Langfang pangolin construction machinery co. LTD
| Payment Terms | T/T |
| Delivery Time | 5-15work days |
| Packaging Details | According to customer needs |
| Nw/ Gw (Kg) | 330/ 350 |
| Material | Cast Iron, Alloy Steel |
| Volume | 180×98×108cm |
| Surface Treatment | Spray-Paint |
| Diameter | 300mm - 900mm |
| Wob Kn/mm | 0.40~1.05 |
| Bearing Type | Metal Sealed Sliding Bearing |
| RPM r/ min | 110~40 |
| Brand Name | Pangolin |
| Place of Origin | Hebei China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 5-15work days |
| Packaging Details | According to customer needs | Nw/ Gw (Kg) | 330/ 350 |
| Material | Cast Iron, Alloy Steel | Volume | 180×98×108cm |
| Surface Treatment | Spray-Paint | Diameter | 300mm - 900mm |
| Wob Kn/mm | 0.40~1.05 | Bearing Type | Metal Sealed Sliding Bearing |
| RPM r/ min | 110~40 | Brand Name | Pangolin |
| Place of Origin | Hebei China | ||
| High Light | 300mm Drill Hole Opener ，Directional Soil Drill Hole Opener ，900mm Soil Drill Hole Opener | ||
300mm Horizontal Directional Drilling Soil Drill Hole Opener
Introduction
HDD hole opener for horizontal drilling
Horizontal reamer, also known as HDDD reamer, is used to expand the pilot hole of horizontal directional drilling (HDDD) - HDDD is used when grooves and excavations are not practical. This drilling technique allows drilling underground in a manipulable trenchless manner.
The main structure features
Reamer with interchangeable tool was developed for large diameter HDD projects where extending downhole life is critical. Larger bearings and tools significantly extend downhole life compared to smaller, conventional types of tools.
The replaceable cutter sets are available in both TCI and Milled Tooth styles to fit for all sorts of rock formation. All bit's bodies have three-six cutters and can open four different hole sizes.
All cutters bearing is metal sealed. Cutters lock is used for preventing cutter failing off.
400-2000mm hole opener are available.
Advantages
Cutting structure
The reaming bit is mainly composed of four or more cones. The main cutting teeth are new wear-resistant alloys for tungsten carbide inserts and steel teeth welding. The service life of the reaming bit is improved by the high quality tungsten carbide teeth with new formula and new technology. The guide is a roller bit or a drawing bit.
Seal and Lubrication
The bearing seal applys high performance O-ring seal or metal sealed bearing and imported lubrication grease special for bit.
Product Predominance
It is applied in the big size casing well section, mining and infrastructure building drilling.
Product parameters
| Surface Treatment | Spray-Paint |
| Manufacturing Process | Casting |
| Material | Cast Iron, Alloy Steel |
| Wob Kn/mm | 0.40~1.05 |
| Volume | 180×98×108cm |
| Nw/ Gw (Kg) | 330/ 350 |
| Bearing Type | Metal Sealed Sliding Bearing |
| RPM r/ min | 110~40 |
| Bearing Type | Journal Bearing |
| Sealed Material | Rubber/Metal |
| Color | Blue, Golden |
| Advantage | High Performance |
| Connected Thread | 6 5/8′′reg |
There are three stages
1. The first stage is to drill a small diameter pilot hole.
2. The second stage is enlarge the hole with a larger diameter cutting tool called an HDD Reamer,
3. The third stage is inserting the casing pipe or other product into the enlarged hole.
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!
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
2,000,000-4,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Pangolin Engineering Machinery Co., Ltd. produces all kinds of drilling equipment, drill bits, parts, etc. Has achieved industrialization, serialization, and has the ability to supply batches. The company focuses on technical exchanges and cooperation with international and domestic counterparts. Ma... Pangolin Engineering Machinery Co., Ltd. produces all kinds of drilling equipment, drill bits, parts, etc. Has achieved industrialization, serialization, and has the ability to supply batches. The company focuses on technical exchanges and cooperation with international and domestic counterparts. Ma...
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