Friction Kelly Bar, Interlocking Kelly Bar

• Type: Kelly Bar, Interlocking or Friction Kelly Bar
• Application: Construction Piling
• Certification: CE, ISO9001: 2000, SGS
• Condition: New
• Raw Material: Q345b
• Drilling Depth: 24-75m
• Model NO.: FKB
• Size/Diameter: as Customer Demand
• Torque: 18-36 Ton.M
• Transport Package: as Request
• Specification: CUSTOMIZED
• Trademark: HD
• Origin: Jiangsu
• HS Code: 82071990
• Production Capacity: 10, 000 Sets/Year

Product Description

Friction Kelly Bar,Interlocking Kelly Bar, 

Interlocking Kelly Bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. 
The main purpose of kelly bar is to transfer the torque of rotary drive and crowd pressure of the crowd system to the drilling tool. 
Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad, we can produce first-class kelly bar which can be compared favorably with the imported ones. 

Interlocking Kelly bars are used with piling rigs for drilling in dense sand and gravel and weak to strong rock. 
 
Kelly bars can be equipped with specially designed springs or pressure plates for shock absorbing purpose. 




 

FAQ(Frequently Asked Questions)

1. You are a trading company or manufacturer?

  -We are a professional manufacturer with 20 years history.

2. What certificate do you get?

  - ISO9001-2008;ISO14001-2004;

3. What is your MOQ?

  -1Set.

4. What is your delivery time when making batch production?

  -MOQ is 10 days, the actual time mainly depends on your order quantity.

5. Can you do OEM?

  -Yes, we can. OEM is welcomed. We can also design for customers as request.

6. What is your sample policy?

  -We can offer samples, and the buyer need to bear the express cost.

7. How long will it take to prepare samples?

 -About 3-4 working days.