Bottle oil filling line

Bottled oil filling packing line:

There are generally three types of edible oil filling machines: piston type filling, flow meter type filling, and weighing type filling
1. Piston filling machine: (also based on pneumatic principle)
Principle: By utilizing the reciprocating motion of the piston, the liquid is sucked in and discharged, achieving filling.
Advantages: Simple structure, convenient operation, and wide applicability.
Disadvantage: The filling accuracy is affected by the sealing performance of the piston, and the filling speed is relatively slow.

2. Flowmeter type filling machine:
Principle: Using a flow meter to measure liquid flow rate and achieve filling.
Advantages: High filling accuracy, fast speed, and high degree of automation.
Disadvantages: Complex structure, high cost, high requirements for liquid viscosity and temperature.
Disadvantages of flow meter filling machine
1. For edible oils with different viscosities, it may be necessary to calibrate and adjust the flow meter.
For edible oil containing particles or solid particles, the flow meter may be affected by blockage.
Due to the mechanical properties of the flow meter, it may require maintenance and replacement after prolonged use.

3. Weighing filling machine:
Principle: Using a weighing sensor to measure the weight of liquid and achieve filling.
Advantages: extremely high filling accuracy, fast speed, and high degree of automation.
Disadvantages: Complex structure, highest cost, and high environmental requirements.

For the oil bottle filling line, we can supply
1, PET Oil bottle blow molding machine
2, Oil bottle filling machine
3, Oil bottle capping machine
4, Oil Bottle flat shape double side+round bottle Labeling Machine
5, Oil bottle carton packing system or film shrink wrapping machine
6, Water purification machine

Please check the video of Complete glass bottle edible oil filling packing plant: https://youtu.be/TqTQSoOdaGQ

Please check the video of Complete platic bottle edible oil rotary type filling packing line: https://youtu.be/IAs_b-0-8Qk

Please check the video of Complete jerry can linear type olive oil filling machine:  https://youtu.be/dCQMCgXY2-E

Please check the video of oil bottle blow molding machine: https://youtu.be/IAs_b-0-8Qk

Edible oil bottle blowing machine:

Edible oil bottle blowing machine is specially designed for the production of edible oil packaging bottles. Its working principle is carefully designed based on the characteristics of PET materials. First, the preform is made of high-quality PET raw materials. Through a precise infrared heating device, the PET preform is evenly heated to achieve an ideal softening state. This heating process is crucial, and the temperature and time must be strictly controlled to ensure that the preform has good plasticity in subsequent processing and meets the requirements of edible oil bottles for strength and toughness.
The heated preform is accurately and accurately transferred to a special blow mold through an efficient preform conveying system. This mold is specially designed for edible oil bottles, and fully considers the special needs of edible oil packaging, such as the stability of the bottle body and the sealing of the bottle mouth. Immediately afterwards, the stretch blow molding system starts to work, quickly injecting high-pressure air into the preform, and the preform expands rapidly laterally under the action of high pressure, perfectly fitting the inner wall of the mold. At the same time, with advanced stretching technology, the bottle body structure is further optimized and its pressure resistance is enhanced to better hold edible oil.
Subsequently, the cooling system (equipped with a professional chiller) quickly intervenes to quickly cool and shape the expanded preform. This process can effectively fix the shape of the bottle, ensure that the bottle body is accurate in size and has a smooth surface. The cooling water is specially treated to avoid any contamination of the bottle body, which meets the hygiene standards for edible oil packaging.
The edible oil bottle blow molding machine consists of several key parts. The preform heating system adopts advanced infrared heating technology and has intelligent temperature control function, which can accurately adjust the temperature according to the material and size of the preform. The preform conveying system uses high-precision mechanical transmission devices to ensure that the preform conveying process is smooth and accurate without jamming or offset. The blow molding mold is customized according to the different specifications and design requirements of edible oil bottles, and is made of high-strength, corrosion-resistant steel to ensure the mold life and production efficiency. The stretch blow molding system is equipped with a high-performance air compressor, gas storage tank, cold dryer and air filter to provide stable and clean high-pressure air to ensure the smooth progress of the blow molding process. The chiller of the cooling system has the ability of rapid cooling and constant temperature control, providing reliable protection for the cooling of the preform.
In terms of bottle molds, we have a professional design team that can design any ideal shape based on the unique needs of customers for edible oil bottles. Whether it is a conventional round bottle or a special-shaped bottle to enhance brand recognition, it can be easily achieved. Moreover, through the convenient mold replacement device, one blow molding machine can flexibly produce a variety of edible oil bottles of different specifications and shapes, greatly improving the versatility and production flexibility of the equipment.
We provide a variety of edible oil bottle blow molding machines to meet the production capacity and packaging needs of different customers. From 10-2000ml small blow molding machines, suitable for small packages of edible oil, such as family packs, travel packs, etc.; to 3-10 liters medium-sized blow molding machines, often used for bulk purchase packaging in restaurants, canteens, etc.; to 10-20 liters large blow molding machines, mainly for industrial use or large-scale edible oil storage packaging. At the same time, our blow molding machines cover both semi-automatic and automatic types. Semi-automatic blow molding machines are flexible to operate and suitable for small and medium-sized production enterprises. The production rhythm can be flexibly adjusted according to actual production conditions. The automatic bottle blowing machine is highly automated and can be seamlessly connected to the filling machine through the air delivery system to achieve an integrated production process of bottle blowing, bottle unscrambling and filling, greatly improving production efficiency. You can also choose to connect the bottle unscrambling machine to the filling machine to further optimize the production line layout and ensure that the entire edible oil packaging production process is efficient and smooth. The automatic bottle blowing machine is also equipped with an intelligent fault diagnosis system that can monitor the equipment’s operating status in real time, detect and solve potential problems in a timely manner, reduce downtime, and ensure production continuity.

