Engineer-Designed CFA Piling Solutions & Equipment
• We are a leading manufacturer of Continuous Flight Augers, providing a complete solution for high-performance CFA piling projects. Our tools are built to deliver optimal results, no matter your drilling conditions.
• Our CFA augers feature an advanced helical design that efficiently removes soil, ensuring a smooth and fast piling process.
• Built with high-strength materials, our augers guarantee exceptional durability, minimizing downtime on critical piling jobs.
• Guaranteed Compatibility with 10+ Leading Rigs: Perfect fit for Bauer, Soilmec, Liebherr, Casagrande, Mait, IMT, Sany, XCMG, Sunward, Zoomlion, JINT ect.
• 15-Day Fast Delivery: Standard parts shipped within 15 business days following payment confirmation.
Unicorn drill-Continuous Flight Auger supplier for all drilling rig brands
More than 20 international product certifications
Serving 192 countries worldwide
Fast 15-day delivery
Products
Can tailor-made all brands kelly bar even squareshape, the brands including Liebherr, Bauer,Soilmec, Casagrande, Mait, IMT, CZM, Far etc.
Thickness:20/30mm or customized
Length:1-6m or customized
Drilling teeth: Rock bits or soil teeth are optional
Coupling: Hexagon,Square,Thread or customized
Continuous Flight Auger Accessories
Why Choose CFA Piling?
Unlock Superior Performance with CFA Piling
Faster Installation:
CFA piling offers a high-speed, one-pass drilling and grouting process, significantly reducing project timelines.
Quiet & Low-Vibration:
Ideal for urban and sensitive environments, this method minimizes noise and ground disturbance.
Superior Foundation:
The continuous process results in a high-quality, continuous pile, ensuring excellent load-bearing capacity.
Versatile & Adaptable:
Our CFA tools are designed to perform in a wide range of soil types, from soft ground to stiff clays.Guaranteed Compatibility with 10+ Leading Rigs: Perfect fit for Bauer, Soilmec, Liebherr, Casagrande, Mait, IMT, Sany, XCMG, Sunward, Zoomlion, JINT ect.
Why Choose Us?
Hunan Unicorn Machinery Co., Ltd is a leading foundation drilling tools manufacturer. When Unicorn Drill decided to create world-class drilling tools.
Product Usage Scenarios
CFA with soil teeth
Drilling depth: 25m
Drilling Rig Model: Mait HR180
CFA with rock bits
Drilling depth: 24m
Drilling Rig Model: Casagrande CFA425
CFA with soil teeth
Drilling depth: 18m
Drilling Rig Model: Sany SR155
CFA with soil teeth
Drilling depth: 15m
Drilling Rig Model:Excavator Modification
CFA with soil teeth
Drilling depth: 26m
Drilling Rig Model: Soilmec SF50
CFA with soil teeth
Drilling depth: 28m
Drilling Rig Model: Bauer BG28
Client Testimonials
Serving 192 countries worldwide, 300 customers choose our products
See Us at the Expos
CONEXPO-CON AGG
Booth No.: S63444
March 3-7, 2026
Hours: Tues - Fri: 9AM - 5PM
Sat: 9AM - 3PM
Add: Las Vegas Convention Center · 3150 Paradise Rd · Las Vegas · NV · 89109
Get Our Quote
* Our staff will contact you within 1 working hours.
Hunan Unicorn Machinery Co., Ltd is a leading foundation drilling tools manufacturer.
When Unicorn Drill decided to create world-class drilling tools.
WhatsApp:
E-mail:
*Note: Please be sure to fill in the information accurately, and keep the communication unblocked, we will get in touch with you as soon as possible.
ONLINE MESSAGES
*Note: Please make sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible
CONTACT US
1
Tel： +86-731-86800281
Whatsapp：+86-15273167776
Mailbox：sales@unicorndrill.com
Headquarters: Building 12, Phase I, China Resources Land Plaza, No. 266 Dongliu Road, Xingsha Economic Development Zone, Changsha City, Hunan Province, China
