Years of experience
Annual Production Volumn
Floor space
Countries
PRODUCTS
PRODUCT SERIES
Unicorn products dedicated to the production of DRILL BUCKET /DRILL AUGER /DRILL TEETH(BIT) /CFA /KELLY BAR /CASING ITEM etc…
APPLICATION
—— About Unicorn Drill ——
Hunan Unicorn Machinery Co., Ltd is a leading foundation drilling tools manufacturer.
When Unicorn Drill decided to create world-class drilling tools, we have already clearly in mind the outline of a business plan: to become the benchmark in the production of tools and to let the whole industry be impressed by China manufacturing.
With excellent quality, professional production technology
Support customized products
High-quality service and cost-effective price
Advanced machinery and equipment, high-quality raw materials
It has been exported to nearly 30 countries and won unanimous recognition
Unicorn brand drill tools are active in global construction sites. European market: Italy /Poland / Finland /Germany etc; Americas market: Mexico /Colombia /United States etc; Asian market: Saudi Arabia /Dubai /Thailand /Philippines etc…
Factory
With 34680 square meters modern design plant has passed the international ISO9001 quality system certification, ISO14001 environmental system certification, ISO18001 safety management system certification. Workshop implemented 7S and ERP management system.
PROJECTS
12PCS KELLY BAR MAKE FOR South Asian CUSTOMER.
For different types of drilling rigs, Unicorn kelly bar is deeply loved by customers
Middle East Project Infrastructure
As a responsible high-quality manufacturer, we will assist China Infrastructure Construction. Provide Kelly bar for SANY drilling rig. Overcome difficulties and ensure construction efficiency with superior quality
NEWS
2026-06-09
Maximizing Efficiency and Safety: The Benefits of Interlocking Kelly Bars in Mining Operations
Maximizing Efficiency and Safety: The Benefits of Interlocking Kelly Bars in Mining Operations Table of Contents Introduction to Interlocking Kelly Bars What Are Interlocking Kelly Bars? Advantages of Interlocking Kelly Bars in Mining Improved Safety Measures Higher Operational Efficiency Cost-Effectiveness Applications of Inte
2026-06-06
The Comprehensive Guide to Full Interlocking Kelly Bars in Drilling Equipment
--- The Full Interlocking Kelly Bar is a vital component in drilling operations, particularly within the realms of metallurgy, mining, and energy sectors. As an integral part of drilling rigs, this specialized equipment contributes to the efficiency and effectiveness of drilling processes. Full Interlocking Kelly Bars are known for their robust design, which provides excellent torsional strength
2026-06-03
Innovative Technologies Transforming Drill Drilling Casing Tube Manufacturing
Innovative Technologies in Drill Drilling Casing Tube Manufacturing Table of Contents 1. Introduction to Drill Drilling Casing Tubes 2. Importance of Innovative Technologies in Manufacturing 3. Use of Advanced Materials in Casing Tube Production 4. Modern Manufacturing Processes for Casing Tubes 5. Role of Automation in Casing Tube Manufacturing 6. Innovative Quality Contr