Best CBD Oil Bottle Filling Machine in 2025
In this guide, we’ll break down the Top 3 CBD oil bottle filling machines in 2025, explain why choosing the right equipment matters, and walk you through the key factors to consider before making your investment. Whether you’re a startup, a mid-sized producer, or a large-scale manufacturer, the right filling solution can transform your workflow and give you a competitive edge.
Top 3 CBD Oil Bottle Filling Machines in 2025
Machine | Ideal For | Key Advantages | Limitations |
CDA K-Line S | Large-scale production | High output, multi-nozzle system, self-cleaning | Higher cost, large footprint |
Pack Leader USA FL-12 | Mid-range production | High accuracy, food-grade build, semi-auto flexibility | Requires manual loading, slower than full automation |
LongWill Compact | Startups & small batches | Low investment, fully automated, versatile | Lower throughput, customization required |
CDA K-Line S — Best Overall for Large-Scale CBD Oil Production
Product Overview
The CDA K-Line S is engineered for high-demand, continuous production environments. Designed as a linear filling system, it manages everything from thin liquids to thick, viscous CBD oils. Users can select the most suitable dosing method—flowmeter, pump, or piston—depending on product characteristics. With a pressurized tank and clean-in-place (CIP) capability, the K-Line S maintains hygiene standards while minimizing downtime. Configurable with 2 to 8 filling nozzles, it easily integrates into complete packaging lines with capping and labeling units.
Key Specs
Configurable 2–8 filling nozzles; optional plunging nozzles for foamy or aerated products
Pressurized product tank with CIP system for easy sanitation
Output capacity up to ~2,500 liters per hour (dependent on fill size and product type)
Touchscreen interface, product alignment system, and droplet control; compatible with round, oval, and flat bottles
Pros
Multi-nozzle scalability supports industrial-level throughput
Capable of handling high-viscosity CBD formulations with precision dosing
CIP system reduces cleaning time, maintaining consistent productivity
Cons
Higher upfront investment compared to compact or semi-automatic solutions
Requires a larger operational footprint, making it more suitable for dedicated production areas
Pack Leader USA FL-12 Volumetric Oil Filling Equipment — Best Mid-Range Semi-Automatic Option
Product Overview
The Pack Leader USA FL-12 offers a balance between precision and affordability for medium-scale CBD oil bottling operations. Powered by a servo-driven volumetric system, it is available with one to four piston-pump configurations. Integrated conveyors, bottle spacing mechanisms, and stabilizing clamps help ensure a steady, consistent fill while minimizing operator error. Its modular setup makes it a strong choice for facilities upgrading from manual to semi-automated production.
Key Specs
Accuracy up to ±0.5% with precise bottle positioning
Throughput of approximately 15–30 bottles per minute, depending on product and fill size
2–4 piston/nozzle options, fill range 150–1000 ml; Panasonic PLC with HMI touchscreen control
Built from SS304 frame with SS316 contact parts for compliance with food-grade standards
Pros
Highly accurate dosing suitable for CBD tinctures and oils
Integrated material handling components improve consistency over benchtop fillers
Strong mid-tier option that’s easy to integrate into an existing production line
Cons
Requires manual loading/unloading, limiting full automation benefits
Output speed is lower than fully automated multi-nozzle systems
LongWill Machinery FM06 Compact Automatic CBD Oil Bottle Filling Machine — Best for Startups
Product Overview
The LongWill FM06 is purpose-built for small businesses, startups, and pilot production lines needing high precision in a compact format. Originally designed for cartridges and pods, it can also be adapted for small-bottle CBD oil filling, offering flexibility for diversified product lines. Its automatic operation, paired with intuitive touchscreen controls, helps reduce training time and operational errors, while maintaining consistent output.
Key Specs
Filling accuracy: ±1%, with dosing resolution as fine as 0.01 ml
Production capacity: 1,800–2,500 units per hour, depending on product type
Equipped with 6 injectors, PLC control, and a user-friendly HMI interface; operates on AC100–240 v
Compatible with small bottles as well as cartridges, pods, and pens; contact parts made from food-grade materials
Pros
Low capital requirement and fast installation make it ideal for new ventures
Fully automated filling with simple controls minimizes operator errors
Flexible enough to switch between different formats, supporting agile production runs
Cons
Limited throughput compared to large, multi-nozzle bottling systems
For larger bottle sizes, may require custom fixtures or an upgraded model
Why Choosing the Right Oil Bottling Filling Machine Matters
Precision and Consistency
For CBD oil producers, every bottle is a promise to the customer. When someone purchases your product, they expect the same look, taste, aroma, and potency as the last time. Even slight differences in volume or strength can lead to dissatisfaction, returns, or regulatory scrutiny. By choosing a CBD oil bottle filling machine that delivers exact, repeatable dosing, you safeguard product uniformity and maintain both customer trust and compliance.
Efficiency for Scaling Production
As orders grow, the wrong equipment can quickly become a bottleneck—slowing down workflows, creating stress, and limiting business potential. The right bottling filling machine works as a growth enabler, bridging the gap between small-batch production and full-scale manufacturing. It helps you manage larger runs without compromising quality, giving you the capacity to meet deadlines, expand distribution, and accept bigger contracts with confidence.
Safety and Compliance
Within the CBD industry, safety and quality regulations are not optional—they are essential for brand survival. GMP certification, FDA requirements, and local cannabis laws establish the framework you must operate within. A CBD oil bottle filling machine built to these standards ensures your production process supports legal compliance, protects consumers, and reduces the risk of costly legal issues.
Key Buying Considerations for a CBD Oil Filling Equipment
Filling Accuracy and Volume Range
Evaluate the full scope of your product line—whether you fill 10 ml droppers, 30 ml tinctures, or larger bottles. The chosen machine should consistently meet your fill volume requirements across all product sizes. Accuracy here means less product loss, reduced rework, and a more reliable brand image.
Production Speed (Bottles per Hour)
The right output rate is critical. Too slow, and you risk backlogs; too fast for your current scale, and you might overinvest in unused capacity. Select a CBD oil filling machine that matches today’s demand but also leaves room to grow, so you can scale efficiently without frequent upgrades.
Machine Type — Manual, Semi-Automatic, Fully Automatic
Decide how much automation your operation really needs. Manual fillers are budget-friendly but labor-intensive. Semi-automatic machines strike a balance between speed and flexibility. Fully automatic oil filling machines are best for high-volume operations where efficiency and labor savings are top priorities.
Material Compatibility
CBD oil’s quality can be affected by the materials it comes into contact with during filling. Food-grade stainless steel parts ensure durability and safety, while PTFE seals provide resistance against oils and extracts. A clean-in-place (CIP) system simplifies sanitation, making maintenance faster and reducing contamination risks.
Versatility
Product trends change. A versatile CBD oil bottle filling machine can accommodate multiple bottle shapes, cap designs, and different oil viscosities—allowing you to diversify your product range without having to buy new equipment for each variation.
Budget vs. ROI
Consider total cost of ownership, not just the purchase price. A oil filling equipment with higher upfront cost but better efficiency, lower waste, and faster turnaround can deliver a better return in the long run. Think about how the oil filling machine will serve your business not just now, but in the next three to five years.
Conclusion
Selecting the right CBD oil bottle filling machine is more than a purchasing decision—it’s a strategic move that directly impacts product quality, operational efficiency, and your brand’s reputation.
