HYDRATIGHT provided to Chinese customers include hydraulic nuts, bolts professional equipment, hydraulic torque wrench bolt tensioning, torque multipliers, nut broken cutting, ultrasonic bolt detector, hydraulic pump etc. For the petroleum, petrochemical, electric power, nuclear power, metallurgy, shipbuilding, aerospace, mining and other industries to provide equipment leasing, technical services and integrated engineering solutions, to provide customers in China light pipe processing machinery equipment full range of products.

1. The hydraulic nut

2. Bolt stretcher

3. The ultrasonic bolt detector

4. The groove machine

5. Nuclear power applications:

The reactor pressure vessel tensile system

Biach one-piece (SCT) reactor pressure vessel (RPV) is used for fastening and tensile system Remove the reactor pressure vessel head cover bolts. SCT tensile system set the QD and QD - H series All tensile system innovation design, and use the latest technology to reduce the stretch and operating time People accept radiation dose.

Electric bolt drive device (ESDT
ESDT screw bolt screwing or safely out of the pressure vessel bolt hole. The device screw bolt Into or turn the RPV time reduced to 4 minutes. Smooth, quiet, light weight, this Unique bolt device is simple and safe operation, convenient location, only need one operator can be in 4 minutes will be a bolt screwing or turn the RPV bolt hole. The device is currently the world Similar devices on the only bolt drive equipment with load and torque compensation.

Bolt elongation measurement system (SEMSIII)

SEMSIII accurately record the movement of the bolt, and shall be able to download the data. The system USES SEMS HC mechanical components, as well as the new data acquisition and management system. Actual measurement on The special measure on the SEMS HC frame with the measuring rod on the RPV bolt, digital display of the deep Degree of micrometer provide measurement readings. Data acquisition system can be easily through the cable connection On the data display unit to download the data.

Electric hydraulic pump (EPN)

EPN electric hydraulic pump to provide greater output flow, USES the pressure of the closed loop circuit, systematically Precision is higher. Is able to operate more quickly the benefits of stretcher and obtain higher repetition Precision, thereby reducing the inspection of each bolt tensile steps. Touch removable control list Yuan pressure which can realize remote control and data input, and to provide real time closed-loop control.

Non-standard custom system

Hydratight recent acquisitions, Biach specializes in high precision, extremely narrow space applications, And user need to seek more simple operation, better performance of special application solutions. Since 1955, Biach engineers started to provide users around the world for their work Requirements of product. Now, as part of the Hydratight Biach engineers and experience Rich technicians can provide unique customized for your application solutions.