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Laub/Hunt is excited to announce our participation in Pack Expo 2025 in Las Vegas, Nevada, from September 29 to October 1 . As one of the largest events in the packaging and processing industry, Pack Expo brings together industry leaders, manufacturers, and decision-makers to explore the latest in technology and equipment. Our team will be on site to showcase our cutting-edge filling solutions, including systems designed for food, beverage, and industrial applications. Visitors will have the opportunity to see how our equipment delivers precision, efficiency, and long-term reliability in production lines of all sizes. Pack Expo is more than a tradeshow—it’s a hub for innovation, networking, and hands-on demonstrations. At Laub/Hunt, we are proud to bring decades of expertise in filling equipment to help businesses streamline their processes and achieve higher productivity. If you’re attending Pack Expo 2025, make sure to stop by our booth. Our engineers and specialists will be available to discuss your unique production needs and recommend customized solutions. Don’t miss this opportunity to see Laub/Hunt’s technology in action. Contact us today to schedule a meeting at the show or to learn more about our product line before you arrive.

At Laub/Hunt, we specialize in Pressure Metering Fillers designed for high-viscosity foods and semi-liquid products. These systems are built to handle challenging applications while delivering precise, consistent fills every time. The heart of the Pressure Metering system lies in its innovative filling head. This head is made of three plates carefully engineered to work together: The top two plates remain stationary to stabilize the flow. The bottom plate rotates , controlling the product’s movement and ensuring accurate portioning. This unique design allows for efficient filling of products that are too thick or uneven in texture for standard filling systems. From sauces and creams to chunky spreads and semi-liquid foods, our Pressure Metering Fillers are built to keep production lines running smoothly without sacrificing quality. Manufacturers trust Laub/Hunt for equipment that is durable, easy to maintain, and adaptable to a variety of product types. By combining precision engineering with robust construction, our fillers offer long-term reliability in even the most demanding environments. Looking to upgrade your filling line? Contact Laub/Hunt today to learn how our Pressure Metering Fillers can improve your efficiency and deliver unmatched accuracy in your production process.

Information about Mag Flow (Magnetic Flow) Rotary Fillers Mag Flow (Magnetic Flow) Rotary Fillers are a type of filling machine commonly used in the beverage industry for filling liquid products into bottles or containers. These fillers utilize magnetic flow meter technology to achieve precise and accurate filling. Here's an overview of Mag Flow Rotary Fillers: Magnetic Flow Meter Technology: Principle: Mag Flow Fillers rely on the principles of electromagnetic flow measurement. When a conductive liquid flows through a magnetic field, it induces a voltage that is directly proportional to the flow rate. Accuracy: This technology provides high accuracy in measuring the flow rate of liquids, making it suitable for applications where precise filling volumes are crucial. Rotary Filling Mechanism: Design: Mag Flow Rotary Fillers are equipped with a rotary mechanism that allows bottles to move through the filling station in a circular or rotary fashion. Advantages: The rotary design enables high-speed filling operations, making these fillers suitable for high-throughput production lines. Bottle Handling System: Conveyor System: Bottles are typically transported on a conveyor system that moves them through different stations, including filling and capping. Indexing: The rotary mechanism indexes the bottles through each station, ensuring that they are precisely positioned for filling. Filling Process: Precision Filling: Mag Flow technology ensures accurate and repeatable filling volumes. The flow meter measures the liquid flow rate, and the filling nozzles dispense the exact amount of product into each bottle. Clean Filling: These fillers are suitable for filling a variety of liquid products, including beverages, and are often used in applications where cleanliness and hygiene are essential. Capping Station: Integration: Mag Flow Rotary Fillers are often part of a larger packaging line that includes a capping station. After filling, bottles move to the capping station where caps are applied and secured. Control System: Automation: These fillers are typically equipped with an automated control system that oversees the filling process. This system ensures that the correct fill volume is maintained, and it may interface with a central control system for the entire packaging line. Cleaning and Maintenance: CIP (Clean-in-Place): Mag Flow Rotary Fillers are designed to facilitate cleaning between product changeovers. Some models may have integrated Clean-in-Place systems to streamline the cleaning process. Versatility: Product Range: Mag Flow Rotary Fillers are versatile and can handle a wide range of liquid products, including carbonated and non-carbonated beverages, juices, water, and more. These fillers are a popular choice in industries where precise and high-speed filling is required, and the use of magnetic flow meter technology enhances their accuracy and reliability in achieving consistent fill volumes. Contact us for more information.

