What sizes are available for NQ3 barrels?

NQ3 barrels have a hole size of 75.2mm and a core size of 45mm with an NQ rod box.

Are the parts interchangeable with other brands?

Yes, all parts are fully interchangeable with most other manufacturers' wireline core barrels.

What is the main advantage of wireline systems?

Wireline systems eliminate time-consuming operations like pulling and stacking drill rods, offering major cost advantages.

Nq3 Wireline Triple Tube Core Barrels for Mining/Geotechnical Exploration

Name: Nq3 Wireline Triple Tube Core Barrels for Mining/Geotechnical Exploration
Brand: Changsha Miracleland Drilling Machinery Co., Ltd.
SKU: 1947473555

Hunan, ChinaChangsha Miracleland Drilling Machinery Co., Ltd.

US$500.00-700.00

1 Set

Product profile

Customization

Available

Type

Core Drill

Usage

Mineral Exploration Drilling

Model NO.

NQ3

Certification

ISO

Condition

New

Standard

International Standard

Transport Package

in Plywood Case

Specification

DCDMA, ISO

Trademark

Miracleland

Origin

Changsha, Hunan, China

HS Code

84314320

Production Capacity

80 Sets/Month

Key features

Wireline Triple Tube Design: Incorporates a split inner tube for core recovery in broken, fractured formations.

Rapid Core Recovery: Retrieves core-laden inner tube directly through drill string, eliminating rod pulling.

In-Situ Core Examination: Split inner tube can be pumped out, allowing core to be examined in original state.

Industry Standard Sizes: Available in A, B, N, H, P sizes with full interchangeability with other manufacturers.

Customization Available: Special requirements can be met on request with customization from samples or designs.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays for quick delivery.

ISO Certified: Product meets international standards with ISO certification for quality assurance.

Versatile Applications: Suitable for mineral exploration, geotechnical drilling, and underground mining.

Company profile

Years of Export ExperienceSelf-brandedCustomization from DesignsImporters and Exporters

Changsha Miracleland Drilling Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.48h

About Our Factory & Business Background

AddressA Tower of Masterpiece, 828 Furong South Rd, Changsha, Hunan, China

Terms of PaymentLC, T/T, D/P, Western Union

International Commercial Terms(Incoterms)CIF, CFR, FOB, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Piece

Our Production Capability & Technical Expertise

Main ProductsDrilling Rigs, Core Bits, Water Well Drilling Rigs, Mining Exploration Drilling Rig, Diamond Core Bits, Core Barrels, Drill Rods, Mud Pumps, Geotechnical Investigation Drilling Rig, Spt Tools