What is the rotation speed range?

The rotation speed is low: 75rpm and high: 110rpm.

Hfg-21 Portable Mining Used DTH Drilling Rig

Name: Hfg-21 Portable Mining Used DTH Drilling Rig
Brand: Henan Hanfa Heavy Industry Equipment Co., Ltd.
SKU: 2113633344

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

US$36,000.00-38,000.00

1 Set

Product profile

Customization

Available

Certification

CE, ISO 9001:2000, ISO 9001:2008

Condition

New

Model NO.

hfg-21

Drill Hole Diameter

<100mm

Drill Hole Depth

<100m

Bit Type

DTH Bit

Drilling Way

Impactor

Working Pressure

14.5 MPa

Hole Range

80-100mm

DTH Hammer

3.5'' Standard

Hole Depth (Max)

25m

Drill Pipe Length

3,000mm

Drill Pipe Dia

60mm

Tramming Speed

2/3.2km/Hr 2speed

Rotation Speed (Max)

Low:75rpm High:110rpm

Rotation Torque

1450n.M

Weight

7000kg

Transport Package

International Standard

Specification

CE, ISO

Trademark

HANFA

Origin

Zhengzhou City China

Production Capacity

20sets /Month

Key features

Dust-Free Drilling: Standard high-efficiency dry dust collector ensures environmental friendliness and energy saving.

Robust Structural Design: All structural parts are reinforced for greater reliability and quality.

Compact Rotation Unit: Driven by cycloid motor for compact structure, low failure rate, and improved torque.

High Tramming Efficiency: Features national standard engineering machinery tramming track for greater climb ability.

Easy Maintenance: New enclosure design improves appearance and facilitates convenient maintenance and service.

Certified Quality: Product holds CE, ISO 9001:2000, and ISO 9001:2008 certifications.

Versatile Operation: Fast and low speed switchable for feeding, lifting, and rotation to improve efficiency.

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: ≤2.82hTerms 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. operates as a trading company, manufacturer, and group corporation based in Henan, China. The company has a robust production capacity and has completed numerous international projects in the mining industry, supported by a large number of R&D engineers and quality control staff. It holds ISO 9001 certification, affirming its commitment to quality management. The company has a significant global presence, with exports to over 60 countries and various successful EPC projects. Despite this, specific financial data and details about customization capabilities are limited.

Supplier typeJiaozuo Hanfa Industrial Co., Ltd. is a trading company, manufacturer, and group corporation based in China.

CertificationsThe supplier holds an ISO 9001 certification, which indicates adherence to international quality management standards.

After-Sales capabilityThe company emphasizes customer satisfaction and has a special after service team to ensure high-quality customer support.

R&D capabilityWith 30 patents and a professional R&D team, the company demonstrates significant innovation capabilities.

Production capacityThe supplier operates 4 production lines with an annual production output valued between US$50 million and US$100 million.

Client casesThe supplier has completed 600 mine EPC projects and exported products to over 60 countries.