Longwill- Cannabis Oil Filling
Machine Manufacturer

Which Segments in the Cannabis Market Are Creating Demand for Filling Equipment

2026-03-23

Many people still associate the cannabis market with cultivation, raw materials, and retail sales. But the real shift in this market is no longer just about how much product is sold. It is also about how cannabis is processed and turned into finished products. In recent years, extracts, vapor products, and formulated products have taken up a larger share of the market. This shows that the cannabis industry is moving away from a raw-material-driven model and toward a manufacturing-driven one. As product formats continue to evolve, production priorities are changing as well. Filling is one of the less visible parts of this shift, but its importance is growing. The Cannabis Market is not A Single MarketThe cannabis market is more than a simple consumer market. It is a regulated industry chain made up of several licensed stages. Upstream activities include raw materials and cultivation. Midstream activities include extraction, refining, filling, packaging, and product manufacturing. Downstream activities include branding, distribution, and retail. This structure is especially important in segments such as extracts, vapor products, and liquid products, where filling equipment can have a direct impact on output, yield, and delivery performance. Extracts and the Cannabis Manufacturing MarketThe cannabis market is not only expanding in size. Its product mix is also changing. One of the clearest developments is the continued growth of extract-related products. In Canada, inhaled extracts reached about CAD 1.719 billion in fiscal year 2024/2025. They accounted for 31.1% of total recreational cannabis sales and remained the fastest-growing product category. At the same time, ingested extracts reached about CAD 170 million. This suggests that extracts are no longer just an extension of raw cannabis consumption. They are becoming a central part of the legal cannabis market. As this trend continues, the market is moving further away from traditional raw material consumption. More value is now concentrated in extraction, formulation, and finished-product manufacturing. Products such as concentrates, tinctures, vape cartridges, and integrated vaporizers all fall into this category. They are manufactured products built on cannabis extracts. As these products continue to gain share, the cannabis market is becoming more dependent on deep processing, product segmentation, and manufacturing capability. Why The Manufacturing Side Needs Cannabis Filling Equipment MoreIn the legal cannabis market, equipment is no longer used only to improve output. It has also become part of compliant production. Canada’s Good Production Practices, or GPP, makes this clear. Licensed businesses must meet Part 5 requirements. These requirements apply to production, packaging, labeling, distribution, storage, sampling, testing, and sales. This shows that equipment is not just a productivity tool. It also supports standardized production and regulatory compliance. Consistency becomes even more important as production grows. California regulations set a limit of 150,000 units for a single cannabis product batch or pre-roll batch. They also require minimum sampling levels based on batch size. For example, a batch of 50 units or fewer requires 2 samples. A batch of 35,001 to 150,000 units requires 50 samples. This means that as production scales up, batch stability becomes more critical. It can directly affect testing, product release, and time to market. This is especially true for extracts and vapor products. Filling accuracy, temperature control, cleaning, batch changeover, and integration with labeling and traceability systems are no longer just technical features. They are part of a stable and compliant manufacturing process. Regulations require companies to complete inventory reconciliation at least once every 30 days. They must also correct system errors within 3 days. In addition, products must go through batch-based sampling and testing. As manufacturing expands, the need for automated and standardized equipment becomes stronger. ConclusionThe cannabis market is changing in more ways than one. Sales are growing, but the structure of the market is also evolving. More growth is now coming from extracts and manufacturing. Product categories are becoming more specialized, and regulatory requirements are becoming more detailed. At the same time, the need for large-scale and standardized production continues to rise. As a result, the manufacturing side of the cannabis market is becoming increasingly dependent on filling equipment.

