Qingdao Crane Sealing Technology Co.,Ltd.

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About Crane Sealing Technology Co., Ltd.

Jul. 27, 2021

Crane Sealing Technology Co., Ltd. has been committed to the research and development and production of rotating transmission fluid solutions; the main products are: rotary joints, swivel joints, rotary ball joints, hydraulic slip rings, hydraulic multi-channel rotary joints/swivel joints, high-pressure hoses Connectors, etc. It is widely used in papermaking, rubber, chemical, textile printing and dyeing, iron and steel, metallurgical equipment, wind power generation, construction machinery and other industries. For this purpose, it provides a complete after-sales service system and becomes the best partner for many customers.


Crane's products are used in almost infinitely wide fields, and are most widely applicable to various materials, viscosity, temperature, pressure and speed applications. Rotary seal is a unique and specialized product because it must be able to withstand very high pressure while rotating at very high speeds. To achieve this, it is necessary to make the sealing surface achieve a nearly perfect fit, that is, the seal must be slightly overlapped, and can rotate smoothly and stably and friction is reduced to a minimum, in order to extend the service life and ensure no leakage.


Our cooperation with customers will be full-process, all-round and lasting. For us, service means giving full service support according to your needs during the life of your equipment. In this process, we will use our engineering reception center and service organization's accurate information, effective analysis, accurate conclusions, short reaction time, and comprehensive optimization to help you solve and even support. In this process, we will help you solve even the most complex technical problems through accurate information, effective analysis, accurate conclusions, short reaction time, and comprehensive optimization of our engineering reception center and service agencies. The best supporting plan.


HOT PRODUCTS

  • HKM SERIES MONOFLOW

    HKM SERIES MONOFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 180 °C

    MAX PRESSURE: 50 bar

    MAX. SPEED: 750-3500 rpm

    Rotor Size: 3/8"DN10-2"DN50

  • HKD SERIES DUALFLOW

    HKD SERIES DUALFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 180 °C

    MAX PRESSURE: 50 bar

    MAX. SPEED: 750-3500 rpm

    Rotor Size: 3/8"DN10-2"DN50

  • HDBM SERIES MONOFLOW

    HDBM SERIES MONOFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 120 °C

    MAX PRESSURE: 10 bar

    MAX. SPEED: 700-3500 rpm

    Rotor Size: 3/8"DN10-2"DN50

  • HDBD SERIES DUALFLOW

    HDBD SERIES DUALFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 120 °C

    MAX PRESSURE: 10 bar

    MAX. SPEED: 700-3500 rpm

    Rotor Size: 3/8"DN10-2"DN50

  • HBXF SERIES DUALFLOW

    HBXF SERIES DUALFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 180 °C

    MAX PRESSURE: 15 bar

    MAX. SPEED: 750 rpm

    Rotor Size: 2"DN50-6"DN150

  • HDD SERIES DUALFLOW

    HDD SERIES DUALFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 120 °C

    MAX PRESSURE: 10 bar

    MAX. SPEED: 1800-500RPM

    Rotor Size: 1/2"DN15-1.1/2"DN40

  • HDM SERIES MONOFLOW

    HDM SERIES MONOFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 120 °C

    MAX PRESSURE: 10 bar

    MAX. SPEED: 1800-500RPM

    Rotor Size: 1/4"DN8-1.1/2"DN40

  • HD SERIES MONOFLOW

    HD SERIES MONOFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 120 °C

    MAX PRESSURE: 8 bar

    MAX. SPEED: 1000-500RPM

    Rotor Size: 1/8"DN6-4"DN100

  • HDF SERIES MONOFLOW

    HDF SERIES MONOFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 120 °C

    MAX PRESSURE: 8 bar

    MAX. SPEED: 1000-500RPM

    Rotor Size: 3/8"DN10-4"DN100

  • HSG SERIES DUALFLOW

    HSG SERIES DUALFLOW

    MEDIA TYPE: Water + General Purpuse

    MAX TEMPERATURE: 120 °C

    MAX PRESSURE: 8 bar

    MAX. SPEED: 1000-500RPM

    Rotor Size: 1/2"DN15-3"DN80

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Keywords: Rotoflux Universal

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