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Описание и отзывы

Характеристики

      Unicorn Drill Drilling Auger & Continuous Flight Auger (CFA) adopt the high-carbon steel (Q345B, 16Mn, Q195-Q345, etc.) angle to keep the drilling strength and efficiency.

     CFA are also known as auger cast piles, augered cast-in-place piles (ACIP), auger-pressure grout piles, drilled displacement piles and screw piles.

    Continuous flight auger piles is a type of drilled foundation in which the pile is drilled to its final depth in one continuous process using a continuous flight auger.At the same time the augers are withdrawn from the hole, concrete or grout is placed by pumping the concrete/grout mix through the hollow center of the auger pipe to the base.

 Purchase the standard drilling CFA.

1) CFA Continuous Flight Auger with Rock Head

    Main Applications:Very dense sand and gravel, weak rock (<5 Mpa).

    Features: Just offer Hexagonal male-female joint

                    Round Shank Chisel fixed along the flight edge Wear 

                    Hard facing strips on flights for wear protection.

CFA CONTINUOUS FLIGHT AUGER WITH ROCK HEAD TECHNICAL DATA

2)CFA Continuous Flight Auger With Soil Head

     Mian Applications: Soft the stiff silt and clay, loose to medium dense sand and gravel

     Features: Just offer Hexagonal male-female joint

                     Teeth type:FZ, ESCO or ETE

                      Hard facing strips on flights for wear protection.

  CFA CONTINUOUS FLIGHT AUGER WITH SOIL HEAD TECHNICAL DATA

Customized your own drilling CFA

(1). The Method of Connection: at present, we just accept Hexagonal male-female joint.

(2).Spiral Height: design as demand, according to the piling diameter and soil condition prolong or shorten, increase of efficiency by drilling more. 

(3).Spiral Pitch:adjust the spiral pitch according to different working condition. 

(4).Length: total length of pipe, length of single pipes(2 section, 3 section, 5 section, 4 section, 6 section, more or less).

(5).Pipe Inner Diameter: stander diameter or as requirement.

(6).Model of Teeth:

Rock Bits:B47K20H, B47K19H, B47K17H, 3050, 3060, 3065,C30, C31HD, B85, B43H, etc. 

Clay Teeth:18TL, 18HD, 25VIP, 18VIP,  25T, 25HD, 22T,833-18,855, etc. 

Related Products

At A Glance

    Unicorn Drill is a company dedicated to the designing and manufacturing of drilling tools and tailor-made Kelly Bars for pilling rigs in China since 2011. When Unicorn Drill decide to create the world class drilling tools, we have already clearly in mind the outline of business plan: to become the benchmark in the production of tools and to let the whole industry been impressed by China manufacturing.

    At Unicorn Drill, our mission is to meet the needs and wants of our customers by providing the high-performance drilling tools and exceptional service through a team with unique technic and character.

Our Products

    In the foundation engineering field of pilling, and accessories for rotary drilling rig , as well as soil investigation, we currently supply: drilling buckets, drilling augers,continue flight auger, drilling bits,  drilling teeth, tailor-made kelly bar, casing tube, casing drive, casing shoe, casing teeth, casing oscillator, tremie pipe, pile breaker.

Quality Control

    A good production project starts from supply for raw material; the skills and the human resources are the &ldquo;treasure&rdquo; of our company. The Unicorn Drill begins to develop a precise structure, a strong aptitude for technological innovation, the enhancement of human capabilities, upgrading and international. The team today is a very dynamic group, consolidated in the wide range of products and constantly looking for new solutions to the increasingly complex challenges faced by civil engineering worldwide.

1.100% Inspection before shipment.

2. Wrapped with plastic film.
3. Fixed with iron support, wheel or pallet when necessary.
4. Packed with plastic cases and wooden cases for drilling bits, clay teeth.