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Barigelli Olive Paste Malaxing Assembly 1800Kg Capacity

Malaxing system for olive paste preparation with controlled heating.
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V2B/G1x600
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Barigelli Olive Paste Malaxing Assembly – 1800 kg Capacity

The Barigelli Olive Paste Malaxing Assembly is a high-capacity malaxation system built for continuous olive oil production lines. With a total capacity of 1,800 kg, it ensures optimal paste homogenization, temperature control, and consistent mixing — all essential for high-quality extra virgin olive oil production.

This machine forms part of the Barigelli extraction line and is engineered for modern mills requiring reliable performance, durability, and compliance with food processing standards. The unit is constructed entirely of stainless steel, ensuring hygiene and easy maintenance throughout each production cycle.

Ideal for professional olive oil producers, cooperatives, and commercial mills, this malaxing assembly integrates seamlessly with crushers, decanters, and other processing modules to deliver steady throughput and stable oil yield.

Technical Specifications:

Manufacturer: Barigelli Engineering
Product Type: Olive paste malaxing assembly
Total Capacity: 1,800 kg
Chamber Configuration: Multi-tank horizontal malaxers
Material Construction: Full stainless steel (AISI 304 food-grade)
Mixing System: Slow-speed paddles ensure uniform paste blending
Temperature Control: Integrated hot water circulation system with thermostatic regulation
Heating Medium: Hot water jacket for gentle and even heat transfer
Temperature Range: Adjustable up to 40°C (typical operating range for EVOO extraction)
Motor Power: High-torque geared motors for each malaxing chamber

Safety Systems:
  • Emergency stop controls
  • Thermal protection
  • Access covers with safety interlocks
Cleaning: Quick-open lids and smooth internal surfaces for easy washing and sanitation
Connections: Compatible with Barigelli crushers, paste transfer pumps, and decanter feed systems
Dimensions & Weight: Proportional to 1,800 kg load capacity (precise specs vary by configuration)
Country of Manufacture: Italy
Compliance: Food-grade materials conforming to European processing standards
Packaging / Delivery Notes: Shipped pre-tested and ready for integration within the processing line

Banco  Malaxing unit (Mod. BG 3x600)  
 
  • 3 tanks of 600kg capacity
  • Stainless Steel manufacture 
  • Double tub motor
  • Rapid transfer auger
  • Heating Jacket with electronic thermostat
  • Motor reducer pump loader
  • Overflow Sensor
Practical Benefits & Process Outcomes:

The Barigelli 1800 kg Malaxing Assembly plays a crucial role in the olive oil extraction process by conditioning the paste for efficient oil release. Through gentle, controlled mixing and thermal stabilization, the system encourages small oil droplets to merge into larger ones, improving oil separation during centrifugation.

Its temperature-controlled design helps protect natural aromas and antioxidants, maintaining the sensory and chemical quality of extra virgin olive oil. The system’s low-speed mixing paddles prevent oxidation and ensure uniform treatment of all paste sections, leading to stable, high-quality oil output.

This assembly also helps reduce energy consumption thanks to efficient heat exchange and insulation, while the stainless-steel build guarantees hygiene and durability in continuous production environments. Cleaning is simplified by smooth internal surfaces and wide access covers, allowing fast turnaround between processing batches.

In summary, the Barigelli Malaxing Assembly provides reliable operation, consistent paste conditioning, and high recovery efficiency — key advantages for mills aiming for premium oil quality and sustained production performance. 

Why Choose This Product:

This unit is a dependable solution for mills looking to enhance their malaxation process. It ensures gentle, uniform heating and efficient mixing to maximize oil extraction efficiency while maintaining product purity. The stainless-steel construction resists corrosion, supports hygienic cleaning, and meets food safety standards.

The Barigelli system’s modular design allows easy integration with existing equipment, providing scalability for both medium and large production setups. Its long-term reliability and consistent performance make it a preferred choice among professional olive oil processors worldwide.

Frequently Asked Questions – Barigelli Olive Paste Malaxing Assembly

The Barigelli Olive Paste Malaxing Assembly plays a key role in the olive oil extraction process. Once olives are crushed into paste, this unit gently mixes and warms the paste to encourage the small oil droplets to combine into larger ones — a process known as malaxation. This stage is essential for maximising oil yield and ensuring the highest possible quality.

