Drilling Tools Kelly Bar Spring And Lower Plate For Rotary Drilling Machine

Drilling Accessories Kelly bar spring and lower plate

Introduced the use of the Kelly bar spring

The rotary drill pipe damping spring is mainly applied to the drill pipe square head, which can be used to cushion the pressure during drilling. The use of quality spring steel, advanced technology, long service life and higher construction safety coefficient.

Size:φ377,φ440,φ406,φ470,φ508,Applicable to different types of rotary drill pipe

Introduced the use of the Kelly bar lower plate

Name:Kelly bar lower plate

Product characteristics: the quality of the products is more stable and wear-resistant.

Size:φ377,φ440,φ406,φ470,φ508,Applicable to different types of rotary drill pipe

Sinovo insist on the "Integrity, Professional,Value,Innovation" as core concept,dedicated to be the world foundation construction company and provides a full range of high quality and reliable construction equipment and constructior methods.

Welcome your inquiry!

Beijing SINOVO International Trade Co., Ltd. is a professional supplier of construction machinery equipment and construction solutions, engaged in the field of construction machinery, exploration equipment, import and export product agent and construction scheme consulting, has been serving the world's construction machinery and exploration industry suppliers.

As early as the early 1990s, the backbone members of the company have been serving in the field of construction machinery. After more than 20 years of development and innovation, the company has established a long-term strategic cooperation alliance with many top equipment manufacturers in the world and famous equipment manufacturers in China, and has won many awards in China's engineering machinery and equipment export projects for many years.

In 2008, the company carried out strategic integration and established TEG far east company in Singapore to strengthen the development of Southeast Asian market.

In 2010, the company invested in the production and manufacturing base of Hebei Xianghe emerging industry demonstration zone, covering an area of 67 mu, with a total investment of 120 million yuan, engaged in the R & D and manufacturing of pile engineering machinery, hoisting, water well drilling and geological exploration equipment.

The business scope of SINOVO is mainly focused on pile construction machinery, hoisting, water well drilling and geological exploration equipment, sales and export of construction machinery and equipment, as well as the solution of machines and tools. It has established trade relations with more than 120 countries and regions in the world, forming a sales, service network and diversified marketing pattern on five continents.

All products have obtained ISO9001:2000 certification, CE certification and GOST certification.Among them, the sales of piling machinery is the first brand in China in Southeast Asia market, and has continuously become the excellent Chinese supplier of African exploration industry. And in Singapore, Dubai, Algiers design services, to provide global technology and spare parts supply quality after-sales service.

Ideals and beliefs

Over the years, SINOVO adheres to the core concept of "Integrity, Professionalism, Value and Innovation", focusing on providing comprehensive and high-quality construction equipment and construction scheme for foundation construction enterprises all over the world, adhering to the "Build the Future Foundation" The ideal and faith of foundation, give full play to our company's professional, rapid and convenient service features, with the quality policy of "quality above everything", realistic and enterprising, and the spirit of excellence, we can save a lot of engineering equipment purchase cost for customers, and take the lead in the market competition.