What are The Benefits of Using a Pre Roll Infusion Machine

2026-01-24

In this article, we’ll break down what a pre roll infusion machine is, how it works, and why features like multi-nozzle production, temperature control, and PLC automation matter for quality, efficiency, and scalable manufacturing. What is a Pre Roll Infusion Machine?Definition and use casesA pre roll infusion machine is purpose-built to inject a measured amount of oil or other liquid infusion into finished pre-rolls with repeatable accuracy. Instead of relying on hand dosing, the machine standardizes the infusion step, helping producers deliver a more consistent product from unit to unit. Because the process is programmable and repeatable, this type of equipment works well across different production stages. It can support early-stage recipe trials where teams need tight control over dose and process settings, and it scales smoothly into full production where uniformity becomes non-negotiable. It’s also commonly used in white-label and contract manufacturing, where multiple formulations and SKUs may run on the same line and quick, dependable changeovers matter. Core working principleMost systems start by conditioning the infusion material through controlled heating, which helps manage viscosity and maintain steady flow. With an adjustable temperature range—often up to around 120°C—operators can tune the material to suit different formulas and reduce dosing fluctuations caused by thick or inconsistent oils. After conditioning, the machine typically uses a pump paired with a fine needle to deliver the infusion into each pre-roll at a preset volume. This approach improves repeatability and reduces common manual issues like uneven distribution, under-filling, or accidental over-dosing. For higher output, multi-nozzle designs infuse several pre-rolls at once. A 10-nozzle layout, for example, enables parallel processing so throughput increases without turning the operation into a bottleneck. Control is usually handled through a PLC interface, which lets operators save “recipes” for dose, temperature, and running speed. That makes it easier to reproduce the same results across batches, train new staff faster, and maintain clearer production records for quality tracking. Benefits of Using a Infused Pre Roll Machine1.More accurate dosing, more predictable resultsA infused pre roll machine makes liquid infusion far more consistent by delivering the same set dose every time. With Longwill Machinery as a reference, it can dose with accuracy up to ±0.01 ml and supports a practical 0.1–3 ml range. That kind of precision helps you avoid the usual manual problems—running light on some units and overfilling others—so there’s less fixing, less rework, and more confidence that each batch performs the way it should. 2.Faster output without adding more handsRather than infusing pre-rolls one at a time, a infused pre roll machine can process multiple units in parallel. With a 10-nozzle setup, output can reach about 3000 pieces per hour (roughly 50 per minute), which makes it much easier to handle demand spikes or tight delivery schedules. The big win here is efficiency: you can scale production without needing to scale labor at the same rate. 3.More consistent production from shift to shiftWhen infusion is done manually, results naturally vary between operators—even small differences in technique show up over time. With PLC + motor control, a pre roll infusion machine lets you save and repeat the same “recipe,” including dose, temperature settings, and operating speed. That keeps results more consistent across shifts, simplifies training, and reduces how much production depends on individual experience. 4.Better control when oil viscosity changesDifferent infusion oils flow differently, and even the same oil can behave differently as the room temperature changes. A pre roll infusion machine with adjustable heating and multi-zone temperature control—for example, separate control for the oil basin, pump, and needle—helps keep flow stable throughout the run. In everyday production, that usually means smoother dosing, fewer clogs, and easier changeovers when you switch between formulas or SKUs. 5.Less waste and fewer rerunsOnce dosing and flow are under control, you typically see less dripping, less overflow, and fewer off-target fills. Over time, a infused pre roll machine turns infusion into a repeatable, trackable process instead of something that relies heavily on operator feel. Many teams get even better results by adding a simple verification habit—like checking dose consistency at set intervals—so any small drift is caught early, before it becomes a bigger batch issue. 6.Easier standardization and better audit readinessA infused pre roll machine fits naturally into SOP-based production because settings can be defined, saved, and repeated. Internally, that supports stronger quality control. Externally, it’s helpful when customers, partners, or auditors want to understand how you maintain consistency at scale. Being able to document process settings and repeat outcomes builds trust. Automated Infused Pre-Roll Machine Key SpecificationsItemExample SpecValue for the UserNumber of nozzles10 nozzlesParallel multi-channel infusion to boost throughput and consistencyThroughput3000 pcs/hour (≈ 50 pcs/min)Built for scaled production and large-order fulfillmentDosing accuracy±0.01 mlReduces variance and improves batch-to-batch consistencyDosing range0.1–3 mlSupports multiple SKUs and different potency levelsTemperature range0–120°CHandles oils with different viscosity profilesTemperature control3-zone temperature controlHelps reduce clogging and dosing driftDrive / controlPLC + motorRepeatable recipes and more standardized operationVoltage100–240 VEasier deployment across different regionsOil tank capacity2000 mlLess refilling, better continuous operationDimensions / weight75 × 50 × 80 cm / 75 kgEasier line planning for layout, installation, and handling Read more:https://longwillmachinery.com/blog/how-does-a-pre-roll-infusion-machine-work.htmlConclusionA pre roll infusion machine is ultimately about control—control over dose, flow, speed, and repeatability. With high-precision dosing (up to ±0.01 ml), a practical 0.1–3 ml range, temperature management (0–120°C with multi-zone control), and scalable output (up to 3000 pcs/hour with a 10-nozzle setup), it helps producers improve consistency while reducing waste and labor pressure. Whether you’re testing new formulations, running multiple SKUs, or building a reliable production line for larger orders, the right pre roll infusion machine makes it easier to deliver uniform quality and documentable process stability as your operation grows.

