Screw conveyor

Screw conveyor

Screw conveyor

The AGRALEX GROUP screw conveyor is designed for horizontal or inclined transport of free-flowing products such as grains, granulates, fertilizers or powder. The screw conveyor is modular in construction with bolted dust proof inclined top cover which enables easy access for inspection and service. The screw conveyor is available in lengths up to 30 m. consisting in intermediate sections of 2 m. and flights supported at 2 m. by intermediate bearings, in arnite (plastic), or in another solution like bronze, beech-wood or roller bearings.Our screw conveyors are manufactured in galvanized steel, like a standard. On demand we can serve in painted steel or stainless-steel.

Rotary seed pickling machines manufactured by AGRALEX is intended for the treatment of the seed of various plants the seed cultivation mortar powder, disperse and liquid, wherein it is possible to use several types of seed treatment including biological, by using several independent systems operating liquid dispensing. 

Seed pickling machines ROTALEX RA50 The new generation of seed treaters, thanks to modern design, versatility, functional, fully automatic control and supervision, the use of modern manufacturing technology and a remote control system and service on-line, provides: 

- Dressing different seeds: small (eg. Canola, cereals) and large (eg. Beans, lupins);
- Dosing mortar with high precision; - The simultaneous use of several mortars, even those that can not be mixed together; 
- High performance dressing; 
- A high degree of coverage of the seed; 
- High uniformity of application of mortar on the seeds; 
- High reliability; 
- Simple, uncomplicated service.

- Productivity of seed pickling from 10 to 25 t/h with the possibilty of adapting for productivity of 50 t/h,

- innovative system of seed proportioning by weight equipped with two belt conveyors, precise dosing of liquids,

- possibilities of applying of different independent application system of seeds pickles and various additives applied on seeds,

- automatic electronic system,

Is the ideal solution for seed treatment/pickling in a batch system, its advantage is very easy operation and maintenance. The machine is equipped with a rotary atomizer, which evenly sprays by pickling liquid grain located in the seed treatment/pickling chamber.

Dust extraction unit, in which is also equipped, purifies the seeds of light impurities and dust before spraying cycle. This ensures the high quality of the pickling and increases safety at work.

Its a small performance, to 1 t/h, is used in small and medium-sized farms.

The principle of operation:

The seeds contained in the pickling chamber are fitted in the inertial motion causing a very intense their mixing. Then in the chamber is released from the seeds dust which is sucked with the aid of suction nozzle and transported along with the air to the dust extraction device. The task of dust extraction device is also pulling fumes out of the bag during bagging of pickled seeds. Pickling liquid automatically flows from the reservoir to the rotary atomiser located in the lid of the chamber. In the lower part of the mixing chamber is a gate valve used to emptying of the chamber from the pickled seeds, this is done after pulling the rod of gate valve whose handle is located just above the bagging machine.

Destiny:

For seed treatment/pickling of cereals and legumes by all available seed pickles liquid.

Is the ideal solution to round-the-clock work system. High and adjustable machine productivity allows for the independent work as well as to work in technological lines.

Dust extraction unit which is equipped with a machine sucks off light impurities and dust before spraying cycle.Seed treatment/pickling system is based on the work of atomizer which rotating at high speed sprays seed pickle creating a haze and this in turn provides uniform coverage of all seeds with seed pickle.
Modern design affects the quality of the seed treatment/pickling and operational reliability.

The principle of operation:

The seeds located in the charging hopper after opening the working gap falling down rotate the drum of the dispensing mechanism. On the axis of the drum is mounted wheel dosing seed pickle the blades are submerged in seed pickle located in the trough.
The blades turning derive seed pickle and pour it into the pan, hence, in turn, seed pickle is fed by supply conduit to the atomizer rotational directional and sprayed on a freely falling seeds in spraying chamber.
Pickled seeds in spraying chamber fall to the screw conveyor where they are thoroughly mixed with seed pickle and transported for double sack-filling machine.Seed pickle located in the tank is pumped by a pump by pressure pipe to the manifold and continue to drip from which the excess is poured by overflow tube to the tank and suitable dosage collected by the metering wheel is addressed to the trough and further into the atomizer.
Excess liquid from the manifold is directed by line back to the tank in order to continuous mixing its contents - it prevents the sedimentation of a suspension.

Destiny:

For seed treatment/pickling of cereals and legumes by all available seed pickles liquid. Seed pickling machine can work independently or in technological lines guaranteeing high quality pickling.

Is the ideal solution to round-the-clock work system, adapted for use in automated lines.
Modern design provides high quality seed treatment/pickling and reliability of operation.
Is equipped with a dust extraction device which has the task of dust extraction of seeds from the dust before spraying cycle and create a partial vacuum inside seed pickling machine to prevent the escape of dust on the outside and vapors of seed pickle.

All parts in contact with the preparation are made of stainless steel. For seed treatment/pickling of cereals and legumes by all available seed pickles liquid.

We offer You seed pickling machines Hanka with a capacity of 10 t/h, 15 t/h, 25t/h.

Amela is a mobile seed pickling machine, mounted on the trailer car so it can be transported to any farm by car.It has easy operation, fast assembly and disassembly. Pickled seeds are packed in small bags, with the help of attachment to Big Bags or directly on the trailer.

This seed pickling machine has an aspiration system dedusting  seeds effectively. Air contaminated by dust from the seeds is carefully filtered in dedusting device.

The principle of operation:

The seeds located in the charging hopper after opening the working gap falling down rotate the drum of the dispensing mechanism. On the axis of the drum is mounted wheel dosing seed pickle the blades are submerged in seed pickle located in the trough.
The blades turning derive seed pickle and pour it into the pan, hence, in turn, seed pickle is fed by supply conduit to the atomizer rotational directional and sprayed on a freely falling seeds in spraying chamber.

Pickled seeds in spraying chamber fall to the screw conveyor where they are thoroughly mixed with seed pickle and transported for double sack-filling machine.Seed pickle located in the tank is pumped by a pump by pressure pipe to the manifold and continue to drip from which the excess is poured by overflow tube to the tank and suitable dosage collected by the metering wheel is addressed to the trough and further into the atomizer.
Excess liquid from the manifold is directed by line back to the tank in order to continuous mixing its contents - it prevents the sedimentation of a suspension.

Destiny:

For seed treatment/pickling of cereals and legumes by all available seed pickles liquid. Seed pickling machine can work independently or in technological lines guaranteeing high quality pickling.

Technical details

Capacity in wheat, 50% filling and 150 rpm.

Openable bottom - on demand, we can delivery our screws conveyor with openable bottom in order to obtain easy access during the cleaning process, the screw conveyor is equipped with an openable bottom equipped with spring locks for tool, CE norm.

Openable cover - on demand, we can delivery our screws conveyor with openable cover in order to obtain easy access during the cleaning process, the screw conveyor is equipped with an openable cover equipped with spring locks for tool, CE norm.

Safety flap and inspection door - as standard, the safety flap is mounted on the screw conveyor at the outlet end to protect the machine in the event of a blockage. The safety microswitch isolates the drive when the flap is opened for inspection or a blockage occurs.

Intermediate support - intermediate supports are at 2 m as our standard design. Our standard is in Arnite, but according the product can be in bronze, beech-wood or sealed roller bearing.

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