Flexible storaging solutions and gentle handling thanks to anti-breakaging devices
Flexible storaging solutions and gentle handling thanks to anti-breakaging devices
Once roasted, it is extremely important to preserve the integrity of the beans, because a fall of more than 500 mm risks damaging them. Petroncini provides squared, polygonal or circular silos for small and big capacity.
Silo capacity can vary from a few hundred kg up to many tons and the shape depends on the capacity and available space. Inside every silo and every silo cell, special devices are installed to gently escort the coffee during its fall. There are different types of shock absorbers available, also designed to avoiding product obstruction especially considering the high production capacity up to 5 tons per hour.
The Production Manager® is the perfect tool for monitoring the production of the batches, starting from the agenda of raw coffee components up to packaged product.
It is a useful dashboard to launch the daily production batches of the roasters, identify quantity of the coffee present in the receiving silos and the roasted and ground storaging sections, avoiding any production and contamination errors.
It has a list of active or past lots for monitoring the relative coffee quantities in the time of interest.
It can also act as a traceability system starting from any area of product interest, from the green lot to the packaged product, and viceversa, thus helping to trace any critical issues.
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high recipes accuracy preserving the product [overview] =>The batch weighing system is the most accurate dosing coffee system for creating blends according to specific needs.
In the Petroncini weighing system, accuracy is guaranteed by three loading cells and the management of the LINE-S Cone Valve.
Using a pneumatic actuator that works on a vertical axis, these valves allow for volume optimisation. By working in three positions: open, closed and “fine dosing”, the LINE-S Cone Valve is able to guarantee an accurate dosing process.
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Petroncini provides two types of blending machines combined with a batch-weighing system. The traditional solution is the horizontal mixer with rotating drum, equipped with helicoidal paths moving the product back and forth to perfectly mix the beans. A more advanced solution is a batch auto-cleaning blender suitable for companies that sell roasted coffee beans in bags or for specific hygiene requirements. In this case, the suction system combined with special mechanical components inside the mixer means small pieces of coffee can be removed from the blended product.
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In the whole coffee processing, the roasted coffee handling and conveying systems represent very important steps to ensure the preservation of the product and its quality.
Roasted coffee can be handled pneumatically or mechanically, which is better depending on the plant capacity/h and the distance from the connected equipment, such as receiving cyclones and rotary distributors above the storaging silos.
The attention to the product preservation is maximum.
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Petroncini provides blades and rolls grinders for small and large productions, ensuring reproducible production standards, in terms of consistency of particle size and flexibility, according to the requirements.
Industrial coffee grinders are able to obtain the perfect coffee particle size, suitable to any brewing style, including Soluble, Espresso and Ultrafine coffee types, with capacities ranging from 90 up to 9,000 kg/hour.
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This works by pressing the coffee in a certain area, where there are blades that work at high speed. In addition, for the most demanding customers, we provide a special vibrating sieve, able to completely remove any presence of chaff in the coffee, even the finest.
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The forced convection of indirect hot air allows to reach coffee with a dense and rich aroma. Particularly suitable for small and medium productions, TT Roasters can be equipped with different systems for the control and management of the roasting profiles. This model requires a limited layout space and an easy and fast installation on site. Green coffee loader and destoner are available in combination with the roaster. On demand, TT Roasters can be fitted with an independent afterburner and a catalytic system.
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TT60 | TT120 | TT240 | TT400 | |
Length (mm) |
3250 | 4400 | 6300 | 7200 |
Width (mm) |
1350 | 1700 | 2400 | 3000 |
Hight (mm) |
2550 | 3400 | 3750 | 3900 |
Batch Size (kg) |
60 | 120 | 240 | 400 |
Capacity (kg/h) |
up to 240 | up to 480 | up to 960 | up to 1600 |
Roasting Time (min)* |
12 – 20 | 12 – 20 | 12 – 20 | 12 – 20 |
* Roasting Time depends on the type of roasting desired
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The roasting data and profiles are saved and available at any time within the system, and can be organized in the way you prefer thanks to the Roasting Manager, the new application integrated into OPERA30.
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