What technical support is provided?

We provide 24-hour response to quality problems, technical training for new machines, and on-site assistance if needed.

What are the main applications?

It is mainly used in geological prospecting, railway and highway engineering, mining, water wells, and geothermal wells.

Underground Core Drilling Rig for Powerful Deep Hole Drilling

Name: Underground Core Drilling Rig for Powerful Deep Hole Drilling
Brand: Henan Hanfa Heavy Industry Equipment Co., Ltd.
SKU: 2115313424

Henan, ChinaHenan Hanfa Heavy Industry Equipment Co., Ltd.

US$120,000.00-180,000.00

1 Set

Product profile

Customization

Available

Certification

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

Condition

New

Model NO.

HFDX-4

Motor

Diesel

Drill Hole Diameter

Nq, Bq, Hq, Pq

Drill Hole Depth

Bq, Nq, Hq, Pq

Bit Type

Diamond Bit

Drilling Way

Rotary

Power

132kw (180HP)

Hold Diameter

121 mm(4.76 Inch)

Max. Torque

3700 N .M

Ax. Lifting Capacity of Spindle

150 Kn(33720 Lbf)

Max. Feeding Powermax. Feeding Power

60 Kn(13480 Lbf)

Hoisting Force (Single Wire)

57kn(12814 Lbf)

Steel Wire Diameter

18 mm(0.71 Inch)

Transport Package

Standard

Specification

CE, ISO

Trademark

HANFA

Origin

Zhengzhou City, China

Production Capacity

20sets /Month

Key features

Full Hydraulic Operation: Adopts wire-drawing core technology with diamond tip for efficient deep hole drilling.

Deep Drilling Capacity: Max depth up to 1050m (BQ), 700m (NQ), 500m (HQ), and 300m (PQ).

Foldable Transport Design: Mast folds for easy transport and storage; crawler-type layout for stability.

Stepless Speed Control: Spindle speed adjusted by hydraulic pressure with stepless speed change capability.

Global Certification: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Versatile Application: Suitable for geology, metallurgy, coal mines, petroleum, and groundwater exploration.

Professional Technical Support: 24-hour response for quality issues and on-site technical assistance provided.

Company profile

Henan Hanfa Heavy Industry Equipment Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2005-05-02Nearest Port: qingdao, tianjin, shanghaiAverage Response Time: ≤2.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryJiaozuo Hanfa Industrial Co., Ltd. is identified as a private Chinese manufacturer, trading company, and group corporation, with a factory in Wuzhi County, Henan, while related Hanfa entities operate from Zhengzhou. The supplier offers drilling, mining, crushing, mineral-processing, and auxiliary equipment. Evidence indicates ISO 9001 certification, substantial export activity, overseas offices, experienced engineering and R&D personnel, four production lines, and 50 quality-control staff. The group reports completing 600 mine EPC projects, supporting its customer-case experience. It also describes dedicated after-service capability and integrated research, manufacturing, sales, and service operations. However, the provided information does not establish financial credibility, customization capability, or a quantified innovation performance beyond stated patents and R&D resources.

Supplier typeThe supplier is explicitly classified as a Trading Company, Manufacturer/Factory, and Group Corporation, with company nature also recorded as a factory. Its listed activities and products cover industrial equipment, drilling rigs, crushers, mills, mineral-processing lines, and related equipment.

CertificationsThe supplier management system is identified as ISO 9001, and the company states that its products passed ISO 9001:2000 quality-system certification. These slices provide explicit certification evidence, although no additional current certificates are listed.

After-Sales capabilityThe company describes a special after-service team, identifies service as a core principle, and states that quality and service have received consistent customer praise. These statements directly support an organized after-sales capability, although service coverage or response metrics are not provided.

R&D capabilityThe group reports experienced engineers, a professional R&D team, 31–40 years of total R&D-engineer experience, research and manufacturing capability, and 30 patents. These are explicit indicators of innovation resources and outputs.

Production capacityThe supplier is identified as a factory and manufacturer, operates four production lines, employs 50 quality-control staff, and describes sophisticated equipment and advanced technology. Its stated export history and product range further support established manufacturing capability.

Client casesThe company reports completing 600 mine EPC projects, serving mine-industry customers for many years, exporting to more than 20 countries through one group description and to more than 60 countries and regions through another. These claims provide substantial stated project and international customer experience, although individual customer names are not supplied.