Engineered for extreme volumetric accuracy, sanitization compliance, and modular process lines.
How advanced automation addresses global supply chain demands, strict product hygiene, and overall equipment effectiveness (OEE).
Modern cooking oil filling operations require low maintenance and minimal downtime. We utilize high-grade components to optimize Overall Equipment Effectiveness (OEE) and minimize Total Cost of Ownership (TCO), helping global packers maximize their margins.
Oil loss from drippings impacts profitability and sanitary conditions. Our customized filling systems leverage pneumatic shut-off nozzles, vacuum suck-back devices, and drip collectors to ensure pristine container exteriors and clean operations.
Prolonging the shelf life of highly delicate oils, such as extra virgin olive oil or walnut oil, is critical. By incorporating integrated inert nitrogen gas flushing (MAP) before and during sealing, we maintain residual oxygen content levels under 0.5%.
Bridging the gap between scaling throughput and regulatory compliance within global distribution hubs.
By using premium servo motors to govern the displacement of the pistons, our equipment manages multi-phase filling speeds. It injects at high speeds early on, then tapers off near the neck to minimize foam formation and splash risk.
Global packagers routinely handle diverse product lineups. The tool-free quick-changeover design allows operators to transition from a 250ml glass bottle of organic sesame oil to a 5L HDPE drum of canola oil within 15 minutes.
For operations serving food-grade markets, sanitation cycles are strictly audited. Our machinery supports Clean-in-Place (CIP) loops with automated valve manifolds, ensuring complete pipeline cleaning without line disassembly.
Adapting heavy-duty Chinese engineering to local regulations, sanitary norms, and regional industrial standards.
We build our contact zones out of SUS304 and SUS316L stainless steel, coupled with food-safe PTFE and Viton seals, complying with European CE and US FDA sanitary parameters for liquid edible fats packaging.
Our control boxes are engineered to run on regional grid setups, such as 380V/50Hz in Eastern Europe, 480V/60Hz in North America, or 220V in Latin America, while maintaining IP65 ingress protection rating.
Every plant line can be fitted with secure industrial IoT gateways. This lets our engineers troubleshoot PLC operations, tweak filling algorithms, and push software updates regardless of your site's physical location.
Our products come standard with CE safety markings, dual-channel safety relays, secure interlocks, and emergency stops, and can be customized to comply with UL and OSHA guidelines.
Deploying specialized equipment configurations tailored to regional supply chain requirements, product viscosities, and packing styles.
Environment: Hot, humid tropical packing centers requiring 24/7 continuous operations.
Adaptation: We integrated cooling systems on key electrical enclosures and customized chemical-resistant seals to handle the high throughput and ambient humidity of bulk palm olein packaging.
Environment: Delicate dark glass bottles requiring precise headspace and minimal oxidation.
Adaptation: We designed a nitrogen gas pre-purge and post-fill system, paired with custom neck clamps to secure glass containers without micro-cracking.
Environment: Bulk 5L and 10L industrial PET containers.
Adaptation: We configured dual-channel weighing cells that interface directly with the pump controller, adapting flow velocity dynamically to prevent foaming in large volumes.
Exploring how our research and development efforts are adapting to sustainable, carbon-neutral, and smart manufacturing trends.
As thin-wall PET bottles grow in popularity to minimize raw resin consumption, standard top-down pressure nozzles risk crumpling empty containers. Our engineers are designing side-gripping neck stabilizers that support ultralight bottles without causing physical damage.
Our upcoming generation of filling systems will leverage closed-loop feedback from downstream checkweighers. The PLC will automatically run real-time calibration routines to correct deviations caused by batch variations in oil viscosity.
By switching to high-efficiency servo drives and introducing recovery systems that feed braking energy back into the machine's local grid, we aim to lower system power requirements by up to 22% over the next two years.
Hebei Yongli Machine Co., Ltd was founded in 2009. Spanning a modern manufacturing footprint of 15,000㎡, we stand as a premier manufacturer in research, design, and production of liquid and beverage packaging machines.
Our primary systems are engineered to streamline packing workflows, offering high-efficiency solutions including: water treatment plants, beverage and daily chemical filling systems, precision labeling machines, film shrink wrapping, carton packaging systems, and comprehensive beverage processing lines.
Operational management and professional engineering support at every step of your project.
Designing customized bottle profiles, label dimensions, and factory machine layouts to match your facility floor plan.
Building machinery according to your specifications, bottle geometries, and production layouts after initial deposit confirmation.
Deploying skilled technicians directly to your site to handle installation, performance testing, and operator training.
Providing free online after-sales support and standard spare parts replacements throughout the equipment warranty period.
Expert answers covering system selection, sanitation routines, maintenance cycles, and output optimization.
High-accuracy filling platforms, piston systems, and chemical-grade packaging solutions.
Yongli Machine
