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Casing Twister for Segmented Casing Liners in the Construction of Drilled Shaft
Casing Twister for Segmented Casing Liners in the Construction of Drilled Shaft

Casing Twister for Segmented Casing Liners in the Construction of Drilled Shaft


Different name:Casing Adaptor, casing driver, casing twister
Main application:drilled shaft, bored piles; casing, drilling rig
Core specification parameters:Adaptor, casing twister
Applications:Casing oscillator, Casing rotator, Drilling rig, Bored piling, Deep foundation engineering, bored piles, cassion, Drilled shafts, cast-in-drilled-hole piles, Civil engineering, Infrastructure, building, bridge, high-speed railway etc.
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Description

Casing twister plays an important role in the segmental casing liners. Its main purpose is to connect the kelly bar and the casings, transferring the torque and crowd force from rotary head to segmental casings. Kimdrill has different types of casing twister to meet client’s requirements.


A.   It’s a kelly box type casing twister. As its name implies, this type of casing twister connect a kelly bar through the kelly box and there is female joint on its bottom that is used to connect the male joint of the double/single wall casing tube by bolting.


B.   This kind of casing twister has a kelly box to connect the kelly bar and four legs on the bottom to connect the permanent casings. The four legs at the bottom of the casing twister can stretch out to match with different diameter casings.


casing twister

Specifications


Place of Origin:Made in China
Brand Name:KIMDRILL Casing Twister
Model:Dia. 500mm-3000mm
Kelly Box:

130*130mm;150*150mm;200*200mm; other sizes are available

as required

Material of Casing Joint:25CrMo
Thickness of Casing Joint:40-60mm
Compatible Brand:XCMG, SANY, BAUER,SOILMEC, SUNWARD, CMV,MAIT
Certification:ISO 9001/ COC/PVOC


Package and Delivery:


Minimum Order Quantity:1 set
Packaging Details:Case or pallet.
Delivery Time:7 working days
Competitive Advantage
  • Customize the casing twister for most of rotary drilling rigs

  • Available in different sizes and types

  • With rich experience of manufacturing and exporting

  • Fitted with segmented casing liners of different diameter

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