By maintaining a stable, controlled temperature and uniform mixing, the Barigelli system helps optimise oil separation in the next stage of extraction. It also preserves the natural aromas, flavours, and nutritional properties of the oil. The 1800kg capacity makes it suitable for medium to large producers who need consistent performance across high-volume production runs. The result is efficient processing with minimal oxidation and superior extra virgin olive oil quality.
This malaxing assembly has been engineered to enhance both production efficiency and end-product quality. Its stainless-steel construction ensures food safety and easy cleaning, while the sealed mixing chambers prevent contamination and heat loss. The system provides uniform temperature control, which is critical for maintaining enzymatic activity during malaxation.

Consistent mixing allows for better oil droplet coalescence, which means higher extraction yields without compromising purity. The design also minimises oxygen exposure — a major factor in oxidation — preserving freshness and extending the oil’s shelf life. In combination with other Barigelli processing units, this malaxer becomes part of a smooth, continuous extraction line, offering reliable throughput and reduced downtime during harvest season.

For producers focusing on quality-driven, sustainable production, the Barigelli assembly ensures that every batch delivers optimal clarity, aroma, and flavour.
Regular maintenance is essential for maximising the life and performance of your malaxing equipment. After each production cycle, the interior surfaces, paddles, and temperature control system should be thoroughly cleaned to prevent paste buildup and residue accumulation. Using warm water and food-safe detergents ensures that no oil or organic matter remains, which can otherwise affect efficiency and hygiene.

Periodic checks of seals, bearings, and temperature probes help maintain consistent operation. The machine should always be operated within the manufacturer’s recommended temperature range to prevent overheating and to maintain product integrity. Lubrication of moving parts according to schedule also reduces wear and mechanical stress.

When properly maintained, the Barigelli Olive Paste Malaxing Assembly delivers years of dependable service — supporting consistent production capacity, lower maintenance costs, and consistently high-quality olive oil extraction.
Key Features:
  • 1,800 kg total malaxing capacity
  • Stainless-steel construction for food-grade hygiene
  • Thermostatically controlled hot water heating
  • Gentle low-speed paddle mixing system
  • Preserves oil aroma, colour, and natural antioxidants
  • Reduces emulsion formation and energy waste
  • Easy access for cleaning and maintenance
  • Compatible with Barigelli and other extraction lines
  • Ideal for medium to large-scale olive oil producers
  • Designed and manufactured in Italy

Barigelli Machinery Installations

OLIVE OIL PROCESSING MACHINERY

Barigelli Machinery Installations - Commercial Production Lines

Barigelli olive oil machinery installations detail the complete journey from fruit preparation to final oil extraction. Each installation shows how individual components-crushers, malaxers, decanters, and clarification systems - work in synchrony to deliver consistent, high-quality olive oil. The following sections summarise each functional stage of the production line, referencing installation examples.

Watch how advanced Barigelli olive oil processing systems operate, showcasing efficient and reliable technology for modern olive oil production.
 

Crushing and Malaxing Units

Barigelli Crusher And Malaxing Unit With Integrated Control Panel

This installation combines olive crushing and paste malaxing in a compact continuous system. The crusher prepares the olive paste uniformly before transfer to the malaxing tanks, where controlled mixing optimises oil separation. Integrated control settings manage paste temperature, timing, and batch flow to maximise extraction efficiency.


Image:  Vertiical Separator with Stand, Malaxing Unit with Crusher, Decanter & Control Panel all connected with raceway.

Barigelli BVD 6-10 Olive Oil Extraction Line with Control Panel

This installation showcases the Barigelli BVD 6-10 olive oil extraction system equipped with an integrated control panel. The setup includes a crusher, malaxing system, and decanter, designed for continuous olive oil processing. The control panel allows operators to manage temperature, timing, and extraction parameters for optimal oil yield and quality.

Barigelli Separator with Fresh Olive Oil Flow

Barigelli stainless steel vertical separator in operation, showcasing freshly extracted olive oil flowing smoothly from the outlet into the collection tank. The design ensures efficient liquid separation of oil while preserving aroma, colour, and quality of extra virgin olive oil.

       Barigelli Decanter Evolution and Mobile Olive Oil Extraction Units

Barigelli’s high-capacity decanter systems designed to separate oil, water, and solids in a single continuous process. The horizontal design ensures high separation efficiency, reduced energy consumption, and easy maintenance access for operators.

Barigelli Early Decanter Models and First Olive Oil Plant

Barigelli’s pioneering olive oil extraction technology - from the early B/D 400 (1995) and B/D 500 (1998) decanters to the B/DF 400H hydraulic version and the first complete olive oil plant (1998). These models mark the foundation of Barigelli’s innovation in continuous olive oil processing systems.

