ABOUT JBTE

ABOUT JBTE

This enterprise is located in the industrial park of Panzhuang Town, Linqing City. It was established in 2008 and is a source bearing factory integrating R&D, production and sales. The core product is P6 precision grade bearings, which are manufactured using high-quality GCr15 steel. They undergo multiple meticulous processes such as precise grinding and outer ring polishing. The products have reached the required hardness and have a precise structure. The core performance advantages are outstanding, with an upper limit of 20,000 revolutions per minute. They still operate smoothly under high-speed conditions. The comprehensive performance is comparable to that of internationally renowned imported bearings and can fully achieve domestic substitution.

High-quality bearing steel

Long service life

Low friction

High load-bearing capacity

Sturdy and durable

APPLICATION

Application scenarios in various industries

Textile industry

The bearing of the textile machine has an outer ring with a stop ring on both sides, equipped with sealing rings, a conical bushing for installation, a locking washer and related accessories.
Textile printing and dyeing
The application of textile machine bearings: Textile machine bearings are widely used in various types of machinery such as machine tools, metallurgical machinery, textile machinery, and printing machinery, and they can make the design of mechanical systems very compact and efficient.
Textile industry

Industrial elevator

Elevator and escalator
Provide high-performance bearing solutions for the elevator industry. Offer specialized industry solutions for passenger elevators, residential elevators, sightseeing elevators, cargo elevators, dual-purpose passenger and cargo elevators, medical elevators, service elevators, vehicle elevators, dining elevators, fire elevators, escalators, and automatic walkways in domestic large shopping malls, apartments, office buildings, hospitals, etc. The product quality has been unanimously recognized by the market and customers.
Industrial elevator

Wind power industry

The wind power sector
The wind power industry is under great pressure. To address this, it is necessary to improve the design of wind turbines, enhance their performance and reliability while reducing maintenance costs and saving costs per megawatt-hour. Wind turbine operators must ensure that their equipment remains operational for as long as possible. Due to frequent operation in harsh conditions, such as at sea, in cold climates or in remote areas, the performance and reliability of the turbines are challenged. At the same time, they face high maintenance costs and long delivery times for replacing components, which will affect the competitive advantage in power generation. Therefore, using reliable components and adopting intelligent processes are of crucial importance. The bearings specifically designed for wind turbines are required to have high reliability. This is because the design of these bearings is based on the premise of ensuring that the wind turbine operates for 20 years, and in case of failure, the components should not be difficult to replace. Therefore, the bearing manufacturers demand a high level of computer analysis technology as well as exquisite skills in materials and heat treatment. Sometimes, they also need to master the test evaluation technology for large-scale bearing specimens. The main shaft configuration of the wind turbine unit is part of the gear transmission, semi-direct drive or direct drive design. Regardless of the configuration adopted, it must be able to withstand axial and radial loads and be able to operate under constantly changing harsh conditions. We offer suitable products that can be used for various types of configurations and turbine designs. Any measure that can reduce maintenance can increase the return on investment and simultaneously lower the average cost of energy. We have been collaborating with leading original equipment manufacturers for many years to optimize the performance of wind turbine units, enhance equipment reliability and increase power generation. We design and develop bearings, seals, condition monitoring systems and lubrication systems. These products help achieve more cost-effective wind energy generation and reduce lubricant consumption.
Wind power industry

Steel industry

Iron and Steel Metallurgy
There are a wide variety of metallurgical equipment, not only including the equipment needed by the raw material factory, but also the equipment required for the steelmaking process, rolling process, leveling process, etc., from the upstream process to the downstream process. On these equipment, various bearings are installed. These bearings are used under the specific "iron powder", "water", and "heat" conditions unique to metallurgical equipment, and must also meet the usage conditions such as "heavy load + vibration impact", "from ultra-low speed to high speed + sudden acceleration and deceleration", etc. They are used under the extremely harsh working conditions they are subjected to. The steel smelting process is extremely demanding. The equipment needs to operate under conditions of a temperature of up to 3000°C, a load of 3,000 tons, extremely slow oscillation, peak load and vibration. Every day, it has to face high temperatures, a large amount of cooling water, high impact forces, increasing production requirements, as well as the challenges of maintaining and even improving the quality of the finished products. At the same time, the operators also bear the pressure of reducing unit costs, improving product quality, and reducing environmental impact. For an industry that already has difficulty in ensuring reliable daily production, such challenges are extremely severe. The extreme conditions faced by the steel smelting plants include temperature and speed limits, continuous high impact loads, abrasive dust, corrosive chemicals and high humidity. It is certain that these are rare challenges for other industries. These conditions can cause equipment aging, unplanned shutdowns, and even make effective maintenance extremely difficult, even under favorable circumstances. The increasingly strict environmental and health and safety regulations also make environmental protection and employee safety the top priorities. Our bearings and lubrication system protect your equipment from contamination and corrosion, and are custom-made to meet your specific needs. In the face of increasing production demands, we can assist you in adapting and even enhancing quality, reliability and operational time.
Steel industry

Paper-making industry

Paper-making machinery
In recent years, in order to enhance production efficiency, paper machines have been evolving towards higher speeds and wider widths. Additionally, to reduce downtime caused by unexpected failures, the bearings used in paper machines are required to have higher reliability. The bearings used in the drying rollers of paper machinery are subjected to high-temperature steam, so they need to be in a high-temperature environment. As a result, the bearings may suffer from premature peeling due to insufficient formation of the lubricating oil film, aging caused by long-term use at high temperatures, and increased stress due to the temperature difference between the shaft and the inner ring, which can lead to cracks in the inner ring of the bearing, etc. In particular, the inner ring cracks can cause major accidents that lead to production stoppages. The pulp and paper industry relies on key process machinery, which typically operates under harsh conditions, thus significantly shortening the lifespan of the bearings and making their reliability extremely crucial. Not only do we possess profound industry knowledge, but we also offer a wide range of products and services tailored for various application equipment, helping to enhance production efficiency and reduce maintenance costs. To ensure production efficiency and profit margins, pulp and paper enterprises need to pay attention to the correct selection of bearings and ensure their proper installation, lubrication, careful monitoring, and maintenance, achieving a higher machine utilization rate. By adopting the improved heat treatment process, the demands of the pulp and paper industry can be met. The industrial papermaking and pulping based on the expertise of knowledge and experience is tailored for applications in heavy industries. The pulp and paper application customers in the papermaking industry are provided with bearing technology and services.
Paper-making industry

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