Hunan Kellyway Machinery Co., Ltd.

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High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation

High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation

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Place of Origin :Hunan, China
Brand Name :Kellyway
Supply Ability :5 Piece/Pieces per week
MOQ :1 Piece/Pieces
Price :Negotiate
Model Number :Interlocking Kelly Bar
Payment Terms :L/C, T/T, D/A, D/P
Condition :New, 100%new
Applicable Industries :Piling Rig
After Warranty Service :Video technical support, Online support
Marketing Type :New Product 2021
Warranty :Two quarters
Application :Hard rock drilling
Material :35CrMo, ZT600
Color :Customer Required
Model :Customer Required
Type :Interocking Kelly Bar
MOQ :1 Piece
Port :Tianjin, Shanghai, Qingdao
Product name :Rotary Drilling Rig Parts Drilling Tool Kelly Bar
Processing type :Forging
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View Product Description

White Inter Locking Kelly Bar for Piling Works in Foundation Drilling Equipment

Interlocking kelly bar structure

High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation

Interlocking type kelly bar

A. Rotary table turns, keeping the drilling tools right on the hole position and making sure that kelly bar keeps vertical during the whole drilling process.

Before drilling, adjust the kelly bar and make it vertical to the ground.

B. When lowering the kelly bar down into hole, you must rotate the drive slowly to prevent the wall of hole rubbing the drilling tool and avoid sudden fall.

As interlocking kelly bar is lowering, the rotary drive should keep counter-rotating slowly;

As interlocking kelly bar is lowering, the rotary drive can not rotates along the rotation direction of kelly bar.

Specifications

Diameter

(MM)

Elements

Length

(M)

Torque

(KN·M)

Max Drilling

Depth(M)

355

3&4

8-12

180

42

377/368

3&4

8-13

220

46

406/394

3&4

8-14

230

50

419/426

3&4

8-15

250

54

440/445

3&4

8-15

259

54

470

3&4

8-17

280

62

508

3&4

10-17

320

62

530

3&4

10-20

380

71

575

3&4

10-21

420

75

630

3&4

10-21

460

75

All specifications can be tailored as per customers’ special requirements.

Kelly Bar is the key part for a Piling Rig, to make high reliable Kelly bar, we have to follow rules as below:

1. Top quality material

2. High welding quality

3. Appropriate heat treatment

4. Professional design

We can make Kelly bar for both Chinese and European brands.

Product Line

High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation

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High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation

Company Information

Hunan Kellyway Machinery Co., Ltd was founded by the main team which is with up to ten years’ experience on foundation works and piling machinery. Kellyway is committed to manufacture and supply most reliable and highest cost-performance products for piling works including Kelly Bars, Drilling Tools and Drilling teeth. Kellyway is working on provide the one-stop piling solutions for our domestic and global customers and we are dedicated to be your best partner for your piling works from China.

High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation

FAQ

Q1. How long have you been in this business?

Over 10 years experience.

Q2. Do you accept sample order?
Yes sure, please contact us for details.

Q3. How about your after-sales service?
We offer promote technology support for all problems and questions.

Besides, we accept goods return or replace for quality problem.

Q4. How does your company control the quality?

Quality first. In order to guarantee high quality for our products.

Kellyway makes a serious inspection for all products and raw materials in strict procedure.

Our service

1. Prompt delivery
2. Best after-sale service
3. The products could be produce according to customer's requirements
4. Inquiries are typically replyed within 24 hours

China High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation for sale

High Strength ZT600 and 35CrMo Drilling Kelly Bar In Foundation

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