Barigelli Decanter and Mobile Extraction Units (2005 - 2009)

Barigelli’s advanced range of decanters and mobile olive oil extraction units developed between 2005 and 2009. The models include B/DF 125 (2007), B/DF 800H (2005), and B/DF 650 XLH (2009), alongside mobile versions such as the B/DF 125H (2008) and B/DF 400LH (2007). These systems represent a leap in continuous extraction technology, combining high efficiency, portability, and precision oil separation.



Barigelli 4.50 HRY Decanter – High-Capacity Olive Oil Extraction Unit

Barigelli 4.50 HRY decanter, a robust, stainless steel horizontal centrifuge engineered for large-scale olive oil extraction. The machine efficiently separates oil, water, and solids through continuous processing, ensuring maximum recovery and superior oil clarity.

Barigelli 4.50 HRY Olive Oil Extraction Line – Full Processing Installation

Barigelli 4.50 HRY olive oil extraction setup featuring stainless steel decanters, pumps, and separator units. The continuous line integrates crushing, malaxing, decanting, and final clarification, designed for high-capacity and consistent extra virgin olive oil production.

Barigelli CA 5.10 HRY Decanter - Advanced Olive Oil Extraction System

Barigelli CA 5.10 HRY decanter, a high-efficiency centrifuge designed for large-scale olive oil extraction. Built with precision stainless steel, the system separates oil, water, and solids in a continuous process, ensuring maximum yield and superior oil quality.

Multi-Malaxing Tank Bank Installation For Expanded Production

Different malaxing setups can be offered in a linear system, stacked or as a bank setup.

Oil Clarification System

      
       

      Barigelli Olive Oil Processing Installation
                 

 
   
       

      Barigelli Olive Oil Processing Installation on working
                            

Oil clarification are critical steps that can help to maintain the purity, stability, and quality of extra virgin olive oil. Once oil has been separated in the decanter, it still contains microscopic solids, waxes, and water traces. Vertical separators separate unwanted parts to minimise fermentation and cloudiness, ensuring that the oil remains bright, aromatic, and longer-lasting. Barigelli systems feature stainless-steel food-grade modules integrated directly into the processing line, allowing continuous operation without halting production or creating bottlenecks. Their modular construction supports single or multi-stage malaxation.

Barigelli Stainless-Steel Feed Line

Barigelli stainless-steel feed system with inline sight-glass valves and transparent inspection panels. Designed for continuous olive oil feed.

Barigelli Olive Paste Malaxing Tank

 Barigelli Malaxing tank showing olive paste during the malaxation phase. The transparent inspection lid allows operators to monitor flow and sediment removal, ensuring consistent oil purity before final separation.

Barigelli Inline Sight Glass – Continuous Monitoring

Barigelli transparent sight chamber showing paste flow during malaxation. The precision assembly allows real-time visual monitoring of paste flow.

Barigelli Multi-Stage Malaxing Line - Automated Transfer

Barigelli multi tank malaxing facilitating automatic paste transfer with solenoids.

Barigelli Complete Processing and Automation Systems with Mobile Olive Oil Units

Barigelli’s complete olive oil processing lines integrate every stage of production into a single automated system. From olive crushing to oil clarification, each unit ensures precision control, continuous flow, and consistent extraction results tailored to the producer’s scale.

Barigelli CA 510 HRY Decanter with Central Control Cabinet.

A fully installed Barigelli line featuring the CA 510 HRY horizontal decanter and automated control system. This configuration offers real-time process monitoring, stable separation, and high extraction efficiency within a compact plant layout.

Barigelli Mobile Processing Units - Skid and Modular Systems (6–80 m³/h).

A series of mobile Barigelli units designed for flexible deployment in field or facility operations. Available in multiple capacities (6, 25, and 80 m³/h), these compact systems provide full olive oil extraction and clarification capability on-site for portable or remote production environments.

Power and Water Consumption

Type

Decanter Type Working Capacity Installed Power Power Consumption Water Consumption L/hr


Kg/hr kW kW 2 Phase 3 Phase
6 - 10 Junior B/D 300 300/500 22.5 15 0 -
20 - 25 B/D 400 800/1100 50 28 0 160/250
35 - 45 B/D 400L
 1400/1800 50 34 0 160/250
50 - 60 B/D 500
 2000/2500 75 55 0 200/350
70 - 95 B/D 500L
 3000/4000 90 75 0 250/350
115 - 150 B/D 650
 6000/7000 140 110 0 500/700
150 - 200 B/D 650L
 7000/9000 170 125 0 700/900







Each Barigelli installation demonstrates efficient integration of key processing stages—crushing, malaxing, decanting, clarification, and control - within a single automated framework. The result is precise, continuous olive oil production tailored to modern operational standards. These installations reflect the reliability and scalability essential for both boutique and industrial olive oil processors.

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