Belt flat noriyny (elevator tape) 600x3 0/0 BKNL-65 GOST 20-85

Elevator Belt (Leg H-50/100/175/250/350) for Grain Elevator Complexes

The efficiency of linear elevators, port terminals, and large feed mills depends directly on the throughput capacity of their transport equipment. To ensure productivity ranging from 100 to 350 tons per hour, a reinforced rubber-fabric elevator belt of the corresponding class (models H-100, H-175, H-250, H-350) is used, as this equipment requires a traction component of exceptional reliability. We propose considering wide belts designed specifically for intensive 24/7 operation to ensure an uninterrupted technological process at facilities with high throughput capacity.

The main difference of the industrial series is the scale of loads. While machinery on small farms operates mainly in a periodic mode, the process on ship-loading lines or elevator complexes occurs in a continuous flow. Under such conditions, the stability of the traction component becomes the top priority, requiring a suitable elevator belt that guarantees the rated transshipment capacity even during peak loads.

That is why we offer a reliable and time-tested belt for bucket elevators of industrial designation, manufactured based on BKNL-65 fabric in 0/0 execution (without rubber covers) in accordance with GOST 20-85 standards. This engineering solution allows for reducing the dead weight of the massive wide web, thereby lowering the load on bearing units and drive pulleys, while retaining maximum tensile strength. Our assortment includes a wide size range to outfit the most common types of hoisting and transport equipment of any scale, including powerful port elevator legs and ship loaders. You can order belting with widths of 300 mm, 400 mm, 450 mm, 500 mm, and 600 mm (as well as smaller sizes) from us. Regardless of the size, every batch of "Zavod Moroza" products undergoes multi-level technical quality control, where we verify compliance of physical-mechanical indicators with standards and pay special attention to straightness inspection. This guarantees the absence of "camber" and ensures perfectly straight tracking of the belt on the pulley without side shifting.

Design Flexibility of Elevator Belts for Industrial Scales

In our basic stock program for widths of 300-600 mm, we offer a belt based on three layers of BKNL-65 fabric without covers (type 0/0), which is the optimal solution for most elevators with a height of up to 25 meters (such a construction has a sufficient safety margin with a breaking strength of about 165 N/mm, yet remains flexible and lightweight, without creating excessive resistance when bending around pulleys).

However, we understand that industrial operating conditions can be extreme, so "Zavod Moroza" offers the possibility of individual manufacturing of reinforced versions for specific technical tasks:

• Increasing the number of layers (plies)
  For high-rise terminal elevator legs (over 30 meters) or when using heavy deep-drawn or welded buckets of increased volume, three layers may be insufficient. We can propose a belt with 4 to 8 fabric plies, where each additional layer adds another 55 N/mm to the strength, turning the belt into a heavy-duty traction element capable of withstanding truly impressive vertical loads.
• Application of rubber covers
  Although the 0/0 execution is standard for grain, in some cases (for example, to increase the drive traction factor or when working in humid environments), it is necessary to increase the coefficient of friction between the belt and the pulley to avoid slippage. Upon your request, we can supply a belt with rubber covers of various thicknesses (e.g., 2 mm top and 1 mm bottom (2/1), or reinforced 3/1, 4/2). Such options improve grip with the drive and also protect the fabric carcass from the aggressive impact of abrasive products or oils.

Thus, we do not limit you to standard frameworks but offer an engineering approach to configuration. This allows for forming a belt specification that perfectly matches the height of your elevator leg and the specifics of the cargo, guaranteeing the necessary safety margin without overpaying for unnecessary characteristics.

Engineering Support and Additional Services by Zavod Moroza

Replacing an industrial-class traction component, especially when it concerns a width of 600 mm, is a responsible technical measure requiring a balanced approach to budgeting and repair planning. For industrial facilities, the critical indicator is not only the initial cost of components but, above all, the reliability and predictability of their further operation.

Cooperation with "Zavod Moroza" can offer more than just the purchase of an elevator belt. We offer a technical partnership format aimed at the long-term stability of your equipment:

• Design calculation and modernization We help evaluate the real potential of your equipment. Our specialists can perform traction force recalculations and select a configuration that will allow increasing the elevator leg's productivity (for example, by installing higher-capacity buckets or changing their spacing) without risk to the drive unit.
• Cost optimization
  We do not propose redundant solutions where they are not needed. Our experience and knowledge allow us to select a belt configuration (number of layers, type of covers) that will be economically justified specifically for your operating conditions, ensuring maximum service life without overpayments.
• "Turnkey" installation preparation
  Given the complexity of processing wide belting, we take upon ourselves the preparatory operations. As a result, you receive a product with precise machine punching of holes (guaranteeing ideal alignment) and, if necessary, a set of specialized reinforced mechanical fasteners. The use of such professional splices instead of makeshift methods guarantees the reliability of the joint under high loads and significantly simplifies the work of installation crews on site.

We build our work on the principles of strategic partnership, understanding that for large agro-industrial holdings and port terminals, stability is more important than one-time profit. By choosing "Zavod Moroza" products, you receive a comprehensive solution to the task of uninterrupted transport. Our responsibility does not end at the moment of shipment from the warehouse — we organize operational logistics of oversized cargo to any point in the country, understanding the value of time, which is especially relevant during the peak season. However, delivery is just the beginning of mutually beneficial cooperation, because as experts in elevator equipment as a whole, we are ready to accompany the further development of your enterprise at every stage. Our engineering department is ready at any moment to join in solving new tasks — whether it be complex traction calculations or comprehensive modernization of existing transport lines. We are always nearby to offer effective solutions for improving the operation of your complex.

This level of expertise is the result not of theory and random events, but of a 15-year path of development with constant live dialogue with real agrarians. We are proud to have become partners for many farms, helping them undergo evolution from repairing old Soviet ZAVs to building their own modern elevator complexes. Our cooperation often began with simple advice to a mechanic on how to save a bearing unit on worn-out equipment, and today, together with those same partners, we solve complex engineering tasks, such as calculating the grain discharge trajectory on high-speed elevator legs and optimizing flow for the rapid loading of unit trains. This proves that it doesn't matter what equipment you start with; what matters is who helps you develop.

We invite you to walk a similar path with us! Even if today our cooperation begins only with an elevator belt, we are confident that it will become a reliable foundation for your future victories. Make "Zavod Moroza" part of your success strategy — after all, your ambitions deserve the strongest technical support, the creation of which we fully take upon ourselves.