From Labeling to Filling: How Leon Machinery Powers the Future of Intelligent Packaging Solutions

Revolutionizing Packaging with Turnkey Automation

In a fiercely competitive manufacturing landscape, precision, speed, and customization define the edge. Leon Machinery—an industry-leading manufacturer and integrator of packaging automation—has consistently elevated the game with its vast array of machines engineered for diverse industries. From pharmaceuticals to cosmetics, beverages to automotive fluids, their solutions reflect technological excellence and unrelenting attention to customer-specific needs.

Leon Machinery isn't merely a manufacturer—it's a tailor of intelligent, complete packaging lines, designed to streamline everything from labeling to capping, filling to sealing, coding to checking. With a reputation built on durable machinery, smart automation, and innovation-first engineering, Leon Machinery ensures customers don’t just fill bottles—they fill markets with opportunity.

Intelligent Labeling Systems for Every Application

Labeling may appear simple, but it’s often the first impression a consumer gets from a product. Leon Machinery offers an unmatched spectrum of labeling machines optimized for various product surfaces, packaging forms, and industrial demands.

Vertical Labeling Machine – Type R

Perfect for cylindrical products requiring high-speed, upright labeling—this machine ensures no-slip accuracy even under high-volume runs.

Horizontal Labeling Machine – Type H

Ideal for pen-like or vial products that roll, this model provides stability and precise alignment during high-speed operation.

Flat Surface Labeler – Type T

From cartons to jars, the flat labeler enables seamless integration into a packaging line that demands accuracy on boxes, caps, or containers.

Paging Labeling Machine – Type F

Best suited for label-on-card or label-on-bag applications, this unit autonomously pages items for swift and consistent labeling.

Positioning Labeler – Type L

When products require labels in a very specific orientation or area, the positioning labeler takes center stage with servo-driven precision.

Double-Sided Labeler – Type D

Two sides, one pass—this machine is perfect for oval and rectangular bottles that require front and back label placement.

Three-Sided Labeler – Type S

For maximum brand visibility on square bottles or wraparound requirements, this solution delivers high-efficiency, multi-surface labeling.

Multifunctional Labeling Machine – Type M

Flexibility meets intelligence with the M-type, designed to adapt to multi-form packaging across industries without compromising speed or alignment.

Print-on-Demand Labeling Machine – Type P

Combining real-time data labeling with automation, this system is ideal for logistics, production traceability, and compliance.

Single-Sided Labeling Machine – Type A

Perfect for basic applications on cylindrical or flat products where only one side needs branding or coding.

E-commerce Carton Labeling Machine – Type O

Designed for the rapid, traceable labeling of shipping boxes and e-commerce packaging with barcode integration.

Semi-Automatic Labeling Machine – Type E

Compact, efficient, and budget-friendly, this is ideal for small operations or product development labs.

Advanced Liquid Filling Technology: Speed Meets Accuracy

Filling machines at Leon Machinery aren’t just about pouring liquid—they’re about delivering precise volume, hygienic contact, and user-friendly integration.

SF-S Series Servo Piston Filling Machine

For high-viscosity and non-carbonated liquids, this machine delivers consistent results with adjustable volumes between 100–5000 ml, using 316 stainless steel contact parts and touchscreen PLC interface.

SF-Q Series Pneumatic Piston Filling Machine

Built for environments prioritizing simplicity and cost-effectiveness, it uses pneumatic cylinders for filling and can support multiple bottle types and liquids.

SF-R Series Nucleic Acid/Sampling Tube Filler-Capper

Compact yet powerful, this unit automates the entire process of small vial filling and capping—especially critical for medical and testing supplies.

SF-W Series Micro-Dose Liquid Filler-Capper

Engineered for small-volume vials or ampoules in pharmaceutical or cosmetic sectors, it combines delicate handling with high-accuracy dosing.

SF-R Series Peristaltic Pump Liquid Filler-Capper

With adjustable fill volumes as low as 1 ml, this model is ideal for light, low-viscosity liquids like serums or essential oils.

SF-H Series Compact Filler-Capper for Small Volumes

Highly compact and reliable, this machine supports 20–100 ml fills, offering a sleek solution for cosmetics and nutraceuticals.

SF-C Inline Weighing Filler

Equipped with precision load cells, it’s designed for large containers like buckets, drums, and pouches. It ensures each fill matches target weight exactly.

SF-D Magnetic Pump Liquid Filler

Best for non-viscous, free-flowing liquids, this multi-head unit delivers unmatched speed and hygiene—especially in the food and beverage industries.

