| Model: | core barrel |
|---|---|
| Brand: | unimate |
| Origin: | Made In China |
| Category: | Industrial Supplies / Construction Machine |
| Label: | drill core barrel , concrete drill bucke , rock core barrel |
| Price: |
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| Min. Order: | 1 pc |
| Last Online:18 Dec, 2014 |
high manganese tough triple tube core barrel,OEM is accpted,wrapped with Plastic Film in pallet
Features:
1- Cylindrical barrel & conical barrel (depends on customer demand)
2- Throughout ventilation hole
3- Hard facing strips around shell for wear protection an service life extending
4- Kelly box size as per customer demand
1.-- UNIMATE drilling buckets are mainly divided into three types:
1- Clay Drilling Buckets 2- Rock Drilling Buckets 3- Cleaning Buckets
1) Clay Drilling Buckets
There are two categories of clay drilling buckets:
1-Single Cut Clay Bucket 2- Double Cut Clay Bucket
Drilling Diameter Range: 600~2500mm Shell Length: 800~1200mm
Main Applications:
1- These buckets are suitable for drilling in clay, silt and loose to medium dense sand and gravel
2- Single cut buckets are recommended up to coarse gravel.
3- Double cut buckets are mainly used for bigger diameter uncased boreholes.
4- Single bottom buckets are used for clay laer and sticky formation.
| good quality reforced concrete core barrels,top construction equipment | |||||
| Single-Cut | Double-Cut | ||||
| Drilling Dia.(mm) | Shell Dia.(mm) | Shell Length (mm) | Shell Thickness(mm) | Weight(kg) | Weight(kg) |
| 600 | 550 | 1200 | 16 | 686 | 656 |
| 700 | 650 | 1200 | 16 | 824 | 784 |
| 800 | 700 | 1200 | 16 | 959 | 909 |
| 900 | 800 | 1200 | 16 | 1120 | 1051 |
| 1000 | 900 | 1200 | 16 | 1276 | 1186 |
| 1100 | 1000 | 1200 | 16 | 1416 | 1336 |
| 1200 | 1100 | 1200 | 16 | 1585 | 1455 |
| 1300 | 1200 | 1200 | 16 | 1828 | 1668 |
| 1400 | 1300 | 1200 | 16 | 2022 | 1841 |
| 1500 | 1400 | 1200 | 16 | 2078 | 1938 |
| 1600 | 1500 | 1200 | 16 | 2392 | 2152 |
| 1700 | 1600 | 1000 | 20 | 2401 | 2271 |
| 1800 | 1700 | 1000 | 20 | 3073 | 2823 |
| 2000 | 1900 | 800 | 20 | 3480 | 3160 |
| 2200 | 2100 | 800 | 20 | 4019 | 3669 |
| 2500 | 2400 | 800 | 20 | 4556 | 4076 |
*Other sizes can be manufactured as per customer demand.
2) Rock Drilling Buckets
There are two categories of rock drilling buckets:
1- Single Cut Rock Bucket 2- Double Cut Rock Bucket
Drilling Diameter Range: 600~2500mm Shell Length: 800~1200mm
Main Applications:
1- Rock buckets are suitable for drilling in medium to weak rock and in very dense sand and gravel.
2- Single cut buckets are recommended up to coarse gravel
3- Double cut buckets are recommended for secant piles and uncased boreholes construction.
* Other sizes can be manufactured as per customer demand
3) Cleaning Bucket
Cleaning Diameter Range: 600~2500mm Barrel Length: 800~1500mm
Main Applications:
Cleaning bucket is used for cleaning the bottom of borehole.
4) Core Barrels
Core barrels are generally divided into two types:
1- Core Barrel with Bullet Bits (Applicable for strong rock up to 100MPa or Rock with deep cracks)
2- Core Barrel with Roller Bits (Applicable for very strong rock formations with compressive strength grater than 100MPa)
Cutting Diameter Range: 600~2500mm
FAQ:
1. Are you factory or not?
Yes, we are experienced drilling product factory in Hunan,China. Warmly welcome to visit our factory and office.
2. What does your company make?
The main products of our company include micro drilling rig, drilling bucket, auger bucket,flat teeth,round shank chisel,roller bits kelly bars, piling casing,etc.
3. What about your drlling product delivery time?
Usually it is 15-30 days. For some special case, we can deliver it in shorter time. It depends on different products.
4. Do you offer discounts for your drilling product?
Yes. Depends on order quantity.
5.What is the quality of your drilling products?
We strictly control product quality on each step from material choosing to every workmanship. Our products are exported to many countries and enjoy great reputation.