Norwalk, CA – August 2025 – Laub\Hunt Packaging Systems, a leading manufacturer of high-quality liquid filling equipment, proudly celebrates its 75th anniversary . Since its founding in 1950, Laub\Hunt has been at the forefront of delivering innovative engineering solutions, specializing in a wide range of liquid filling systems for diverse industries. Headquartered in Norwalk, California, the company has built a global reputation for excellence, offering advanced technologies such as gravity, vacuum, pressure, and combination filling systems tailored to meet the needs of modern manufacturers. Over the past seven and a half decades, Laub\Hunt has consistently pushed the boundaries of packaging technology, providing reliable and efficient solutions like rotary mag-flow fillers and pressure metering fillers for high-viscosity products. Their commitment to quality and customer satisfaction has solidified partnerships with businesses worldwide, from small-scale producers to large-scale manufacturers. This milestone anniversary reflects Laub\Hunt’s dedication to innovation, engineering excellence, and comprehensive turn-key project services. “We are thrilled to mark 75 years of serving the packaging industry with cutting-edge solutions,” said Jeff Hunt, President of Laub\Hunt Packaging Systems. “Our success is a testament to our team’s expertise and our unwavering focus on meeting the evolving needs of our clients. As we celebrate this milestone, we look forward to continuing our legacy of innovation and excellence for years to come.” To commemorate this milestone, Laub\Hunt Packaging Systems will celebrate its 75th Anniversary on Friday, September 19th at 11:30 am (Pacific Time). Since 1950, the company has grown from a small local operation into a trusted leader in its field, known for its commitment to quality and durability, ease of use and maintenance, and customer-centric design. The anniversary event will honor decades of service and dedication, showcasing the company's journey and the values that continue to guide its work. Laub\Hunt Packaging Systems will showcase its latest advancements at Pack Expo 2025 in Las Vegas, Nevada, from September 29 to October 1. Attendees are invited to visit Booth # SL-10000 to explore the company’s state-of-the-art liquid filling equipment, including rotary fillers and custom-engineered solutions designed for precision and efficiency. Laub\Hunt’s team will be on hand to demonstrate their technology and discuss how their systems can optimize production lines for businesses of all sizes. To register as our guest (complimentary), please use Comp Code 57R65 or visit: Pack Expo Registration. For mo r e information about Laub\Hunt Packaging Systems or to schedule a consultation at Pack Expo 2025, visit www.laubhunt.com or contact call (888) 671-9338. About Laub\Hunt Packaging Systems Founded in 1950, Laub\Hunt Packaging Systems is a premier manufacturer of liquid filling equipment based in Norwalk, California. Specializing in gravity, vacuum, pressure, and combination filling systems, Laub\Hunt offers innovative solutions for a variety of industries. With a focus on engineering excellence, turn-key project integration, and exceptional customer support, Laub\Hunt continues to lead the packaging industry worldwide. For more information, contact Jeff Hunt at (888) 671-9338, or via email at jhunt@laubhunt.com . https://www.laubhunt.com/

Laub/Hunt Packaging Systems: Precision, Performance, and Turnkey Excellence Laub/Hunt Packaging Systems brings over 70 years of experience to the forefront of liquid filling innovation. Their commitment to high-quality engineering and personalized support continues to set industry standards. High-Speed, High-Volume Fillers Laub/Hunt’s rotary and in-line liquid filling machines are engineered to meet the pace of modern production. Available with anywhere from 4 to 120 filling heads, these systems can reach speeds of up to 1,000 containers per minute—perfect for fast-moving, high-output operations. Tailored Filling Technologies Designed to handle a broad spectrum of product types and container needs, Laub/Hunt offers: Gravity, Pressure/Gravity, and Vacuum systems for products ranging from light juices to delicate or foamy liquids, Pressure metering systems for viscous or thick liquids like lotions and gels. This flexibility ensures accurate fills across diverse industries. Superior Build & Sanitation Every machine is constructed with stainless steel, promoting steel hygiene and durability. The design supports food-grade and chemical-resistant applications, including corrosive products like bleach. Advanced Clean-In-Place (CIP) capabilities and washdown-ready configurations reduce downtime and reinforce operational cleanliness. Comprehensive Turnkey Solutions Laub/Hunt goes beyond standalone fillers, offering end-to-end packaging line integration—from bottle unscramblers and cappers to case packers and centralized controls. Their support includes customer training, instructional videos, and full-function trial runs, ensuring seamless implementation from start to finish. Unparalleled Engineering & Service Support With a global support infrastructure, they provide: Dedicated on-site start-up, commissioning, and operator training, Responsive field service and technical maintenance, Spare parts availability and system upgrades, Machine rebuilding and optimization services to prolong lifecycle and performance. Standout Innovations Rotary Volumetric “Posifiller” : Delivers high-volume precision with speeds up to 600 cpm and tight fill accuracy. Rotary Liquid Fillers : Deliver up to 1,000 cpm with ±1/16" precision, coupled with flexible filling options and hygienic design features. Why Laub/Hunt? Proven Longevity and Engineering Expertise Scalability and Configurability for Diverse Operations Robust Sanitary Design and Flexibility for Challenging Products True Turnkey Delivery with Full Lifecycle Support Contact us for more information.

