Drilling rig Mechanical interlocking Friction kelly bar

  Product Description   WHO WE ARE   Unikelly is a company dedicated to the designing and manufacturing of tailer-made interlocking and friction Kelly Bars for piling rigs in China since 2006. We supply telescopic Kelly Bars for a torque range of 50 to 500 kNm and in length ranges from 6 to 140 m. High-grade materials and special welding process guarantee a high durability and wear resistance of our Kelly Bar, and make us outstanding in the market. We’re the only manufacturer who is proud to announce that our Kelly Bar is 2000 hours guaranteed.

Unikelly’s world-class Kelly Bars are not limited to Bauer or Casagrande. Thanks to its vast experience, Unikelly is capabile to make a Kelly Bar that is perfectly tailored to your specification, for any piling rig on the market. At Unikelly, our mission is to meet the needs and wants of our customers by providing the high-performance Kelly Bar and exceptional service through a team of highly motivated employees dedicated to maintaining the industry leadership as a customer focused organization. We believe a tailor-made Kelly Bar produced according to your specific measurements can guarantee you a perfect fit. Whatever your machine type is, and no mater it is interlocking or friction, just contact us to find a perfect solution at Unikelly.       WHAT WE DO   We Supply Kelly Bars Tailored Made To Any Drill Rigs In The Market:                  FRICTION KELLY BAR:         Technical Data     INTERLOCKING KELLY BAR:     Technical Data       WHY CHOOSE US   1.   Our Team – It’s The People Who Make It Happen   Our mission is to meet the needs and wants of our customers by providing the most effective Kelly bars and exceptional service through a team of highly skilled and motivated employees dedicated to maintaining industry leadership as a customer focused organization.         2.   It's The Quality & Service That Make Us Outstanding In The Market / Specific Construction Details Of Our Kelly Bars   2 - 6 fold telescopic construction for a depth range from 6 - 140 m The tubular kelly sections are manufactured from high-tensile steel to ensure minimum weight at adequate strength Torque transfer capacity 50 - 500 kN.m Locks and wear-resistant drive rails (accordingly with rotary sleeve) Robust Terminal joints, that are the terminal part of each telescopic pipe, provided to transfer torque and crowd force to the kelly bar Bottom shock absorbers (spiral or discs type) Standardised square kelly drive stub for connecting all types of drilling tools   3.    Manufacturing  Capability And Quality Guaranty   Unikelly kelly bars are designed and manufactured by technicians and engineers with nearly 10 years experience. Construction and special welding manufacturing process of Unikelly  kelly bars is by means of high quality materials and high mechanical features steel, provided with origin and quality certificates to guarantee long-life and reliability of the product after accurate engineering process.     Equiped With State-of-the-art  Facilities :         Quality Warranty :   Our inside specialized quality control team inspect every kelly bar to ensure the quality before delivery. We’re proud to promise every of our kelly bar is guaranteed for  1 YEAR.     If You Are Looking For A Highly Professional Manufacturer In China, That Will Be Unikelly .