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Rotary Joints for Calender Industry, BQ Series Tengxuan BQ series rotary union for hot oil is a high performance rotary joint which is generally applied to the calender roll of paper industry machinery. Backed up by modern technologies, the hot oil rotary joint possesses a balanced sealing and self-support design as well as uses high-temperature resistant bearing, insulation nipple and external cooling system, which thereby decrease the bearing temperature, increase efficiency and product quality and prolong the service life. Clients are astonished by the huge economic benefits brought by our products. The BQ series rotary joint is available in…

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The coupling of semi-direct drive unit is usually elastic pin coupling. It is mainly composed of brake disk, non-metallic module, locking assemblies, torque limiter and other components.   Features: Compact structure, semi direct drive coupling can be make to shorter. Strong torsional ability, suitable for low speed and high torque application. Suitable for shaft connection with small torque, the built-in torque limiter can redue the short impact of high torque through slipping. Electrical insulation ＞ 5MΩ Elastic action can compensates for radial, angular and axial deviations.   Technical Parameters:   Type Rated torque /kNm Rated Slip torque /kNm Angular…

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The diaphragm part employs a special profile processing , characterized by high torsional rigidity, flexible against bending/compression to achieve high torque transmission.   This product has marked a maximum speed of 30000 rpm and maximum torque of 1050 kN-m in actual applications, and has gained good reputation in various fields as an ideal coupling , high speed torque transmission, light weight, and no lubrication. Feature Special diaphragm shape enables to transmit a large torque, low load on the bearing. Simple structure ensures easy installation, lightweight. Optimum for high speeds 30000 rpm max. The coupling does not require lubrication have…

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Steam & Condenstate system specially serve the dryer section in paper machines, as for now, we have a professional system group with strong and qualified knowledfe, which assures good performance , steam & condensate system are designed and provided to customers to help them maximally save energy. along with system, we also provide quality after-sales services such as installation, diagnostics and troubleshooting, and both cascade and thermo-compressor systems for customers’ options.

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Tengxuan is a professional R&D and design manufacturer of rotary joint. With a professional team and continuous innovation, Tengxuan high-speed rotary joint R&D project team has designed a split GW010LB series high-speed rotary joint. Maximum speed up to 40000RPM, maximum pressure up to 14MPa, can be through a variety of media such as cutting fluid, oil mist, dry air. GW type split high speed rotary joint is used in super high speed spindles. This type rotary joint has compact structure, high space utilization rate and adopts bearing free design structure and wear resistant silicon carbide seal, the rotation speed…

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A rotary joint is a connection sealing device that transfers fluid medium from static input to dynamic rotation. Examples: high pressure rotary joints, high temperature rotary joints, high speed rotary joints, water cooled rotary joints, hydraulic rotary joints, pneumatic rotary joints, etc. Rotary joints can be classified according to different needs, different uses and different working principles, so there are certain differences in the working principles of some rotary interfaces of different classifications. What is the rotary joint? The connection mode of the rotary joint is mainly selected according to the working situation, including the working situation, and you…

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Rubber has strong elasticity and good insulation, plasticity, water and air insulation, tensile and wear-resisting characteristics, widely used in industry, agriculture, national defense, transportation, machinery manufacturing, medicine and health fields and daily life.   Rubber products on raw materials and various additives formula is very strict, rubber production mainly includes 1, plasticizing 2, mixing 3, calendering 4, pressing 5, molding 6, vulcanization and other processes.   The tension-rotary joint is widely used in rubber production equipment calendering machine, mixer, setting machine, coating machine and other equipment because of its high speed, high temperature resistance, good stability, long life and…

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  Thermo-compressor is designed to boost low-pressure steam by accurately mixing low-pressure steam with high-pressure steam. Thermo-compressor contains of three basic parts: a nozzle, mixing section, and a diffuser.

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Different Quality Different Price Different quality different price , indeed, you get what you pay for, low price with inferior quality material. we get information from our customer that the rotary joint leaked within a few days which used other brand rotary joint.   We have our own R & D design and manufacturing department.  Quality assurance ;  After-sale service.  Faster delivery.  Excellent technological process Because of its special structural form, the rotary joint has higher requirements for processing equipment, and we have the strength to make parts that meet the requirements. Rotary joint is an important part of the production line,…

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Coupling for Wind Power Semi-direct drive couping also called elastic coupling, it includ brake, non-metallic elastic module, locking assemblies, torque limiter and other components. Doubly-fed Coupling Tengxuan Technology is a high-tech enterprise which researches, develops and produces dynamic sealing, hydraulic, transmission and related products. It has two production bases in Wuxi and Langxi, which all obtained the state specialized small giant enterprises. The hydraulic seal and transmission engineering center owned by the Tengxuan company is the provincial experimental center of Jiangsu Province. Tengxuan company has more than 400 sets of machining centers, CNC lathes, high-precision grinding machines and other professional equipment, more…

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Why the excavator cab can rotate 360 degrees, and the oil pipe will not be wound and knotted?  The central rotary joint plays a crucial role.  First of all, let’s understand the working principle of excavator: The excavator is composed of three parts: the upper rotary body (engine, cab, etc.), the lower walking body (walking part) and the working device. When the body stops, the hydraulic transmission system is used to transfer the power of the engine to the hydraulic motor, hydraulic cylinder and other executive components through the hydraulic pump to promote the action of the working device, so as to…

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