How Does a Pre-Roll Infusion Machine Work

2026-01-15

In the rapidly growing cannabis industry, consistency, quality, and efficiency are key to success. Pre-roll infusion machines have become a vital tool for producers looking to scale their operations and create high-quality infused pre-rolls with precision. These machines automate the process of injecting cannabis concentrates into pre-filled joints, ensuring an even burn, consistent potency, and a smoother smoking experience. From distillates to live resin, pre-roll infusion machines like the Longwill 10 Nozzle Pre-Roll Infusion Machine offer a reliable, scalable solution for manufacturers aiming to meet the increasing demand for infused products. This article is designed to walk you through how pre-roll infusion machines work, the different types of concentrates used in the process, and the benefits of automation over manual infusion methods. What Is a Pre-Roll Infusion Machine?A pre-roll infusion machine is an automated device designed to precisely inject cannabis concentrates into pre-filled joints or cones. Instead of coating the outside of the pre-roll, the machine places a controlled amount of concentrate—such as distillate, live resin, or live rosin—directly into the center of a joint that has already been filled with ground flower. This internal infusion method ensures greater accuracy in both dosage and placement, with the added benefit of repeatability. Unlike traditional manual methods, which rely on hand application and visual judgment, a infused pre roll machine uses advanced temperature control, precision injection systems, and programmable settings to achieve consistent results. The machine produces a center-infused pre-roll that burns evenly, creating the distinctive "hash hole" or "donut joint" effect. As the flower burns, the concentrate vaporizes smoothly, preserving airflow and enhancing the overall smoking experience. With its high level of precision and scalability, this machine is ideally suited for commercial cannabis production, offering a level of consistency that manual processes simply can't match. How Does a Infused Pre Roll Machine Work?A pre-roll infusion machine is designed to automate the entire infusion process, ensuring precision and consistency at every step. The process begins by loading pre-filled joints, already packed with ground flower, into the machine’s specialized tray. Once in place, the system takes over, automatically dispensing and injecting the perfect amount of cannabis concentrate into the center of each pre-roll. Throughout the process, the machine carefully controls temperature and flow, guaranteeing an even and smooth distribution of concentrate. With advanced features like automated dosing, temperature regulation, and machine vision for precise placement, the system minimizes human error and variability. This results in a consistently high-quality infused pre-roll that meets exact potency and quality standards. By reducing the need for manual labor and maximizing automation, the machine ensures a scalable, repeatable production process, making it ideal for large-scale cannabis manufacturing where uniformity and efficiency are key. The Preroll Infusion Machine Process with the Longwill (Step-by-Step)1. Preparation: Loading Pre-Filled JointsThe process begins by placing pre-filled joints, packed with finely ground cannabis flower, into the specialized tray of the Longwill 10 Nozzle Pre-Roll Infusion Machine. This tray ensures each pre-roll is properly aligned, allowing for smooth handling and precise infusion as the system takes over. 2. Heating and Flow ControlEquipped with advanced temperature control, the machine features multiple heating zones to maintain the optimal viscosity of the cannabis concentrate. Whether using distillates, live resin, or terpene-infused oils, the Longwill preroll infusion machine system ensures a smooth, consistent flow, preventing clogs or inconsistencies and guaranteeing even distribution of concentrate throughout each pre-roll. 3. Precision InjectionThe Longwill machine uses 10 independent nozzles to inject a precise amount of cannabis concentrate directly into the center of each pre-roll. This multi-nozzle system enhances efficiency by infusing multiple pre-rolls at once, while maintaining consistency in concentrate placement and ensuring each pre-roll has a uniform potency. 4. Dosing and PlacementWith programmable settings, the machine allows operators to easily adjust the infusion volume (from 0.1 ml to 3 ml) and specify the exact placement of concentrate within the pre-roll. This flexibility ensures precise control over dosage, resulting in consistently high-quality infused pre-rolls that meet the desired standards across large production batches. 5. Final Product OutputAfter infusion, the pre-rolls are ready for packaging. The Longwill 10 Nozzle Pre-Roll Infusion Machine guarantees each infused pre-roll meets rigorous quality standards, delivering consistent results with minimal manual intervention. Perfect for high-volume, commercial cannabis production, this preroll infusion machine offers unmatched scalability, ensuring efficient, uniform output every time. Manual vs Automated Infused Pre-roll MachineAspectManual InfusionAutomated Infused Pre-roll MachinePrecision and ConsistencyInconsistent dosing and placementHigh precision with consistent dosage and placementLabor IntensityHigh labor requirement, requires skilled laborLow labor requirement, minimal manual interventionEfficiencyTime-consuming, slower production ratesFaster and scalable production with higher throughputCompliance and Quality ControlDifficult to maintain quality control across batchesEnsures consistent quality and complies with regulationsCost EfficiencyHigher operational costs due to manual labor and wasteLower operational costs with reduced waste and laborScalabilityLimited scalability, hard to increase production volumeScalable for high-volume, commercial production Types of Concentrates Used in Pre-Roll Infusion Machine1.DistillateA highly refined cannabis extract known for its potent effects and versatility. Distillates are favored for their clarity, potency, and lack of residual plant material, making them a reliable choice for infusions. 2.Live ResinExtracted from freshly harvested and flash-frozen cannabis, live resin preserves a rich terpene profile, delivering a flavorful and aromatic experience when infused into pre-rolls. 3.Live RosinA solvent-free concentrate made by applying heat and pressure to fresh or frozen flower. It’s prized for its purity, capturing the full spectrum of cannabinoids and terpenes for a high-quality flavor. 4.Viscosity and Temperature ConsiderationsEach concentrate has specific viscosity and temperature needs for optimal infusion. Maintaining the right temperature and consistency is essential to ensure smooth flow and prevent clogs during the infusion process. ConclusionThe pre-roll infusion machine is revolutionizing the way cannabis products are manufactured, offering significant advantages in precision, efficiency, and scalability. By automating the infusion process, manufacturers can reduce labor costs, eliminate variability, and consistently produce high-quality pre-rolls that meet regulatory standards.