A twin-screw extruder is a sophisticated piece of equipment widely used in various industries, including plastics, food, and chemicals, for the efficient processing and extrusion of materials. This machine features two intermeshing screws that rotate either in the same direction (co-rotating) or opposite directions (counter-rotating), allowing for superior mixing, kneading, and homogenization of materials.

Key Features

Intermeshing Screws: The design of the screws promotes optimal material conveyance and melting. The self-wiping action of the screws prevents material buildup on the barrel walls, ensuring consistent and uniform extrusion.

Temperature Control: The extruder barrel is typically divided into multiple zones with independent temperature control, allowing precise management of the temperature profile throughout the extrusion process.

Versatile Applications: Twin-screw extruders are utilized for a wide range of applications, including:

Plastic Processing: Production of pipes, sheets, profiles, and films.

Food Processing: Manufacturing snacks, breakfast cereals, and pet food.

Chemical Processing: Compounding polymers, resins, and additives.

A PTO driven pelletizer, also known as a PTO pellet mill, is a specialized machine designed to produce biomass pellets from various raw materials. This type of pelletizer is powered by a tractor's Power Take-Off (PTO) system, making it an efficient choice for farmers and home users who want to convert agricultural waste into usable fuel pellets.

Key Features

Power Source: Unlike electric or diesel-powered pellet mills, PTO pellet mills do not have their own engine. They rely on the tractor's power, which makes them more economical and reduces operational costs1
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Material Versatility: These machines can process a variety of biomass materials, including wood residues, agricultural wastes, crop stalks, cotton stalks, rice husks, wood shavings, and sawdust. This versatility allows users to utilize different types of feedstock to create pellets for heating or other uses1
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Production Capacity: Depending on the model, PTO pellet mills can produce between 50 kg/h to 400 kg/h of pellets. This capacity varies with the power rating of the connected tractor

The PROFI Automatic Feeder, Type 2 is an advanced feeding solution designed for aquaculture, particularly suitable for koi and ornamental fish. Here are its key features and specifications:

Key Features

Feeding Mechanism: Utilizes a portioning finger mechanism driven by a 230V geared motor, ensuring precise food delivery without dusting or clumping. This mechanism has been refined from previous successful models to enhance reliability and efficiency1

Feeding Rate: Capable of dispensing approximately 100 grams of feed per minute, depending on the size and quality of the feed. It can accommodate feed sizes ranging from fry feed up to 9mm pellets.

Hopper Capacity: The feeder has a 5 kg capacity, allowing it to store enough food for several days. The feed level is easily visible from the outside, and the hinged lid facilitates easy access

Digital Timer Control: Features a user-friendly digital timer that allows for precise programming of feeding intervals, which can be set down to the second. Users can easily adjust the start and end times, number of feeds, and total feeding duration per day, accommodating the growth needs of fish
 

Intermittent Feeding: Unlike traditional clockwork feeders that continuously dispense food, the PROFI Automatic Feeder is programmed for intermittent feeding. This prevents fish from congregating under the feeder and ensures that food is delivered in controlled portions