At Laub\Hunt, we understand that modern production lines demand high-speed volumetric filling coupled with industry-leading accuracy , versatility , and robust engineering . Our Rotary Volumetric Filler , also known as the Posifiller , delivers just that—precise, high-output filling for countless container and product types. High Speed, High Throughput Built for demanding operations, the Rotary Volumetric Filler runs at up to 600 containers per minute (cpm) while offering fill accuracy of ±¼ % , minimizing product waste and inconsistencies. Its rotary design supports speeds up to 600 cpm and accommodates up to 120 nozzles on large-frame machines. Wide Range Compatibility: From Thin to Thick This filler is engineered to handle a broad viscosity range—from water-thin liquids like water or light juices, to heavier syrups, oils, detergents and shampoos . Its enclosed filling system ensures product integrity and precision across the spectrum. Containers from 1 oz to 5 gallon volumes are accommodated with minimal changeover time and tool-free adjustments. Precision Mechanics at Work At the heart of the Posifiller is a unique enclosed piston‑cylinder assembly. A free-floating piston delivers exact volumes by displacement between positive stops, controlled by an adjustable volume rod. The four‑way spool valve maintains balanced pressure and enables accurate two-phase pistoning for each fill. These design features deliver consistent fill volumes and ensure extremely low deviation—critical in regulated or costly product environments. Watertight Design for Hygiene and Efficiency Sanitary operation is built into the design. No ambient air enters the system—from surge tank to nozzle—thanks to the closed construction of the Posifiller. This reduces contamination risk and maintains product quality. The system is also washdown-capable , with all drive motors placed atop the unit; and CIP (clean-in-place) product flush systems are standard or optionally automated. Engineered for Flexibility and Ease Designed for minimal downtime, the machine enables on‑the‑fly volume adjustment across stations via a motorized volume plate—ideal for format changes or multiple SKUs. Starwheels and nozzle assemblies allow tool‑free starwheel changes , making size changeovers fast and operator‑friendly. Industry‑Grade Features Stainless steel construction (T304 standard, optional T316 or specialty materials for caustic applications) Individually adjustable cylinders and nozzles Safety-interlocked guarding and AC drive with clutch Premium options including explosion-proof (NEMA‑4X or NEMA‑7) electrics and automatic CIP Conveyor lengths up to 10 ft with precision Delrin chain guides Why Choose Laub\Hunt’s Rotary Volumetric Filler? With unmatched precision, high-speed throughput, and broad product/container adaptability, Laub\Hunt’s Posifiller is trusted in food & beverage, personal care, chemicals, household products, and more. Whether filling shampoos, oils, syrups or beverages, this filler delivers speed, efficiency and flexibility you can rely on.

