HQ NQ PQ 10-Foot Wireline Core Barrel System for Mining Exploration - 75.7mm to 122.6mm Hole Diameter
Price:
Negotiate
MOQ:
1 set
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
HQ NQ PQ 10-Foot Wireline Core Barrel System
Professional wireline core barrel system designed for exploration diamond drilling applications in mining and geological surveying.
Product Overview
The Genuine Q Wireline Coring System represents industry-standard technology for mineral exploration, delivering superior core recovery and operational efficiency across various geological formations.
Key Features
- 10-foot (3-meter) standard length for optimal drilling efficiency
- Enhanced core recovery in soft, fractured, and hard rock formations
- Compatible with standard DCDMA hole sizes (A, B, N, H, P)
- Patented wireline retrieval system for continuous drilling operations
- Multiple system configurations for specific geological requirements
System Specifications
Standard Q Wireline Bit Sizes
| Size | Hole Diameter (mm) | Core Diameter (mm) |
|---|---|---|
| AQ | 48 | 27 |
| BQ | 60 | 36.5 |
| NQ | 75.7 | 47.6 |
| HQ | 96 | 63.5 |
| PQ | 122.6 | 85 |
Q Series Wireline Core Barrel System Sizes
| Size | Core Diameter | Hole Diameter |
|---|---|---|
| AQTK | 35.5 mm | 48 mm |
| BQ | 36.4 mm | 60 mm |
| BQTK | 40.7 mm | 60 mm |
| NQ | 47.6 mm | 75.7 mm |
| NQTK (NQ2") | 50.6 mm | 75.7 mm |
| HQ | 63.5 mm | 96 mm |
| PQ | 85 mm | 122.6 mm |
System Variants
Q TK (Thin Kerf) System
Provides larger diameter core samples without increasing hole diameter, available in A, B, and N sizes.
Q 3 System
Features three-tube design with inner-tube liner for improved recovery in coal, clay-bearing, and fractured formations.
Q TT System
Specialized system with piloted core lifter case that directs fluid flow away from core bit, reducing core washing.
Technical Support & Service
Quality warranty with strict inspection protocols. Production time: 15-25 days. Multiple shipping options available including air, express, and sea freight.
Contact Information
Email: roschen@roschen.com
Website: www.roschen.com
WhatsApp: +86-137-6419-5009
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael