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Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
Litian Drill Rod Factory

Company Profile

Litian Rock Tools

Litian Rock Tools

Established in 2008, Litian Heavy Industry Machinery Co., Ltd ( (Litian Rock Tools) is headquartered in Huludao City, Liaoning Province. With a commitment to innovation and quality, we have evolved into a high-tech enterprise specializing in the research, development, production, sales, and service of Top hammer drilling tools, TBM cutters, Raise boring drilling tools.


Our Infrastructure:

Boasting two state-of-the-art production bases covering 27,000 square meters, we have created a robust foundation to fulfill the needs of our discerning clients. Our expansive facilities are equipped with cutting-edge technology to ensure the highest level of product quality. 

To ensure accessibility and convenience for our customers, we've established sales and service centers in various locations, along with service stations at major project construction sites.


Our Focus:

At Litian, we concentrate our efforts on the development and production of rock breaking and drilling tools tailored for rock excavation and mining operations. We understand the challenges our clients face, and we are dedicated to delivering solutions that simplify their processes and enhance efficiency.


Innovation and Quality Assurance:

Our pursuit of excellence drives us to continually innovate in critical areas, including materials, heat treatment, design, and manufacturing processes. We conduct rigorous on-site testing and data analysis under various rock conditions. By constantly refining our products, we ensure that Litian's offerings are recognized and trusted by an ever-growing user base. 


Customized Solutions:

We believe that every client is unique, and so are their construction conditions, equipment, and excavation methods. We work closely with our clients to select or design the most suitable products and solutions tailored to their specific requirements. Our full-customized services help improve rock drilling and breaking efficiency and reduce comprehensive costs. 


At Litian, we are committed to excellence, innovation, and customer satisfaction. Our relentless pursuit of perfection and dedication to solving customer challenges have made us the preferred choice for many customers. Join us in the ranks of unlocking the potential of Litian Rock Tools. 


History

Focus on the production and development of top hammer rock drilling tools, TBM excavation tools, and raise boring cutting tools.


2008

In 2008, Litian heavy Industry was established in Huludao city, engaged in the manufacturing and sales of rock drilling tools for mines and engineering.

2009

In 2009, introduced foreign advanced TBM disc cutter production technology, began to produce TBM disc cutters. In the same year, the Chengdu office was established, narrowing the gap between the products and many northwest engineering projects.

2012

In 2012, New factory was built in Huludao City, Liaoning Province, which completed the transformation of production from manual control to automatic control, mainly producing TBM cutters and top hammer rock drilling tools. Litian actively participates in the construction of major projects in China and becomes the first manufacturer with full supply of TBM tools in China.

2013

In 2013, a mobile maintenance workshop was developed to facilitate users' maintenance and application; advanced integrated intelligent equipment was introduced, and the production of rock drilling tools was in line with international rock tools processing equipment.

2015

In 2015, according to different geological conditions, new materials were used and new processes were developed, which greatly improved the wear resistance and toughness of the products. Expand the development and production of TBM cutter head accessories, soft ground cutters and other products.

2016

In 2016, the one-stop production line of annealing, machining, carburizing, straightening and surface strengthening of rock drilling tools was put into use. Litian has become long-term cooperation unit with domestic heavyweight construction units such as CRCHI, CSIC, China's hydropower construction bureaus, and has established product service stations in many places.

2017

In 2017, Litian became the largest supplier of hard rock TBM cutting tools in China.

2018

In 2018, Began to develop and manufacture raise boring roller cutters, which has been successfully applied in domestic mines and infrastructure projects with good use effect.

2020

In 2020, the Second factory in Huludao was completed and put into use. 

Honor Certificates


  • Litian Drill Rod Factory

Litian Partners


China Railway 18th Bureau Group Tunnel Engineering Co., Ltd

China Railway 18th Bureau Group Tunnel Engineering Co., Ltd

The Fourth Section Project Department of Guangzhou Beijiang Water diversion Project

The service life and quality of the TBM disc cutter provided by LITIAN is stable, and there is no abnormal damage such as partial wear and cutter ring fracture in the course of use. The disc cutter has excellent wear resistance and stable performance in passing through hard rock strata, and Litian disc cutter can be trusted.

In 2021, 70% of the disc roller cutter used by our company came from Litian heavy Machinery Co., Ltd. Litian also dispatched after-sales service personnel to assist in cutter loading and maintenance on site, and regularly exchange and study with the project department staff to provide consulting services to fully meet the needs of our project department.


China Railway Construction Heavy Industry Group Co., Ltd (CRCHI)

China Railway Construction Heavy Industry Group Co., Ltd (CRCHI)

Bidding Center

Congratulations to your company for being selected as the 2020 Gold Supplier of China Railway Construction Heavy Industry Group Co., Ltd through the evaluation of the comprehensive capabilities of more than 1,000 registered qualified suppliers. Here, we thank you for your great help along the way, and thank you for your continued trust and support!

Gold Supplier Of Rock Tools Of CRCHI  First Tier Supplier Of Rock Tools Of CRCHI 

Yuxi Feiya Mining Development Management Co., Ltd.

Yuxi Feiya Mining Development Management Co., Ltd.

According to the comparison of No. 36 Simba H1354 trolley using different brands of drill rods and drill button bits, Litian drill rods have a longer service life, and Litian drills have better drilling speeds, better slag removal effects, and long service life. In particular, the service life of the drill bit with 14 buttons is greatly improved compared to other brands.

China Railway Tunnel Group One Co., Ltd.

China Railway Tunnel Group One Co., Ltd.

Shenzhen Beihuan Cable Tunnel Longzhu Section Shield Engineering Project Department

Litian rock tools have been used in our project with remarkable results, and the cost performance is better than other brand rock tool quality. Litan provided rock tool maintenance work and provide professional technical services and technical guidance for our project.

Geological conditions: It is an uneven stratum with the upper part soft and the lower part hard. The upper part of the interval is hard plastic cohesive soil and residual soil, and the lower part is fully and strongly weathered granite. The lithology of the tunnel section is quite different. There are generally 60m long bedrock protrusions in the interval, and the bottom protrusions are medium and lightly weathered granite, which intrude into the tunnel 0.5m-1.1m. The uniaxial compressive strength of the slightly weathered granite rock is as high as 120Mpa. The rock is very hard and extremely difficult to break.

China Railway 22nd Bureau Group Co., Ltd.

China Railway 22nd Bureau Group Co., Ltd.

The Second Civil Engineering Project Department of Qingdao Metro Line 1

The TBM cutters replacement and maintenance service team dispatched by your company has devoted a lot of energy to our service since it came to our project, and went all out to overcome on-site difficulties, saving precious tunneling time for the project department. At the same time, it also demonstrates your company's fine traditions, excellent technology, and perseverance entrepreneurial spirit. For this, our project department would like to express our gratitude to your company.

Phosphate Mine

Phosphate Mine

In this use, Litian shank has reached the service life of the imported high-quality shank adapters, and the service life of Litian drill rods is also equivalent to that of imported high-quality drill rods. In the high-intensity operation, it shows excellent comprehensive cost performance, which is ahead of other similar products.

Chongqing Rail Transit Line 9 Phase II

Chongqing Rail Transit Line 9 Phase II

Civil Engineering Project Manager Department

In the second phase of Chongqing Rail Transit Line 9, the total length from the right line of the TBM section is 1962 meters. Litian TBM roller cutters have been tunneled for 1746 meters in this project. The tunneling thrust is usually 8000KN and the maximum thrust is 12000KN. The TBM cutters' performance is excellent during use, and the cutting tools are not replaced. There are no abnormal damages such as partial wear and disc cutter ring breakage, and the average wear is 1-3mm.

China Railway Twenty-third Bureau Group Co., Ltd.

China Railway Twenty-third Bureau Group Co., Ltd.

Chengdu Metro Line 5 Civil Engineering Bid 14 Project Manager Department

The whole dress of Litian TBM cutters was digging 1215 meters in the bid section (Huilong-Longma section), and there was no abnormal damage such as eccentric wear or cutter ring breakage during use, and the average wear was 2-4mm. Due to the relatively small wear of the TBM cutters in this section, the cutters can be used in the next section of the 1300-meter.

Yuxi Mining Dahongshan Copper Mine

Yuxi Mining Dahongshan Copper Mine

Zhang Ranghong

Litian drill rods are very wear-resistant, hard and tough, and the bolts are not easy to break in bolting.

China Railway Twenty-third Bureau Group Co., Ltd.

China Railway Twenty-third Bureau Group Co., Ltd.

Chengdu Metro Line 10 Civil Engineering Second Bid Project Manager Department

The whole dress of Litian TBM cutting tools was boring more than 870 meters in the bid section, and there was no abnormal damage such as partial wear and breakage of the cutter ring during use. In particular, the disc cutter rings exhibit superior wear resistance and toughness in the typical cobblestone formation in Chengdu. Litian TBM cutters have good quality and stable performance.

Lead-Zinc Mine

Lead-Zinc Mine

In this use, Litian drill rods have reached the service life of the imported high-quality drill rods used in the past, which are equivalent to imported ones and are cost-effective.

China Water Resources and Hydropower Fourth Engineering Bureau Co., Ltd.

China Water Resources and Hydropower Fourth Engineering Bureau Co., Ltd.

Project Department of Xinjiang Water Supply Project Phase II

Litian TBM cutters have been used in our project and have been tunneled for 1,840 meters. Only two single-edged hobs have been replaced. The wear value of the cutter rings is relatively small. It is expected that after the end of the two kilometers, some of the disc cutters can still be used with grease, seals, and bearings. Litian provides comprehensive technical support during the supply period, and the service personnel tracks it in place.

Geological description: limestone schistosized tuff, tuff breccia partially intercalated with quartz porphyry and other strata.

China Railway 22nd Bureau Group Track Engineering Co., Ltd.

China Railway 22nd Bureau Group Track Engineering Co., Ltd.

The Second Civil Engineering Project of Qingdao Metro Line 1

Litian rock tools manufacturer provides disc cutters supply and on-site service for the TBM tunneling construction of our project. The total excavation length of the project is about 5km. During the excavation, the TBM cutters are less abnormally damaged and the number of cutter changes is few. This improves the construction efficiency of the project. The daily maximum footage is 14 loops and 21 meters, and the monthly maximum footage is 436 meters. Litian TBM cutting tools and accessories have stable quality and long life. Their on-site service level is excellent, and on-site management is strict and standardized. While improving the construction progress, they reduce the cost of cutting tool consumption and fully meet the construction requirements of our project.

Phosphate Ore Mining Company

Phosphate Ore Mining Company

Litian drill rods and drill bits are of reliable quality and superior performance. They exhibit excellent comprehensive cost performance in high-strength operations, leading other similar products. Well-known imported drill rods have been bent in the past, causing sticking, and Litian drill rods have no such problem.

China Railway 11th Bureau Group Fifth Engineering Co., Ltd.

China Railway 11th Bureau Group Fifth Engineering Co., Ltd.

Project Manager Department of Xinjiang Water Supply and Water Conveyance Project

Litian TBM disc roller cutters have been boring 4.2 kilometers in our project, and the cutters are used well, and no large-area eccentric wear has been found.

Geological description: gray-green tuff with tuff breccia (containing quartz).

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Litian Updates
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