Full-automatic Filling Production Line Special for Coconut Oil and Edible Oils

Product Details
Coconut oil is a special type of edible oil that easily crystallizes at low temperatures, features high viscosity, and requires extremely strict food hygiene standards. Ordinary general-purpose filling machines are highly prone to common industry pain points such as valve clogging at low temperatures, dripping with stringing, and inaccurate metering. By choosing a customized edible oil filling line from a professional source manufacturer, you can directly avoid 90% of common problems in mass production, and greatly reduce long-term material loss. We have carried out exclusive full-link optimizations targeted at the material properties of coconut oil, from constant-temperature material storage, anti-clogging filling to fully enclosed conveying, to minimize the contact between the oil and air as much as possible, and prevent the oil from oxidative deterioration.
The equipment is standardly equipped with a high-position constant-temperature material storage tank, paired with an automatic material replenishment system with material level switches, which can precisely control the temperature within the range of 25℃ to 60℃. It completely solves the long-standing industry problems of coconut oil crystallizing, solidifying, and losing fluidity in low-temperature environments, ensuring a stable and smooth filling process under all room temperature working conditions. The filling head adopts a bottle mouth positioning and calibration system, which precisely aligns with the bottle mouth before filling. Combined with a two-stage flow rate control that is fast first and then slow, it automatically decelerates in the second half of the filling process, completely eliminating overflow and splashing issues of high-viscosity oils. The dual anti-drip design closes the valve port instantly and activates vacuum back-suction the moment filling is completed, thoroughly solving the problems of oil stringing and dripping on bottle bodies and conveyor lines. There is no need to arrange extra labor for repeated wiping and cleaning, preventing residual oil stains on the bottle body from breeding microorganisms, and ensuring the hygiene compliance of product outer packaging.
The whole machine is equipped with a PLC intelligent control system. The digital display screen can directly set the filling volume, supports variable frequency speed regulation to adjust the production line speed, allows stepless adjustment of the filling capacity within 1-6L, and is compatible with all specifications of bottles and barrels ranging from 100mL to 20L. All parts in contact with the oil are mirror-polished with no hygiene dead corners, supporting quick bare-handed disassembly and cleaning. Daily disinfection and maintenance can be completed without tools, fully meeting the food-grade hygiene requirements for grain and oil production. The entire line can flexibly adjust the station sequence according to the customer's workshop layout, providing overseas customers with a full-closed-loop automated solution from empty bottle processing to finished product packing and warehousing, greatly reducing the labor allocation of the production line and easing the pressure of rising labor costs year by year.

What Specifications Can We Customize for Overseas Buyers?
For overseas grain and oil production customers of different scales in various countries, we provide full-dimensional flexible customization services, with core customization directions covering four major categories:

‌Material-Specific Adaptation Customization‌: For cold-pressed unrefined high-viscosity coconut oil and special oils containing a small amount of coconut meat sediment, we customize large-channel anti-clogging filling valves, paired with exclusive constant-temperature heat-traced pipelines to maintain the fluidity of the oil throughout the entire process and avoid material clogging caused by low-temperature crystallization.
‌Production Capacity & Container Customization‌: We customize exclusive positioning fixtures and filling strokes according to the material, shape, and capacity of the customer's existing bottles and barrels; the number of filling heads can be increased from 2 to 12 as required, and the production capacity can be freely adjusted from 900 bottles/hour to 3000 barrels/hour, accurately matching the full-scale production needs from small oil mill trial production to large grain and oil group mass production.
‌Compliance & Configuration Customization‌: For customers in different regions such as Europe, America, Southeast Asia, and Africa, we can upgrade the material of food-grade contact parts corresponding to the local region, and configure special modules such as CIP Cleaning-in-Place, aseptic filling, and full-machine explosion protection, to fully meet the local hygiene compliance requirements for grain and oil production. We can also equip auxiliary equipment such as visual inspection machines and bottle mouth heat-shrinking furnaces as required to improve the production process of the entire line.
‌Localization Adaptation Customization‌: The equipment is compatible with industrial voltage standards of 220V/380V and other specifications in different countries, built with a multi-language operation interface, and supports docking with the customer's existing third-party labeling and palletizing equipment. It can be quickly accessed and used without modifying the original production layout. A remote operation and maintenance module can also be configured as required, enabling overseas engineers to quickly troubleshoot equipment faults remotely.

