Description:
Concentric Casing System Ring Bit is the latest new and simple product line designed and manufactured by OCMA DrillTech for drilling through overburden with casing.
It can be used in all ground conditions and drilling applications as: Foundation construction, Piling construction, Water Well and Geothermal, Tunneling and Horizontal drilling.
Advantage:
- Straight Holes and Fast Penetration Rate.
- Less Torque in all ground conditions.
- Easy System to lock and Unlock Ring.
- Drilling at any angle required.
- More Holes and Low investment.
*** Concentric (or Symmetrix) Overburden Casing System with Blocks
Model: 1) Casing Shoe + pilot bit + 2 pcs Blocks; Or
2) Casing Shoe + pilot bit + 3 pcs Blocks; Or
3) Casing Shoe + pilot bit + 4 pcs Blocks.
Concentric (or Symmetric or Symmetrix) Overburden Casing System With Wings
Symmetric or Symmetrix Overburden Casing Drilling System With Wings
Symmetrix Overburden Casing Drilling System With Two Wings
Concentric Overburden Casing System
Advantages – Outstanding:
1. The stable and reliable working performance and the less vibration of drill rig.
2. Flexible to open and close.
Design Principles:
Make the casing follow easy and the equipment and operation simple
The stable and reliable working performance and the less virbration of drill rig.
Operation Procedure:
1. When the drilling starts, the blocks slides down through the grooves on pilot bit, and reams to drive the casing shoes and tubes into the hole.
2. When finished the drilling in overburden rock formations, raise the drilling tools and the blocks will get closed through the grooves, and the drilling tools can be pulled out from the hole.
3. Next construction can be followed.
1) Wings (2pcs) + Locking System + Guide Device = Assembly
2) Or order separately.
3) If you need o. Dia. 178mm or above, we suggest to use our SLIDE BLOCKS model.
Application Range and Examples:
It is recommended to drill in rock formation where contains some ovals and fractures.
Warranty
The company is responsible for any problem caused by defaulty of material and maching.
The broken parts will be replaced at the sight of photos and product serial code.
Other Structures:
Concentric (or Symmetric or Symmetrix) Overburden Casing System: With ring bits, with wings and with slide blocks.
Welcome your inquiry or question, any need, please contact me.
Best regards
| Product Name: | Concentric casing system with ring bit & Concentric casing system (Permanent) |
| Material: | carbide |
| MOQ: | 5pcs |
| Design Principles | Make the casing follow easy and the equipment and operation simple |
| Type | Concentric casing system |
| Application | It is recommended to drill in rock formation where contains some ovals and fractures. |
| Certificate | ISO9001 SONCAP |
| Outstanding Advantages | The stable and reliable working performance and the less vibration of drill rig and flexible to open and close. |
Xiamen PRO Drill Equipment Co., Ltd is a specialized company of Rock Tools, which is experienced in developing and manufacturing Top hammer and DTH rock drilling equipments. The main products include high, medium and low air pressure DTH hammers and bits, Symmetric and eccentric overburden advanced casing drilling tools, and Threaded button bits, Drill rods and Couplings, also
Air grinder for button bit, chisel bit, Diamond grinding cup for cemented carbide
Reconditions and sharpener.
PRO Drill Rock Tools can be perfectly matched with the world famous brand such as Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufacturers' Drill rigs and they are widely applied to varies of areas including blast holes, earthwork projects, mineral exploration, water-well, construction, geo-thermal exploration.
PRO Drill plants has introduced the most advanced manufacturing equipments and technology in the world, such as Electro-hydraulic forging hammers for forging process, Germany atmosphere-controllable sealed quench furnace for heat treatment, Super CNC machines and Processing Centre for accurate finishing and experienced staff in metal machining all contribute to the high performance rock tools.
In response to the demand from dimensional stone quarry, we also offer all kinds of splitting, pushing and grinding tools like Expansive Mortar, Soundless Cracking Agent Shims and Wedges, Hydraulic Rock Splitter, Cyliner Type Rock splitter, Hydro bag, Air Pushing Bag and Cemented Grinding Stone are available as integral services working for the worldwide quarry owners.
Our believe that innovative think drives the delivery of quality rock tools to customers, . Prodrill rock drilling tools are renowned for their great reliability, excellent and even quality and long services life with an expertise direct to any corner of the world.
We are committed for groundbreaking solution of drilling and Splitting & cutting for your unique operation in quarrying, mining and construction project. Looking forward to hearing from your enquiry.