Please check the video of Complete big PET bottles liner type palm oil filling machine: https://youtu.be/QimxNT16v5s

Big Oil bottle linear type filling machine:

For Edible oil filling machines, we have both linear types and rotary types, and rotary types have filling and capping inside the same machine frame, usually used for small bottles with screw type cap. Linear type is normally used for filling large bottles. We have flow meter type, weighing type, and piston type filling methods.
The linear large bottle oil filling machine is mainly used for the filling operation of large-sized edible oil bottles. It is composed of a filling conveyor, main frame, roller chain device, filling head, feeding system, control system, etc. Equipped with a dual anti drip vacuum suction device to prevent dripping or spillage. The filling head automatically descends to the barrel mouth, the main pump automatically opens, pressurizes filling, and the main pump controls the flow rate through frequency conversion for easy adjustment. When the filling amount reaches 95% of the preset amount, the main pump will automatically change to low speed filling to avoid liquid splashing and ensure filling accuracy.

Please check the video of Automatic rotary type 2 in 1 Oil bottle filling capping machine: https://youtu.be/IAs_b-0-8Qk

Automatic rotary type 2 in 1 Oil bottle filling capping machine:

1. Working Principle:

The automatic rotary two-in-one oil bottle filling machine integrates the functions of filling and capping. When the equipment is in operation, the bottles enter the rotary worktable in sequence through the conveying device. During the rotation process, the bottles first reach the filling station. This machine adopts the pressure-added filling method, using pressure to quickly press the edible oil into the bottles, which greatly improves the filling speed. During filling, the excess oil will flow back to the oil tank through the air pipeline, ensuring the accuracy of the filling volume and effectively saving the cost of oil. After the filling is completed, the bottles are rotated to the capping station along with the rotary worktable, and the oil bottles are capped through a specific capping mechanism, realizing the continuous and automated operation of filling and capping. We can design different machines according to the type of your bottles. The bottles for filling edible oil can be made of plastic or glass, and there are various types of caps. The principles of filling machines for different bottles also vary.

2. Working Characteristics:

High Degree of Automation: It operates in the form of an assembly line, capable of completing filling, inspection, and capping operations at one time, greatly reducing manual intervention, lowering labor costs, and improving production efficiency. For example, in large-scale edible oil production enterprises, unmanned or low-manned production can be achieved, enhancing the overall production efficiency. Advanced Technology: It adopts German Siemens PLC computer and touch screen control, with intelligent protection functions. Operators can easily set and monitor the operating parameters of the equipment, such as the filling volume and capping torque, through the touch screen. At the same time, the intelligent protection function can stop the machine and give an alarm in a timely manner when the equipment malfunctions or is abnormal, ensuring the safety of the equipment and personnel and reducing production losses.
Anti-drip Design: It is equipped with a vacuum anti-drip device, which can effectively prevent the dripping of edible oil during the production process, keep the production environment clean, avoid oil waste, and meet the hygiene standard requirements for edible oil production. It is especially suitable for edible oil production scenarios with high requirements for the production environment and product quality.
Wide Applicability: It is suitable for the filling of various viscous, non-viscous, and corrosive liquids. It is not limited to edible oil but is also widely used in the small-quantity packaging filling of industries such as vegetable oil, chemical liquids, and daily chemical products. This enables the equipment to play a role in different types of liquid product production enterprises and has a high degree of versatility.
High Efficiency and Energy Saving: The pressure-added filling method not only improves the filling speed but also returns the excess oil to the oil tank through the air pipeline, saving the cost of oil and ensuring the accuracy of the filling volume. As a whole, it has excellent cost-effectiveness, helping enterprises to reduce production costs and improve economic benefits while ensuring production quality.
Strong Expandability: It can be integrated with auxiliary equipment such as labelers, inkjet printers, and case packers according to user needs, further improving the production process and realizing one-stop automated production from filling, capping to labeling, coding, and case packing, meeting the diverse production needs of different enterprises and enhancing the overall automation level of enterprise production.