For customers who demand flexible, sanitary, high‑accuracy filling for diverse liquid projects, Laub\Hunt’s Rotary Liquid Filler is engineered to exceed expectations. With meticulous attention to detail and unmatched adaptability, our fillers are the reliable choice across industries. Precision by Design The Rotary Liquid Filler achieves fill accuracy of ±1/16" (less than 2 mm), ensuring each container meets strict quality standards. Nozzles insert under gentle control during filling to avoid splashing or aeration, while laminar-flow designs reduce sudden air entrapment. Tailored Filling Technologies Laub\Hunt offers a variety of fill systems to match product characteristics: Gravity fills for water-thin products Balanced pressure for heavier oils and syrups Gravity/vacuum or balanced-vacuum for glass containers or foamy products Each system is finely tuned to deliver consistent filling across diverse product types. Built for High Output and Sanitation Capable of up to 1000 cpm , this filler is suited for high-demand lines. Washdown-capable design, top-mounted drive motors, and CIP flush systems (manual or automatic) support fast, hygienic changeovers. Construction & Operational Excellence Stainless steel frame (T304 standard, up to T316L for pharmaceutical or food-grade) Optional titanium or PVC-lined nozzles for corrosive liquids such as bleach Tool-free changeover for starwheels, centering guides and rails Precision infeed/discharge starwheel control for bottle alignment and minimal product spillage. Versatility Across Containers and Products The Rotary Liquid Filler handles containers from ½ oz up to 5 gallon (standard up to 6.5″ diameter × 12″ height, with special machines up to 11″ × 19″), compatible with glass, plastic, metal or fiber formats. With speeds up to 1000 cpm and options up to 120 filling heads, volume and format agility is assured. Key Advantages That Set Us Apart Attention to detail : from nozzle design to bottle handling, every aspect is engineered for precision and reliability Flexibility : seamless handling of thin to viscous liquids; multiple fill technologies; broad container compatibility Versatility : scalable head count, extensive nozzle options (foamy, corrosive, bottom-fill, etc.), and CIP-ready systems Why Customers Choose Laub\Hunt With unmatched build quality, flexible fill systems, and global support, our Rotary Liquid Fillers are trusted in personal care, household products, chemicals, beverages, cosmetics, and industrial operations. It’s our attention to detail, flexibility, and versatility that make Laub\Hunt the preferred filler provider.

Enhance Your Overflow Filler Performance with the NZ-1500-SS Titanium/PVC Nozzle If you're working with bleach or other corrosive liquids, choosing the right nozzle can make all the difference in maintaining efficiency, accuracy, and product integrity. Laub/Hunt’s NZ-1500-SS .700" Titanium/PVC Nozzle is designed specifically for high-precision applications and is fully compatible with Laub/Hunt overflow fillers. This premium nozzle is crafted from titanium and PVC , making it ideal for demanding environments and aggressive chemical products. With a 28 mm neck finish and durable construction, it ensures long-term performance while helping reduce downtime and maintenance costs. Key Features of the NZ-1500-SS Nozzle: Precision Filling : Optimized for bleach and other corrosive products where clean, consistent fills are critical. Durable Materials : Titanium resists corrosion and wear, while PVC helps ensure chemical compatibility. Smart Design : 1” product inlet and ¾” return allow for reliable flow and control during every cycle. Adjustable Flow Rate : Allows customization based on production speed and product type. Ready for Use : In stock and ready to ship—no long lead times.  Why It Matters For companies in the cleaning product, chemical, and personal care industries, bleach filling can be one of the more challenging tasks on the production line. Standard nozzles simply won’t hold up over time, especially when dealing with harsh chemicals. The NZ-1500-SS nozzle delivers not only precision but also chemical resistance, minimizing product waste and reducing machine wear. Request a Quote Laub/Hunt’s NZ-1500-SS nozzle is available now. To get pricing and learn more about integrating this nozzle into your production line, request a quote today or contact the Laub/Hunt sales team for more details.

Investing in new filling equipment is a significant step for any production facility. At Laub/Hunt, we understand that a successful start-up is critical for your operational efficiency and productivity. That’s why our filling machine contracts include a dedicated Service Call and Start-up Policy designed to get your systems running smoothly from day one. What’s Included in Our Start-up Service When you purchase a new filling machine, we include a specific amount of In-Plant Time for commissioning and training. This time is factored into the overall cost of the machine, so you won’t face unexpected charges for your initial training and start-up support. Here’s how it works: In-Plant Time covers the hands-on commissioning and operator training needed to get your new equipment up and running. The number of days provided depends on the cost and complexity of your specific project. These days are included at no extra charge — giving you the confidence to launch your production line efficiently. Please note that any unused time is non-refundable and cannot be carried over to future service calls. If you require additional days beyond the included service, they will be billed at our standard Service Call rates. What You’re Responsible For While we cover the labor and expertise, the Customer is responsible for all travel and living expenses associated with the Service Call or Start-up Trip. We always aim to minimize these costs by booking coach airfare and using corporate hotel rates wherever possible. To help us secure the best rates, we recommend providing at least two weeks’ notice before scheduling your trip. Why Choose Us for Your Filling Machine Start-up? Expert Technicians : Our experienced team ensures your equipment is set up to run at peak performance. Comprehensive Training : We train your operators to handle the equipment with confidence and efficiency. Cost Transparency : We clearly outline travel and accommodation costs, so there are no surprises. Let’s Get Started! Ready to get your filling equipment operating at full capacity? Contact us today to schedule your start-up service. Our team is committed to ensuring your investment delivers maximum productivity from day one.