SF-B Parallel Combination Liquid Filler

It enables multiple formulations to be filled simultaneously using independent filling heads—ideal for complex formulations or dual-chamber containers.

SF-Z Gravity Filler

Designed for light, non-viscous liquids under atmospheric pressure. Its simplicity, affordability, and reliability make it a great entry point.

SF-F Powder Filler

Built for powders and fine granules, this system automates auger-based or volumetric dosing with anti-dust, closed-loop control.

SF-Y Negative Pressure Liquid Filler

Utilizing vacuum-driven suction, this machine delivers splash-free, accurate fill for juices, liquors, and light beverages.

Cap It Right: Versatile Capping Solutions

From standard twist caps to vacuum-sealed glass jars, Leon Machinery offers dedicated capping systems for every requirement.

SC-R Inline Rubbing Capper

Ideal for pump caps, twist caps, and flip-top closures, this system uses servo-driven torque for clean, safe sealing.

Inline Rotary Capping Machine

Versatile and suitable for irregular caps, it offers quick changeovers and strong adaptability to varying cap types.

Tracking Capping System

Using synchronized conveyors and robotic torque adjustment, this model eliminates the need to stop bottles for capping—maximizing throughput.

Vacuum Capping for Glass Bottles

Using dual-chamber vacuum technology, this model is perfect for sauces, pickles, and beverages that require air-tight preservation.

Sealing Solutions That Keep Products Fresh and Safe

Desktop Aluminum Foil Induction Sealer

An easy-to-operate sealer ideal for PET, HDPE, and glass containers across pharmaceuticals, food, and daily care products.

Floor-Standing Foil Induction Sealer

Higher throughput version designed for full-scale production lines handling bottles of various shapes and sizes.

Film Roll Aluminum Foil Sealer (SL-ZS)

Supports round, square, and even custom-shaped containers. It's ideal for tea, powdered milk, or nut packaging.

Non-Circular Mouth Sealer

Custom-built to handle odd-shaped plastic boxes, trays, or other specialized packaging formats.

Complete Packaging Lines for Seamless Operations

Leon Machinery doesn’t just provide machines—they engineer entire lines optimized for your production environment.

Disinfectant and Cleaning Product Line

Includes bottle unscrambler, filling, capping, and inline weighing machines—all tailored to handle foamy or volatile liquids.

Household Detergent Production Line

Designed to process viscous detergents and soft packaging using piston fillers, reliable sealers, and smart weighing systems.

Honey and Jam Filling Line

Sticky substances require smart piston fill tech, heated nozzles, and clean sealing—all offered in this intelligent line.

Oil and Seasoning Line

Handles both thick oils and watery sauces with multiple cap formats and precise volume control.

Automotive Fluids Production Line

From brake fluid to coolant, Leon Machinery supports sealed, clean, and tamper-evident packaging of volatile automotive liquids.

Alcohol and Beverage Line

Fast, sterile, and flexible—the perfect line for bottling wine, juice, or herbal drinks in various bottle materials.

Supporting Equipment to Keep Things Moving

No packaging line is complete without auxiliary machines that integrate everything into one flowing process.

Checkweighers

Installed post-filling, these verify product weight and trigger rejection of under/overfilled containers.

Electronic Tablet and Capsule Counters

Fast, precise, and compatible with clear or opaque capsules, these are essential in pharmaceutical production.

Online Inspection & Rejection Systems

Scan product appearance, weight, barcode, and label position. Ideal for compliance-heavy sectors.

Elevators & Feeders

These streamline the process of feeding caps, bottles, or scoops into high-speed machines.

Conveyor Systems

From belts and chains to rollers and rotary tables—Leon Machinery offers fully customizable conveyor integration options.

Why Leon Machinery?

• Decades of engineering know-how

• Customized turnkey solutions

• Global service & technical support

• CE-compliant manufacturing

• 316 stainless steel contact surfaces

• Modular design with scalability

• On-site installation and training

Partnering for the Long Run

Leon Machinery isn’t just about equipment—it’s about relationships. Their after-sales support includes remote assistance, lifetime maintenance guidance, and rapid spare part delivery. Their mission is simple: empower clients with automation that doesn't break, underperform, or underdeliver.

Get in Touch with Leon Machinery

Interested in taking your production line to the next level? Connect with Leon Machinery today for custom consultations, quotes, and technical support.

📌 Seller: Leon Machinery
📞 WhatsApp: +86 18136773114
📧 Email: leonxu0317@gmail.com

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