Soil Sampler Tsj-1000 146 Drilling Rig Components

Supply Of Drilling Tools 73 / 89 / 108 / 127 / 146 Drill Pipe Tongs Free Tongs

Introduction of free tongs of drilling rig

Carburized and thickened free tongs
The free tongs are made of carburized teeth with high hardness and wear resistance. The handle is made of high quality 45 steel, which is strong and durable Use.

Free tongs are also called drill pipe free tongs, casing free tongs, diamond free tongs, alloy free tongs, wholesale FREE tongs, drilling tools, inner pipe free tongs, and outer pipe free tongs

Special tool for manual screwing and unloading drilling tools. The drill pipe free tongs are called drill pipe free tongs for screwing off drill pipes and casing free tongs for screwing off casing and core pipes. All types of free tongs produced by our company are forged and forged, and they are durable. Drills with different outer diameters have corresponding free tongs of different specifications.

Specifications of diamond free tongs:

Specifications : φ 41 - φ 47, φ 50 - φ 59, φ 62 - φ 76

Specification of casing free tongs: φ 168 / 146, φ 127 / 108, φ 89 / 73, and φ 73 / 57

Drill pipe tongs of various specifications

Drill pipe free tongs: ф 50, ф 55.5, ф 67, ф 71, and ф 89

Inner pipe free tongs: ф 43, ф 54, ф 56, ф 73

External pipe free tongs: ф 54, ф 58, ф 73, ф 89

Casing free tongs: ф 73 / 89, ф 89 / 108, ф 108 / 127, ф 127 / 146, and ф 146 / 168

Aadvantage of free tongs of drilling rig

• Thickened free tongs - strong and durable

Long handle, easy to operate

The core rivet is firm and firm, and the appearance is made of

It is beautiful and durable.

• Cementation process of dental block - wear resistance

The free tongs are manufactured by carburizing process,
In the case of ensuring the friction force, there is the same
High wear resistance.

• 45 steel thickened handle

The handle is made of high strength 45 steel, and
Thick material, not easy to break and bend.

Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and

processing company for core drilling rigs, crawler drilling rigs, various track chassis, various

types of mud pumps, various track transport vehicles, etc. It is one of the outstanding

manufacturers of similar products in North China. Strong technical force. The modern production

equipment and complete testing means are specialized in the development, manufacture and

marketing of drilling rigs.

To ensure the quality and stability of the machine, we use the most advanced production and testing

equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling

rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive

cost performance. Our water drilling rigs have received the real market validation as the majority of our

customer’s positive feedback.

The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series

of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,

pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing

core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill

bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.

Jinzhou City Shitan Machinery Equipment CO. LTD. has a complete and scientific quality management

system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been

recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!