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ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

    • ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement
    • ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement
    • ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement
    • ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement
    • ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement
    • ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement
  • ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

    Product Details:

    Place of Origin: China
    Brand Name: zealchon
    Certification: ISO
    Model Number: ZCQ75

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 SET
    Price: $20000
    Packaging Details: no packing
    Delivery Time: WITHIN 7 DAYS
    Payment Terms: T/T
    Supply Ability: 100 PER SET WITHIN ONE MONTH
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    Detailed Product Description
    Rated Power: 75 Rotating Speed: 1450 (1950)
    Current Rating: 150 Vibration Frequency: 24

    Quick Details

    Place of Origin:
    Shaanxi, China (Mainland)
    Brand Name:
    zealchon
    Model Number:
    ZCQ75
    After-sales Service Provided:
    Engineers available to service machinery overseas
    ZCQ75:
    290 A
    Max. Amplitude:
    18.9 Mm
    Motor Power:
    75w
    Max. Speed:
    1450 R/min

    Packaging & Delivery

    Packaging Details: no packing
    Delivery Detail: 15 days
    Product Description

     

    Vibro Replacement (Stone Columns)

    Vibro replacement is a ground improvement technique that constructs dense aggregate columns (stone columns) by means of a crane-suspended downhole vibrator, to reinforce all soils and densify granular soils. Vibro replacement stone columns are constructed with either the wet top feed process, or the dry bottom feed process.

    In the wet top feed process, the vibrator penetrates to the design depth by means of the vibrator’s weight and vibrations, as well as water jets located in the vibrator’s tip. The stone (crushed stone or recycled concrete) is then introduced at the ground surface to the annular space around the vibrator created by the jetting water. The stone falls through the annular space to the vibrator tip, and fills the void created as the vibrator is lifted several feet. The vibrator is lowered, densifying and displacing the underlying stone. The vibro replacement process is repeated until a dense stone column is constructed to the ground surface.
     
    The dry bottom feed process is similar except that no water jets are used and the stone is fed to the vibrator tip through a feed pipe attached to the vibrator. Predrilling of dense strata at the column location may be required for the vibrator to penetrate to the design depth. Both methods of construction create a high modulus stone column that reinforces the treatment zone and densifies surrounding granular soils.

    Vibro replacement stone columns have been used to increase bearing capacity, and decrease settlement and mitigate liquefaction potential for all types of planned structures including buildings, embankments, dams, tanks and towers.

    Vibro replacement rigs can be fully instrumented with an on-board computer to monitor specific parameters. Monitoring these parameters allows the operator to correct any deviations in real-time during the construction process to keep the stone column within project specifications.  Data from the Data Acquisition (DAQ) system such as amperage and lift rate are recorded and displayed in real-time alongside specified target values on an in-cab monitor.

     

    ZCQ75 Vibro Replacement (Stone Columns)ZCQ75 Vibro Replacement (Stone Columns)ZCQ75 Vibro Replacement (Stone Columns)ZCQ75 Vibro Replacement (Stone Columns)

     

     

     

     

     

    Factory:

     

    ZCQ75 Vibro Replacement (Stone Columns)

     

     


     

     

    specification ZCQ55 ZCQ75 ZCQ100 ZCQ130 ZCQ150 ZCQ180 ZCQ240 ZCQ300
    Vibro
    Motor
    rated power kw 55 75 100 130 150 180 240 300
    Rotating speed r/mim 1450 (1950) 1450 (1950) 1450 (1950) 1450 (1950) 1450 (1950) 1450 (1950) 1450 (1950) 1450 (1950)
    Current Rating A 110 150 196 256 291 350 475 590
    Vibration
    move
    machine
    body
    Vibration frequency HZ 24 24 24 24 24 24 24 24
    Moment N.m 56 69 78 88 96 106    
    Exciting force kN 130-235 180-325 190-350 210-380 230-429 280-506 325-588 380-687
    Empty vibration amplitude mm ≥16 ≥15 ≥15 ≥16 ≥18 ≥21 ≥23 ≥26
    Empty LO current A ≤40 ≤50 ≤60 ≤70 ≤80 ≤90 ≤120 ≤150
    The outer diameter of the body mm 377 426 426 426 426 426 480 480
    Body length mm ≤2465 ≤2600 ≤2750 ≤2860 ≤3000 ≤3150 ≤3100 ≤3200
    The total mass kg 1350 1800 1950 2200 2300 2400 2550 2660

     

     

    Previous project pictures

     

    China Sinopec Hainan commercial crude oil reserve base project

     

    ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

     

     

    HZMB Island tunnel project

     

     

    ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

     

     

    China Sinopec Caofeidian crude oil commercial reserve base library project

     

    ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

     

     

    international market


    Companies based in China, the world. Actively explore the international market, international sales companies are mainly concentrated in Africa, the Middle East and Asian countries, including: Benin, Sri Lanka, Indonesia, Malaysia, Algeria and other countries, and high customer credibility and visibility.


    1, Chinese Embassy in Benin project equipment procurement negotiations

     

     

    ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

     

     

    2,Indonesia Port and foundation construction of offshore Vibro

     

    ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

     

    ZCQ75 Vibro Replacement (Stone Columns) for Soil improvement

     

    Contact Details
    Xian Zealchon Electronic Technology Co., Ltd.

    Contact Person: Miss. Elieen Liang

    Tel: 86--15091779716

    Send your inquiry directly to us (0 / 3000)