3 3/4" HDD Drilling Rigs Sonde Housing Guide Drill
Advantages
Improve the directional accuracy with small signal resistance.
Larger orifice area to increase flow rate lowering the mud pupm
pressure and get a better sand returning capability.
A special buffer is installed in the cavity, which has higher
buffer efficiency, effectively protects the probe from vibration,
and prolongs the working time of the probe.
Introduction
The trenchless guided drill pipe laying method is a construction
technology that uses technical means such as cliff soil drilling
tools and pipeline inspection to lay, repair and replace
underground pipelines without slotting on the ground. It uses a
drilling rig placed on the ground to form a hole by spraying water
or squeezing, and receives signals from a drill bit on the ground
to control the drilling trajectory. Drag backward is divided into
three stages.
Product parameters
| Machine Type | Drilling Tool |
| Material | Carbon Steel |
| Processing Type | Forging |
| Use | Well Drilling |
| bit size | 3 3/4"(95mm) |
| connected thread | 2 7/8''reg |
| lobe | 5:6 |
| stage | 4 |
| flow rate | 162-578 lpm |
| rotory speed | 121-432rpm |
| working pressure loss | 3.2mpa |
| output torque | 613 N.m |
| output power | 36kw |
| Applicable Industries | Building Material Shops, Machinery Repair Shops, Construction works
, Energy & Mining |
| Model | ToolOD mm | Connecting Thread | For Mud motor | IADC |
| 6” | 152.4 | 3 1/2REG | 5LZ95x7.0L-5-600 | 127 217 517 537 617 637 |
| 6 1/2” | 165.1 | 3 1/2REG | 5LZ120x7.0-5-864 |
| 8 1/2” | 215.9 | 4 1/2REG | 5LZ165x7.0-5-840 |
| 9 1/2” | 241.3 | 6 5/8REG | 5LZ172x7.0-5-840 |
| 10 5/8” | 269.9 | 6 5/8REG | 5LZ203x7.0 -5-840 |
Used in
It is suitable for horizontal drilling in various complex
formations.
It is suitable for different diameters and weights of different
laying materials.It is suitable for the thrust and pull requirements of ground
drilling rigs. Choose different types of drilling tools for
drilling.
Suitable for drill pipes and tools of different specifications.
Choose different types of drilling tools, suitable for the working
conditions of different geological rock formations.
Features
Manufacturing process characteristics:
The guide drill has direct connection and octagonal connection in
the connection mode
The signal rods can be loaded and unloaded in side-mounted or
rear-mounted
According to the construction needs of different customers, the
design of multi-connection method is adopted
The integral drill bit adopts wear-resistant alloy precision
casting forming technology
Drilling claw adopts wear-resistant high alloy and wear-resistant
welding technology
Signal probe loading and unloading protection design is convenient
for loading and unloading
The signal transmission slot is closed with non-metal, and its
signal penetration is strong
The signal transmission slots are evenly distributed to ensure that
the pilot drill does not interfere with the transmission signal
when it is rotating.
Design of Directional Positioning Slot for Directional Positioning
of Signal Bar in One-time Loading
Pic Show
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with
Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our
normal packing. First in small carton, and then put in the bigger
carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy
international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any
misunderstanding or any links from our website for a better
understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict
inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we
have stock of your request size.
7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale
to customers without distributor!
