Pilot Hole and Reaming Raise Boring Machine at-4000L for Mining

Name: Pilot Hole and Reaming Raise Boring Machine at-4000L for Mining
Brand: Hunan Yier Mining Technology Co.,Ltd.
SKU: 1993251871

Hunan, ChinaHunan Yier Mining Technology Co.,Ltd.

US$585,000.00-1,150,000.00

1 Set

Product specifications

Maximum Drill Depth

Norminal Diameter

Product profile

Customization

Available

After-sales Service

24 Hours on Line Service

Warranty

12 Months

Model NO.

AT-4000L

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

400meter

Drill Hole Depth

>300m

Bit Type

Cone Bit

Drilling Way

Rotary

Pump Head

Shaft Depth 20-50m

Flow Rate

30-35m³/H

Deviation Rate

0.5%

Pilot Hole

1.5-2m/H

Reaming

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

Crew

1 Main + 1 Assistant Per Shift

Drill Rods

φ286× 1200 mm

Transport Package

Nude Packing

Specification

6910(L)*17500(W)*2020(H)mm

Trademark

Yier Technology

Origin

China

HS Code

8430412900

Production Capacity

200 Sets/Year

Key features

4m Diameter Shaft Capability: Enlarges boreholes to form 4-meter-diameter ventilation shafts for mining projects.

Intelligent PLC Control: CANBUS-based PLC system with smart mine interface for unmanned operation and anti-jamming.

Wireless Remote Operation: Integrated crawler self-propelled travel with wireless remote control for safe, flexible operation.

Proven Deep-Well Performance: Successfully completed 3.5m shafts up to 436m depth in Guinea, proving anti-deviation capability.

High Power & Thrust: 200kW motor power with 4450kN maximum pilot hole thrust for hard rock conditions.

Multi-Speed Parameter Matching: Automatically matches optimal operating parameters based on hole diameter and rock conditions.

Comprehensive Safety Protection: Built-in intelligent anti-jamming, deep-well anti-deviation, and misoperation protection functions.

Global Service & Support: 24-hour online service, engineer dispatch for commissioning, and personnel training provided.

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: ≤0.01h

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.