Dia 1200mm Double Shell Roller Bit Core Barrel 1400kg For Piling Machine

Double Shell Core Barrel With Roller Bits For Rotary Drilling Rig Piling Machine

Product feature and advantages
1. Inner shell drilling first, the outer follow, cutting ring with rock drilling bits rock;
2. Rock drilling bits perform stage breaking and drilling;
3. Small barrel facilitates the coring operation, large barrel performs stage breaking;
4. Applicable layers: Gravel, boulder, medium weathered rock;

Customizable Items

1. Cutting DIA. Custom : design various cutting diameter based on demand, like φ850,φ1150 etc.

2. Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more.

3. Key Component Reinforce Custom : strengthen the key component to extend life cycle;

4. Kelly Box Custom: custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;

5. Teeth No. Custom : encrypt the drilling teeth based on demand etc;

CORE BARREL WITH BULLETS BITS

Applicable layers: backfill layer, medium weathered rock, bedrock;

CORE BARREL WITH ROLLER BITS

Applicable layers: medium or slightly weathered rock, hard or super-hard bedrock;

CORE BARREL WITH CROSSING CUTTER

Applicable layers: gravel soil, highly weathered rock, medium weathered rock;

CORE BARREL WITH DOUBLE SHELL

Product advantage:

1. High resistance, reduce barrel abrasion.

2. Maximum efficiency during drilling.

3. High precision.

4. To avoid drilling absorption.

5. Avoid foreign substances.

Our main products include drilling buckets, augers, core barrels, kelly bars, drilling teeth and holders, double wall casing and casing attachment. These products are acknowledged for their durability, robust construction, corrosion resistance and easy operations.

FAQ

Q: What's the nature of your company?
We are Manufacturer. We have factories all over China, all products posted are produced by ourselves, so we can offer you competitive price while ensuring product quality.

Q: How do you ship your products?
Our goods can be transported by air and sea or per your request.

Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can customize products per your request.

Q: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.