• Welcome to CTT exhibition from May 23rd to May 26th

    Welcome to CTT exhibition from May 23rd to May 26th

    Dear  friends: Welcome to CTT exhibition from May 23rd to May 26th It is our honor that you can come. Address: 14-D63 Nanjing Hovoo machinery technology LTD ...
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  • Sealing Technology Advancements Point to a Bright Future

    As industries continue to evolve, the need for effective sealing solutions has become increasingly important. From automotive to aerospace, sealing technology plays a critical role in ensuring the safety and efficiency of various applications. With that in mind, researchers and engineers have bee...
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  • Into public welfare, March Arbor Day

    Into public welfare, March Arbor Day

    March 12, 2023 will be the 45th Arbor Day in China. The establishment of Arbor Day, is to stimulate people love forest, afforestation enthusiasm, promote afforestation, planting under the environment concept and the consciousness of harmonious coexistence between man and nature, protect the ecol...
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  • Aqua-Therm MOSCOW

    Aqua-Therm MOSCOW

    27th International Exhibition for domestic and industrial heating, water supply, engineering systems, equipment for swimming pools and spas 1414Visiting Aquatherm Moscow 2023 exhibition is an opportunity to get acquainted with the entire range of engineering solutions and equipment for heating, ...
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  • Chinese New Year Holidays Notice

    Chinese New Year Holidays Notice

    Please be informed/advised that our company will be closed from January 18 to January 30 for New Year holiday. Our business operation will back to normal on January 31st Your understanding will be highly appreciated if our holidays bring any inconveniences. For any sales enquiries and supports, ...
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  • Thanksgiving Day

    Thanksgiving Day

    Thanksgiving Day is a western traditional festival, is a holiday created by the American people, but also the American family reunion holiday! The main meaning of Thanksgiving Day is to tell us the beauty of human nature, from anything can reflect gratitude, greeting your parents, friends, help ...
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  • What products are included in Caterpillar’s seal kit?

    1.DKBI This type of dust-proof lip inside the sliding surface and open a small chamfer, so it can scrape a small amount of residual oil film on the shaft.The unique design increases the area of PU coated iron shell. 2. UDX UDX structure main oil seal adopts new polyurethane material. Not only a...
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  • How to choose their own excavator?

    Excavator price is not cheap, many people will be in doubt when buying, in the end what brand should buy? Which model of the brand will be more suitable for you and last longer? So, a little bit of knowledge to share with you. 1.Caterpillar American brand, self-produced, powerful, high price, hig...
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  • Company activities

    On May 20th, the company held a team building activity in Nanjing. About 30 people were present. Although it was hot, they actively participated in the activity and competed in groups to win honors for their team. A successful group construction not only enables employees to enhance mutual unders...
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  • How do you measure a seal?

    How do you measure a seal?

    Measure the seal’s Outer Diameter (OD), Inner Diameter (ID), width and height. Often the dimensions are printed on the seal. If not, you can measure the seal using either a ruler, verniers or calipers. Take multiple measurements around the seal when measuring diameters, in order to apply an...
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  • How to remove the seal

    How to remove the seal

    A:When disassembling the mechanical seal, maintenance technician should be careful. Hammer and flat shovel are strictly prohibited to avoid damaging the sealing element.A pair of wire hooks can be made.If scale can not be removed, it should be cleaned before disassembly. B:If both ends of the pu...
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  • How to preserve seals?

    How to preserve seals?

    Seals are the basic parts to prevent all kinds of leakage, but the installation and preservation of seals, not only affect the oil sealing effect, but also directly affect the performance of machine tools. 1. Seals must be stored in an airtight environment to avoid contact with moisture and dust...
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