The overburden casing system represents an advanced technique pivotal in specialized drilling operations such as water well drilling, anchoring, micro-piling, and geothermal engineering. This sophisticated method involves the precise installation of a casing or pipe that penetrates through various overlying layers of soil, rock, or other materials. The primary purpose is to offer unparalleled support and stability, ensuring a seamless and efficient drilling process.
Here's a general overview of how an overburden casing system works:
1. Water well drilling
The Eccentric Casing System (ODEX) is an essential tool for water well drilling projects. This innovative system allows for simultaneous hole drilling and protection, preventing the well from caving in. Remarkably, it also shortens the drilling time through overburden materials, enhancing efficiency and productivity.
2. Anchoring
The Eccentric Casing System (ODEX) excels in anchoring projects, particularly for slope reinforcement. Its design meets the rigors of these tasks, ensuring stability and security.
3. Micro piling
In formations of soil, clay, and sand rock, the Eccentric Casing System stands out as the most economical and rapid solution for hole protection.
Whether using permanent or temporary casing tubes, this system ensures the integrity of the hole, preventing collapse during micro piling.
Concentric Casing System with Ring Bits
Ideal for overburden with challenging geological conditions, including pebbles, fissures, dry stone, boulders, and construction backfill waste. This versatile system can drill at any angle with exceptional straightness.
The maximum hole diameter can reach an impressive 1550 mm.
Concentric Casing System with Blocks
1. The joint tools are crafted from superior materials compared to casing tubes. Post heat-treatment, they offer reliable connections.
2. The casing shoe undergoes heat treatment to significantly extend its service life.
3. Strengthened blocks and a robust locking kit provide excellent overall performance.
4. Application Fields: Ideal for pile foundation engineering and slope support projects.
Concentric Casing System with Wings
Perfect for layers with loose materials such as soil, clay, weathered rock, and sand particles.
OUR COMPANY
Established in 2002.
Boasting a 60,000 square meter workshop.
Teamwhole stands as a leader in manufacturing DTH Hammers and Bits, ODEX Systems, and Reverse Circulation Hammers and Bits.
Located in Hunan Province, China, our company boasts a global service network extending to over 40 countries.
Packing Details: Securely packed in wooden cases.
Delivery Details: Expect delivery 15-18 days after deposit receipt.
Q: Are you a trading company or a manufacturer?
A: We are a factory, proudly producing high-quality products.
Q: What is your delivery time?
A: Our standard delivery time is 5-10 days for in-stock items. For out-of-stock items, it ranges from 15-20 days, depending on the quantity ordered.
Q: Do you offer samples? Are they free or do they cost extra?
A: Yes, we provide samples at no extra charge. However, customers need to cover the freight cost.
Q: What are your payment terms?
A: For orders under $1000, payment is required in full, in advance. For orders over $1000, we accept 30% T/T in advance with the balance due before shipment.
If you have any further questions, please feel free to contact us using the information below:
Audited Supplier 
){kind=link}
){kind=link}