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
2026-02-26
An In-Depth Look at Full Interlocking Kelly Bars and Their Practical Applications
An In-Depth Look at Full Interlocking Kelly Bars and Their Uses Table of Contents 1. Introduction to Full Interlocking Kelly Bars 2. What Are Kelly Bars? 3. Types of Kelly Bars and Their Distinctions 4. The Full Interlocking Structure: A Comprehensive Overview 5. Advantages of Full Interlocking Kelly Bars 6. Key Applications of Full Interlocking Kelly Bars in Drilling
2026-02-24
Understanding Drill Casing Joints: Essential Insights for the Oil and Gas Industry
Drill casing joints are integral components used in drilling operations, particularly in the oil and gas industry. They serve to connect individual casing pipes, creating a continuous casing string that provides structural support to the wellbore. Understanding the characteristics and functions of drill casing joints is essential for optimizing drilling performance and ensuring safety during opera
2026-02-22
How to Choose the Right Drill Drilling Casing Tube for Your Project: A Comprehensive Guide
How to Choose the Right Drill Drilling Casing Tube for Your Project Choosing the right drill drilling casing tube is crucial for the success of any drilling project. The casing tube plays a vital role in ensuring structural integrity, safety, and efficiency during drilling operations. Whether you’re involved in oil extraction, mineral exploration, or construction, understanding the various types o