Durable Underground Boring Drills for Precision Shaft Drilling

Name: Durable Underground Boring Drills for Precision Shaft Drilling
Brand: Hunan Yier Mining Technology Co.,Ltd.
SKU: 2244808275

Hunan, ChinaHunan Yier Mining Technology Co.,Ltd.

US$200,000.00-400,000.00

1 Set

Product specifications

Maximum Drill Depth

Feed Force

Lifiting Force

Product profile

Customization

Available

After-sales Service

24 Hours on Line Service

Warranty

1 Year

Model NO.

AT-2000

Certification

CE, RoHS, ISO 9001:2008, Is014001

Condition

New

Motor

AC Motor

Drill Hole Diameter

2000mm for Reaming

Drill Hole Depth

300m

Bit Type

Cone Bit

Drilling Way

Rotary

Deviation Rate

0.5%

Pump Head

>Shaft Depth 20-50m

Flow Rate

25-30m³/H

Pilot Hole

1.5-2m/H

Reaming

1-2m/H(Rock Hardness Coefficient:8-12)

Crew

1 Main + 1 Assistant Per Shift

Drill Rod

φ214/φ254× 1000 mm

Transport Package

Nude/Plywood Case/Carton Package

Specification

5300(L)*2050(W)*1970(H)mm Transport

Trademark

Yier Technology

Origin

China

HS Code

8430503900

Production Capacity

200 Sets/Year

Key features

Deep Shaft Drilling Capability: Drills 2.0m diameter holes up to 300m deep in hard rock for mining and ventilation.

Remote Control Operation: Features remote wireless control for safe, efficient operation in confined underground spaces.

Compact & Modular Design: Disassemblable structure ensures easy transport and assembly in tight underground environments.

Dual Travel System: Equipped with wheel and rail tyre towing systems suitable for various mining track conditions.

High Stability Frame: Heavy-duty frame with top and bottom support offers excellent load capacity and operational stability.

Intelligent Safety Systems: Built-in anti-jamming, deviation prevention, and protection against abnormal conditions.

Multi-Application Versatility: Ideal for raise boring, ventilation shafts, ore passes, escape routes, and hydropower projects.

Certified Quality Assurance: CE, RoHS, ISO 9001:2008, and ISO 14001 certified for reliable performance and safety.

Company profile

Importers and ExportersCooperated with Fortune 500Flexible CustomizationDigital Management Enterprise

Hunan Yier Mining Technology Co.,Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Yantai Port; Shanghai Port; Guangzhou Port; Shenzhen PortAverage Response Time: ≤3.13h

AI-Powered supplier vetting

SummaryThe supplier is heavily engaged in research and development with over 50% of its workforce being scientific researchers and technical engineers. They specialize in raise boring and mining drilling machines and offer comprehensive customization services, including OEM and ODM. Despite having no overseas warehouse or showroom, they maintain robust after-sales service and quality assurance mechanisms. The supplier collaborates with Fortune 500 companies and demonstrates financial stability with consistent revenue and profit margins over recent years.

Supplier typeThe supplier specializes in manufacturing raise boring machines and mining drilling machines, with a business scope including sales and import/export of various machinery and equipment.

After-Sales capabilityThe supplier employs over 50% of its workforce in service roles and has clear procedures for handling customer complaints and corrective actions, indicating strong after-sales service capabilities.

Financial creditThe supplier shows consistent financial performance with stable operating revenue and profit over the past two years.

R&D capabilityThe supplier has a robust R&D capability, offering ODM services, SDK, and launching new products last year, reflecting strong innovation capabilities.

Customization capabilityThe supplier provides extensive customization options, including full customization, OEM, and ODM services, indicating strong customization capabilities.

Client casesThe supplier collaborates with Fortune 500 companies and has a preference rate of repeat buyers between 10% and 30%, indicating reputable customer engagement.