Auger segment Ø 350 mm, thickness 3 mm

Auger Segment Ø 350 mm with 3 mm Thickness

Conveyor transportation of large volumes of light or non-abrasive materials, such as grain, husks, or granulated compound feed, involves the use of conveyors with an expanded pipe cross-section. At the same time, increasing the diameter of the working organ leads to an increase in the total weight of the mechanism, which creates a risk of overloading the drive system. To balance high productivity with a safe equipment mass, a high-quality formed auger segment with a diameter of 350 mm and a metal thickness of 3 mm is the optimal engineering solution. This size ensures maximum throughput of the line without creating a critical load on the drive unit during startup and intensive operation.

Mechanics of Auger Segments Ø 350 mm with 3 mm Thickness

When designing conveyor lines, the desire to incorporate a safety margin by choosing thicker metal, such as 4 or 5 mm, is understandable; however, for the 350 mm size when working with light agricultural crops, this approach often has the opposite effect. Due to the significant surface area of each flight, any increase in thickness substantially weighs down the assembled working organ-this excess mass increases the gravitational load on the central shaft, raising the risk of sagging over long spans, which over time leads to runout and friction of the spiral against the inner walls of the pipe.

In addition to mechanical risks for the bearing supports, the mass of the moving part directly affects the energy efficiency of the entire system. A heavy, metal-intensive auger requires constant energy expenditure just to maintain its own rotation and overcome inertia. Using 3 mm thick steel at this diameter allows for the removal of unnecessary load from the drive unit while fully maintaining the necessary structural rigidity for handling grain or husks. Such a profile does not deform under the pressure of non-abrasive raw materials and ensures stable operation of the equipment without energy overconsumption.

Connection Between Auger Segments and Grain Damage Percentage

For agricultural enterprises and grain traders, an important indicator of conveyor performance quality is the percentage of grain damage; during movement, seeds can become pinched between the outer edge of the spiral and the inner wall of the housing. Using parts manufactured by the continuous strip rolling method often exacerbates this problem, because during the rolling process, the outer edge of the metal is subjected to severe stretching, causing it to thin out, lose its flat plane, and potentially develop burrs that further damage the grain hull.

Step-by-step spatial bending technology allows for the avoidance of these defects. Since the Zavod Moroza forms each auger segment from a pre-cut flat blank without aggressive stretching, the outer edge remains perfectly smooth. Precise adherence to the specified pitch and the correct radius ensure a minimal and stable gap between the working organ and the pipe along the entire length of the line. Thanks to this geometry, raw materials are not compressed in the gaps but slide freely along the flights, which reduces the percentage of breakage or product grinding to a technological minimum.

Individual Auger Segments Are More Balanced at Large Diameters

During the rotation of an auger with a diameter of 350 mm, one of the main factors of operational stability is proper balancing. Any deviation in flight geometry or a shift in the center of mass at such dimensions leads to the emergence of a significant centrifugal force that generates vibration, which in turn is transmitted to the central shaft and over time disables bearing units and drive elements. Using inaccurately formed parts or unevenly stretched strip makes high-quality balancing of such a large working organ practically impossible.

Thanks to the Zavod Moroza's technology, the main risks of imbalance are eliminated at the very first stage of auger segment production. Cutting flat blanks on CNC (Computer Numerical Control) equipment guarantees the accuracy of the outer and inner diameters, as well as the perfect centering of each part. During step-by-step spatial bending, this specified geometry is fully preserved, and as a result, the finished auger segments fit tightly and without misalignment onto the supporting pipe. This allows for a uniform weld seam, maintaining correct weight distribution along the entire length of the line and ensuring smooth equipment operation without destructive vibrations.

Prompt Supply of Auger Segments by Zavod Moroza

Ordering parts from a direct manufacturer is, first and foremost, a guarantee of their geometric precision and compliance with technical requirements. Zavod Moroza is not limited solely to the production of components - we constantly install these auger segments on our own conveyor equipment and agricultural machinery. Our practical experience is based on years of manufacturing and servicing our own machinery, and thanks to the constant modernization of conveyors based on real feedback, we thoroughly understand the behavior of 3 mm steel at large diameters during continuous grain handling. Since the 350x3 mm profile is a high-demand standard for the agricultural sector, we always strive to maintain a reserve of these items, allowing enterprises to avoid long downtimes by quickly receiving finished parts from stock or ordering prompt manufacturing of the required batch. Contact our specialists for a substantive consultation, and we will quickly organize the direct supply of the needed batch of auger segments from our warehouses or production shops to your enterprise.