Piston Pump Volumetric Automatic Filling Machine Bottle Liquid For Perfum Cooking Oil

Inconsistent fill volumes, slow production throughput, and product waste from dripping nozzles are the three biggest points in liquid packaging operations. The YMF4 automatic four-nozzle filling machine addresses all three simultaneously — delivering ±0.5% volumetric accuracy across four independently controlled filling stations, with anti-drip nozzle technology and PLC-driven automation that eliminates operator-dependent variability.

Most entry-level filling machines use timed flow or basic piston systems that drift over a production shift. The YMF4 takes a fundamentally different approach. Each of its four filling heads operates through a closed-loop servo control system paired with a high-precision stainless steel piston pump. The servo motor, driving a ball screw actuator, controls piston stroke length with encoder-level precision — meaning the 500ml setting dispenses 500ml at 8 AM and still dispenses 500ml at 6 PM, after 8,000 fill cycles.

Key differentiating features:

• Four independent filling heads with individual piston pump assemblies, allowing simultaneous filling of four containers or independent operation of 1-4 heads during maintenance or setup
• Diving nozzle mechanism — nozzles descend into each bottle, begin filling near the bottom, then rise slowly as the liquid level increases, preventing foam formation and splash-back
• No-bottle-no-fill detection via bottle sensors at each station, eliminating wasted product from missed containers
• Anti-drip valve design that retracts residual liquid from the nozzle tip after each cycle, keeping the conveyor and bottle exteriors clean
• PLC memory for 1,000+ product recipes accessible through the MCGS touchscreen HMI, enabling 60-90 second changeovers between different bottle sizes and fill volumes

The YMF4 is not limited to a single viscosity range or product category. Its modular pump architecture means you configure the machine for your specific material characteristics:

Understanding the machine's workflow helps buyers assess whether it fits their production line:

1. Bottle feeding — Containers enter the conveyor via manual placement or optional automatic feeding turntable. The conveyor belt, driven by a variable-frequency motor, transports bottles to the filling zone.
2. Bottle detection — A photoelectric sensor detects each arriving bottle at the filling station. If no bottle is present, the corresponding head does not activate — preventing product loss.
3. Nozzle descent — Detected bottles trigger the filling head to lower the diving nozzle into the container. The nozzle stops near the bottle base.
4. Piston-driven filling — The servo motor drives the piston forward, pushing a precise volume of product through the food-grade PE hose and out the stainless steel nozzle. Fill begins at the bottom and the nozzle rises gradually as the container fills.
5. Anti-drip retraction — At the cycle end, a suck-back mechanism pulls residual liquid from the nozzle tip inward, preventing post-fill dripping.
6. Bottle discharge — Filled containers advance on the conveyor toward capping, labeling, or collection stations.

The entire sequence per four-bottle batch completes in 3-6 seconds depending on fill volume, yielding 30-70 bottles per minute across the four heads.

The YMF4 chassis accepts five pump types, each optimized for different material profiles:

• Gravity Flow (Self-Flowing) — For water-thin liquids at no additional cost. Simple gravity-fed system suitable for beverages, alcohol, thin solvents.
• Piston Pump (Standard) — The workhorse configuration. Handles 1-50,000 cP with outstanding accuracy. Ideal for honey, sauces, creams, shampoos, oils.
• Magnetic Drive Pump — Seal-less, leak-proof design for corrosive or low-viscosity fluids (≤1,000 cP). Used for perfumes, essential oils, alcohol-based products, reagents.
• Gear Pump — Volumetric positive-displacement pump for 1-80,000 cP clean fluids without particulates. Consistent flow for oils, chocolate, syrups, lubricants.
• Rotor Pump — The particulate-handling champion. Gentle product transfer for materials up to 1,000,000 cP with suspended solids. Essential for chunky sauces, fruit preserves with pulp, meat-based condiments.

A: Production rate depends primarily on fill volume and product viscosity. For a 500ml water-thin fill, expect approximately 1,500 bottles per hour across the four heads. For smaller volumes (50-100ml), output increases to 3,000-6,000 bottles per hour. Highly viscous products like honey or peanut butter will run at the lower end of the range. The servo-driven system allows speed adjustment without affecting fill accuracy.

A: Yes. The 304 stainless steel construction, food-grade PE hoses, and piston pump assembly are rated for elevated temperature operation. For products requiring heated filling (above 60°C), we offer an optional heating jacket for the hopper with PID temperature control. Specify your temperature requirements during the ordering process.

A: Changeover takes approximately 60-90 seconds using the stored recipe function on the HMI touchscreen. Select the product name from the recipe menu, and the machine recalls all parameters: fill volume per head, nozzle height, conveyor speed, and piston stroke. Physical adjustments (guide rail width, nozzle spacing) are tool-free and take an additional 2-3 minutes.

A: Every YMF4 machine is CE certified (Machinery Directive 2006/42/EC) and passes SGS third-party inspection. The electrical system complies with IEC 60204-1 safety standards. Certification documents are included in the shipping crate with each machine. We can provide digital copies during the quotation stage upon request.

A: The YMF4 comes with a 2-year warranty covering all core components: PLC, HMI touchscreen, servo motor, frequency converter, and sensors. Non-human-damage failures within the warranty period receive free replacement parts. Our 7×24 technical support team is reachable via WhatsApp, WeChat, email, and video call. We maintain after-sales service points in the USA, Australia, Canada, South Korea, Thailand, Vietnam, and the Philippines for on-site support when needed.

A: Every YMF4 is bolted to a heavy-duty pallet and enclosed in a 1-5cm thick solid wood crate. The crate is fumigated to ISPM-15 international standards and lined with moisture-barrier film and foam cushioning. Internal components are braced to prevent movement during transit. Packing dimensions are approximately 210 × 80 × 180cm with a total shipping weight of ~320kg. We have shipped to 80+ countries with minimal transit damage incidents.

A: Standard-configuration YMF4 machines (piston pump, 4 heads, 220V/380V) typically ship within 15-25 working days after order confirmation. Custom configurations — including different pump types, additional filling heads, integrated capping/labeling modules, or custom voltage/frequency requirements — require 25-35 working days. We recommend customers send product samples to our Shanghai engineering center for compatibility testing, which adds approximately 3-5 days to the pre-production timeline but ensures the delivered machine is dialed in for your specific product.

Contact YIMUPACK today to discuss your liquid filling requirements. Send us your product samples, bottle specifications, and target output — our engineering team will configure the YMF4 to match your production needs.