ROSCHEN GROUP
| Size | AQ BQ NQ3 HQ3 HQ PQ PQ3 |
| Length | 1.5 Meter, 3 Meter, Or As Per Request |
| Application | Mineral Exploration Wireline Core Drilling Tools |
| Process | Heated Treatment |
| Standard | DCDMA |
| Material | High Quality Steel |
| Brand Name | ROSCHEN |
| Model Number | AQ BQ NQ3 HQ3 HQ PQ PQ3 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Size | AQ BQ NQ3 HQ3 HQ PQ PQ3 | Length | 1.5 Meter, 3 Meter, Or As Per Request |
| Application | Mineral Exploration Wireline Core Drilling Tools | Process | Heated Treatment |
| Standard | DCDMA | Material | High Quality Steel |
| Brand Name | ROSCHEN | Model Number | AQ BQ NQ3 HQ3 HQ PQ PQ3 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | triple tube core barrel ，drilling core barrel | ||
AQ BQ NQ HQ PQ NQ3 HQ3 wireline diamond Core Barrel Assembly
Introduction:
In-the-hole Drilling Products:
ROSCHEN supplies in-the-hole drilling products, including these industry:
1. Diamond drill bits
2. Reaming shells and casing/rod shoes
3. Wireline drill rods,
4. Core barrels&overshot assemblies
5. Hoist plug and water swivels
6. Recovery tapes and Casing cutters
7. Drill string subs and adaptors
Core Barrel and Overshot
Advantages:
1. Double tube and triple tube core barrels & overshot assemblies
2. 1.5m (5 ft.)&3m (10 ft.) applications
3. Surface and underground types
4. Standard (Q) & thin wall(TW)series
5. Top-quality Chinese origin or Canadian sourced
Features:
ROSCHEN supplies overall kinds of DCDMA wire line core barrels & overshot that are suitable to surface and underground drilling, which can be equipped with various kinds of drilling rigs in simple connection method.
Our core barrels & overshot are made with high quality material and are available in high-level industry standard formats. For more convenience, they are highly compatible with other corresponding systems popular in the market.
Size Available as followings:
1. "Q" series: AQ, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3,
2. "TW" series: ATW, BTW, NTW, HTW,
3. "U" series (underground): AQU, BQU, NQU, HQU, ATWU, BTWU
| Core sizes: | ||||
| Double tube surface | ||||
| Size (surface exploration drill) | Metric system (mm) | Imperial system (in) | ||
| Hole diameter | Core diameter | Hole diameter | Core diameter | |
| BQ | 60 | 36.4 | 2.36 | 1.43 |
| NQ | 75.7 | 47.6 | 2.98 | 1.88 |
| HQ | 96.1 | 63.5 | 3.78 | 2.5 |
| PQ | 122.7 | 85 | 4.83 | 3.34 |
| Triple tube surface | ||||
| NQ3 | 75.7 | 45 | 2.98 | 1.78 |
| HQ3 | 96.1 | 61.1 | 3.78 | 2.41 |
| PQ3 | 122.7 | 83 | 4.83 | 3.27 |
For more information, please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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