The YCT-GZ Series Automatic Servo Piston Filling Machine is Yucheng Machinery's core multi-head filling platform for food, beverage, cosmetic, pharmaceutical, and daily chemical production. The series spans five configurations — 4, 6, 8, 10, and 12 heads — giving engineers a scalable solution that matches current targets and upgrades as volume grows.
Each piston is driven by a dedicated servo motor, so fill volume is controlled by an electronically defined stroke length rather than mechanical stops. The result is ±1% accuracy across all heads throughout the full production run, for thin liquids through moderately thick lotions and sauces. Volume changes are made on the HMI; the servo system recalibrates automatically.
All wetted parts are food-grade SUS304 or SUS316L stainless steel, with filling heads designed for quick tool-free disassembly. An optional diving nozzle eliminates foam and splash in detergents, shampoos, and aerated food products.
Servo Motor Precision — Independent servo motors drive each piston, delivering ±1% fill accuracy across all heads simultaneously and eliminating the volume drift seen in pneumatic fillers.
5 Head Configurations — Available as 4, 6, 8, 10, or 12-head machines, spanning 900–3600 pcs/h, with a clear capacity upgrade path as production grows.
Wide Material Compatibility — Handles fluids from thin liquids through medium-viscosity sauces, lotions, and thicker pastes, making the YCT-GZ a versatile platform across product types.
Individual Head Calibration — Each head is calibrated independently on the HMI, correcting for mechanical variance and ensuring identical fill volumes across all heads.
Anti-Drip Nozzle Design — Anti-drip valves cut off flow cleanly at the end of each fill cycle, keeping containers and the machine exterior clean during production.
Food-Grade SUS304/316L Construction — All product-contact parts meet food, cosmetic, and pharmaceutical hygiene standards.
Quick Disassembly & Cleaning — Tool-free filling head disassembly reduces cleaning time between changeovers and supports CIP-compatible line configurations.
Optional Diving Nozzle — For foam-sensitive products, the diving nozzle follows the liquid surface during filling, preventing air entrapment and product loss.
Parameter | YCT-GZ-4T | YCT-GZ-6T | YCT-GZ-8T | YCT-GZ-10T | YCT-GZ-12T |
Number of Heads | 4 | 6 | 8 | 10 | 12 |
Production Speed | 900–1,200 pcs/h | 1,500–2,400 pcs/h | 2,000–3,000 pcs/h | 2,500–3,200 pcs/h | 3,000–3,600 pcs/h |
Filling Accuracy | ±1% | ±1% | ±1% | ±1% | ±1% |
Power Consumption | 3.0 KW | 3.6 KW | 4.0 KW | 4.2 KW | 4.8 KW |
Machine Weight | 600 KG | 800 KG | 1,000 KG | 1,200 KG | 1,600 KG |
Approx. Dimensions (L×W×H) | 2000×900×1800 mm | 2200×1000×1900 mm | 2500×1100×2000 mm | 2800×1200×2000 mm | 3200×1300×2100 mm |
Filling Method | Servo piston | Servo piston | Servo piston | Servo piston | Servo piston |
Material (Wetted Parts) | SUS304/316L | SUS304/316L | SUS304/316L | SUS304/316L | SUS304/316L |
Control System | PLC + Touchscreen HMI | PLC + Touchscreen HMI | PLC + Touchscreen HMI | PLC + Touchscreen HMI | PLC + Touchscreen HMI |
Drive System | Servo motor per head | Servo motor per head | Servo motor per head | Servo motor per head | Servo motor per head |
Power Supply | 380 V / 50 Hz | 380 V / 50 Hz | 380 V / 50 Hz | 380 V / 50 Hz | 380 V / 50 Hz |
Optional Accessories | Diving nozzle, foam-reduction filling, mixing hopper |
The YCT-GZ servo piston series serves high-volume filling across multiple industries:
Food & Beverage — Cooking oil, soy sauce, vinegar, honey, jam, ketchup, chili sauce, and bottled beverages
Cosmetics & Personal Care — Shampoo, conditioner, body lotion, face cream, and liquid soap
Pharmaceutical — Oral liquid medications, vitamin syrups, and antiseptic solutions
Daily Chemicals — Liquid detergent, fabric softener, dishwashing liquid, and floor cleaner
Chemical Industry — Agricultural chemicals, industrial lubricants, and specialty chemicals requiring precise volume dosing
Purpose-Built Servo Platform — The YCT-GZ series was designed from the ground up around servo actuation, ensuring the mechanical structure, nozzle geometry, and control architecture are optimized for precision piston filling.
Scalable Configuration Range — Five machine sizes covering 4 to 12 heads match your current output requirements, with a clear upgrade path as production volume grows.
Full Pre-Shipment Validation — Each machine is test-run at our facility with your target fill volume. Fill accuracy readings across all heads are documented and provided before shipment.
OEM & Custom Engineering — We accommodate non-standard containers, specialized nozzle types, custom hopper sizes, and integration-ready conveyor configurations.
Comprehensive After-Sales Program — Operation manuals, video commissioning guides, and dedicated technical support. Spare parts are stocked and dispatched promptly.
Q: How do I choose between the 4, 6, 8, 10, and 12-head configurations?
A: The YCT-GZ-4T suits 900–1,200 pcs/h; the YCT-GZ-12T targets 3,000–3,600 pcs/h. Share your required daily output, shift hours, and container volume and we will recommend the optimal model.
Q: What viscosity range can these machines handle?
A: From water-thin liquids through medium-viscosity sauces and lotions to thicker pastes like ketchup or body cream. For very high-viscosity materials, share your product’s viscosity so we can confirm piston and nozzle suitability.
Q: What fill volume range does the machine support?
A: Typically 50–5000 ml depending on piston cylinder diameter, adjusted via servo stroke length on the HMI. Confirm your fill range when ordering.
Q: Is the machine compatible with flammable or volatile chemicals?
A: The standard YCT-GZ is not ATEX-rated. If explosion-proof electrical classification is required, inform our team at the inquiry stage.
Q: What is the MOQ and lead time?
A: MOQ is 1 unit. Standard configurations ship in 15–20 business days; custom tooling may extend to 25–30 business days. Lead time is confirmed at order placement.
Q: Can I integrate this machine with my existing capping equipment?
A: Yes. We provide interface drawings to coordinate conveyor heights and speeds. Yucheng also manufactures capping and labeling equipment for complete line projects.
Q: Does Yucheng provide overseas installation support?
A: Every machine ships with a manual and commissioning video. Remote video support is provided during installation. On-site commissioning is available for large-scale projects.
Whether you are upgrading from a manual filling process or scaling up an existing automatic line, the YCT-GZ series offers a configuration to match your production targets. Send us your fill volume, target output, product viscosity, and container type, and our engineering team will recommend the right model with a detailed quotation.
Get in touch today:
Email: amy@yctauto.com
Website: www.yctauto.com
WhatsApp / WeChat: +86-18664140847
We look forward to helping you build a more precise and efficient filling line.