Guide to Machine Capacity Calculation for Different Production Output Requirements
With this standard calculation method, you can accurately determine the equipment specifications suitable for your project, avoiding waste from excess production capacity or delayed order delivery due to insufficient capacity:

‌First Determine the Basic Machine Model Tier‌

Daily output within 5,000 bottles (scenarios including small oil mills, new product trial production, small-batch OEM): Choose a 2-4 head basic piston model, which can produce 900-1800 bottles per hour for 1L specification. It features low procurement cost, simple changeover and commissioning, and only 2-3 workers can operate the entire production line, fully meeting the production needs in the initial stage.
Daily output of 5,000 to 50,000 bottles (scenarios including medium-sized grain and oil factories, conventional mass production): Choose a 6-8 head main servo model, which can produce 2000-8000 bottles per hour for 1L specification. The equipment has stable operation synchronization, and the filling error during long-term operation is controlled within ±0.3%, with extremely low material loss. It is the mainstream choice for most large-scale grain and oil factories.
Daily output of more than 50,000 barrels (large-scale large-scale production enterprises): Choose a 10-12 head high-speed weighing-linked combined model, which can reach an output of 2000-3000 barrels per hour for 5L large barrels. The transmission system is upgraded for heavy loads, enabling 72 hours of continuous full-load stable operation.

‌Reverse Calibrate Production Capacity with the Standard Formula‌
The theoretical hourly production capacity calculation formula is: Q = 60 × n / T, where Q is the output per hour, n is the number of bottles processed in one single cycle, and T is the time consumed for one single cycle (in seconds). For example, a 6-cavity model with a 1.5-second single cycle has a theoretical hourly capacity of 2400 bottles. In actual model selection, a redundancy of 15%-25% should be reserved to offset the capacity loss caused by material loading/unloading, product changeover, and short downtime, ensuring stable delivery even in peak order seasons.
‌Material Property Correction Parameter‌
If the viscosity of your coconut oil far exceeds the conventional standard, and the low-temperature environment is consistently below 15℃ for a long period, the operating speed should be appropriately reduced by 10%-20% based on the basic theoretical capacity, to ensure the stable fluidity of the oil throughout the process, and the filling accuracy will not be affected by low temperatures.

FAQ

‌If coconut oil crystallizes and solidifies in a low-temperature environment, can the equipment still fill normally?‌
Absolutely yes. The pipelines and material storage tanks of the entire line support custom constant-temperature heat tracing, which can precisely control the temperature within the range of 25℃-60℃, allowing the solidified coconut oil to melt slowly and maintain stable fluidity, without the problems of crystallization-induced valve clogging or inaccurate metering.

‌Will there be oil stringing or dripping during the filling process that pollutes the bottle bodies?‌
The equipment is standardly equipped with a dual anti-drip design of mechanical seal + vacuum back-suction. It closes the valve port instantly and retracts the residual material the moment filling is completed, thoroughly eliminating oil stringing and dripping. The bottle bodies and conveyor line remain completely clean with no residues, so there is no need for extra labor for repeated wiping and cleaning.

‌How is the installation, commissioning, and after-sales service guaranteed for overseas orders?‌
We provide full-English operation manuals, high-definition installation and commissioning videos, and support 24-hour remote video guidance for equipment installation. We can also arrange engineers to visit the site to complete full-process commissioning and operator training according to customer requirements. Core components come with a 12-month warranty, and regional overseas spare parts warehouses can quickly deliver vulnerable parts.

‌Is it troublesome to switch between different specifications of bottles and barrels?‌
The equipment adopts a quick-change fixture design. When switching between bottles and barrels of different capacities, there is no need to replace a large number of accessories – product changeover and commissioning can be completed within 15-30 minutes. The preset production parameters can be directly called up on the touch screen, greatly improving the efficiency of multi-product production scheduling.

‌Is the daily maintenance of the equipment troublesome? Can ordinary workers quickly get started with operation?‌
The operation interface of the whole machine is simplified. Ordinary workers can complete routine production operations independently after 1-2 hours of training. For daily maintenance, it is only necessary to regularly clean and disinfect the parts in contact with the oil, with no complex operation and maintenance barriers. The failure rate is extremely low during long-term operation.

‌To what level can the material loss of the entire line be controlled?‌
When the equipment above the qualified standard is tested continuously on 1000 sample bottles, the net content error is controlled within ±0.5%. After long-term stable operation, the monthly material loss can be controlled within 0.5% of the revenue, which is far lower than the industry average loss level of 1%-3%, and can greatly save production costs for the low-margin grain and oil industry.