Oil bottle Capping machine：

Oil bottle has 2 types of caps, one pressing type, one screwing type, so we have 2 types of capping machine, belt pressing capping machine and screw type capping machine. Our factory can customize the machine according to the output per hour, different size lids, to meet the customer’s demand.

Belt pressing capping machine:

The machine can add an automatic cap feeding machine to automatically supply the lids. The belt is made of stainless steel 304 and can be adjusted in height. Using high-precision sensors and control systems to ensure capping accuracy and stability. Can be adjusted according to different bottle and cap types, with a wide range of applications
3 in 1 bottle Washing-juice Filling-Capping machine:

Please check the video of automatic oil bottle servo tracking capping machine: https://youtu.be/ZP7S0_vVljM

Tracking Servo Screw Capping machine:

We have Ordinary capping machine and tracking type Servo Screw Capping machine.
Tracking type Servo Screw Capping machine does not damage the bottle cap, has faster speed, stable equipment, and high capping efficiency. The servo motor controls the up and down movement of the cover head. During the capping process, the bottle body is accurately positioned and the PLC controls the operation of the entire machine. Simply replace the cap to meet the needs of different bottle cap sizes. Equipped with an automatic capping elevator, photoelectric automatic recognition, no need to replace accessories, and can be used for capping various bottle caps by adjusting the track width. Stable lid entry, equipped with a skewed lid removal device.

Please check the video of oil bottle labeling machine: https://youtu.be/R5sqstzejUk

Oil Bottle flat shape double side+round bottle Labeling Machine:

We can customize this machine be used for flat oil bottle double sides labeling or round oil bottle labeling or both in one machine. The customization can be made according to your any labeling requirements. Adopting PLC control technology to ensure stable and high-speed operation of the machine. Adopting a touch screen control system, the operation is simple, practical, and efficient.

Please check the video of big oil bottle carton packing machine: https://youtu.be/5oUiB3udya4

Oil bottle Packing Machine:

Oil bottles can be packed in cartons or packed by film wrapping etc. we can supply the packing system and Robot Palletizer.

Oil Bottle Carton packing system:

The system consists of carton erector, bottle filler in carton, and carton sealing machine, The carton erector unfolds the folded cardboard box, then the grabbing packing machine grabs the oil bottle into the box through the gripper, and finally the sealing machine applies tape to the cardboard box.It can automate the packaging process, improve packaging efficiency, and ensure product safety and quality.

Please check the video of Oil bottle film shrink wrapping machine: https://youtu.be/WEB_76U5Q1Q

Oil Bottle Film Shrink Wrapping Machine:

The equipment is made of bottle feeding conveyor part, Bottles sorting part, Film cutting packing part, shrink heating tunnel, fan chilling part, roller conveyor output part and electric control system, pneumatic control parts and so on. It is produced on the basis of shrinking after film heating. The entire packaging process includes photoelectric sensor detection, PLC processing of collected signals, conveyor belt conveying of bottles, partition dividing bottles into several rows, and pushing bottles.

Please check the video of bottles Palletizing system: https://youtu.be/nqvxTBCFBhE

Palletizer Units, Stacking Pallet Feeders, and Pallet Stretch – Film Wrapper

Palletizer Units

Palletizer units pick up the film – covered bottles one by one and place them on pallets. The pallets are automatically fed by the stacking pallet feeders. Once a stack of bottles is palletized, it is conveyed to the rotating platform of the pallet stretch – film wrapper through rollers. When the photoelectric sensor senses the arrival of the pallet, the rotating platform starts to rotate, and the stretch film is wound around the stacked bottles. This makes the stack of bottles more stable during transportation, preventing bottle drops and facilitating forklift transportation to supermarkets.
There are various forms of palletizer units. Some use air – pressure – induced suction to pick up bottles, and some use mechanical arms for grabbing. Structurally, there are column – type and gantry – type palletizer units. The column – type units are suitable for small – scale production lines, and the gantry – type units, with better stability and higher load – bearing capacity, are suitable for large – scale production lines.

Stacking Pallet Feeders

Stacking pallet feeders can automatically distribute pallets. The pallets are the trays at the bottom of the stack that support the bottles. If the customer also wants partition boards, another machine is required to handle this. Placing the bottom pallets and partition boards can be done manually, but automated equipment can improve efficiency and reduce labor costs.

Pallet Stretch – Film Wrapper

The stretch – film wrapper is divided into self – rotating pallet stretch – film wrapper and non – rotating boom – type stretch – film wrapper. If the self – rotation of the pallet is steady, an automatic stretch – film wrapper can be chosen. If the pallet is very high and self – rotation may cause items to fall, a non – rotating boom – type stretch – film wrapper is needed. The boom – type stretch – film wrapper wraps the film around the pallet by rotating its boom, which is suitable for high – stack pallets or pallets with non – regular shapes.