bulk feeding to hopper, eliminating manual refill.
Vibratory Feeder：Precise rhythm & flow control for consistent feed to weighers.
Conveyor：Transfers filled containers to downstream equipment (labeler, bagger).
Capping Machine：Manual/automatic capping options for screw caps, press-on caps, etc.
SS Work Platform：Provides secure, height-adjustable working platform for operators.
Technical Specifications：
| Model | BM10 |
| Power Supply | AC 220V 50/60 Hz |
| Air Pressure | 0.5–0.7 MPa |
| Fill Range | 5–50 kg (adjustable) |
| Resolution | 5 g |
| Power Consumption | 0.1 kW |
| Filling Capacity | 300–400 barrels/hour (5 heads, 20 kg example) |
| Accuracy | ≤ ±0.1% |
| Machine Dimensions | 4500×1300×1600 mm |
| Machine Weight | 800 kg |
| Contact Material | Stainless Steel (316L) |
| Filling Valve Type | Pneumatic Valve |
| Control Panel | Touchscreen HMI |
Working Principle & Operation:
- Material Preparation & Container Loading：
Manually or automatically load empty containers (bottles, pails, jerrycans) onto the infeed conveyor.
- Tare & Calibration：
The system automatically performs tare calibration at the start of each batch, then uses the stored fill weight recipe (5–50 kg).
- Dual-Speed Filling Sequence：
Fast Fill Stage: Servo valves open for rapid bulk transfer.
Slow Fill Stage: Valve switches to slow flow to fine-tune weight to within ±0.1%.
- Real-Time Weighing Feedback：
Load cells continuously relay current weight to the PLC, which modulates valve position to achieve precise final weight.
- Nozzle Retraction & Drip Prevention：
After reaching target weight, the nozzle lifts automatically, preventing dripping. An optional air blow-off will purge residual liquid.
- Container Transfer to Downstream Process：
Once filled, containers move to the next station (capping, closing, inspection) via conveyor, ready for immediate processing.
Quality & Certification：
Certifications：CE、UL、ISO 9001
QC Process：
1. Incoming Inspection – Material and pressure tests are conducted on stainless steel components and pneumatic valves to ensure compliance with quality standards.
2. In-Process Inspection – Real-time monitoring during assembly, with individual testing of weighing modules and filling valves to guarantee system integrity.
3. Full-Load Trial Run – 8-hour continuous operation under full load to verify machine stability and reliability under production conditions.
4. Final Factory Inspection – Calibration of filling accuracy and sample verification to ensure compliance with specified filling tolerances before shipment.
Frequently Asked Questions (FAQ):
Q: How to switch between fast and slow fill modes?
A: Select “Fill Speed” on the touchscreen HMI, choose “Fast Mode” or “Fine Mode.” The controller will adjust valve opening and vibrator frequency accordingly.
Q: How is fill accuracy ensured?
A: Uses high-precision load cells with PID control. The system continuously monitors weight data and makes automatic valve corrections to maintain ±0.1% accuracy.
Q: Do I need new parts for different container diameters?
A: Simply swap to a matching stainless steel filling nozzle—no frame changes needed. Nozzles are quick-release for fast changeover.
Q: How to perform daily cleaning and sanitization?
A: Remove detachable hoppers and filling heads for CIP (clean-in-place) rinsing or manual pressure wash. Wipe control cabinet and electronics with a dry cloth.
Q: What industries typically use this machine?
A: Commonly used for pharmaceutical solutions (tinctures, oral liquids), cosmetics & detergents, food & beverage (soy sauce, cooking oil), agrochemicals, and industrial chemical liquids.
Q: What fault alarms are available?
A: Alarms include overfill/underfill, low air pressure, load cell failure, and empty hopper detection.
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 free warranty on control boards.
Lifetime spare parts availability with rapid response & technical support.
