How long can you deliver the machine?

Generally, we can deliver the machine in 7 days. The average lead time is within 15 workdays for both peak and off-season.

Low Air Pressure DTH Hammer

Name: Low Air Pressure DTH Hammer
Brand: Henan Hanfa Heavy Industry Equipment Co., Ltd.
SKU: 2115295754

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

US$100.00-1,000.00

20 Pieces

Product profile

Customization

Available

Certification

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

Standard

AISI

Model NO.

DTH Hammer

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Cast Steel

Length

800-908mm

External Diameter

80-137mm

Hole Range

85-178mm

Working Pressure

0.5-0.7MPa

Transport Package

Standard Export Packing

Specification

800-908mm

Trademark

Origin

China

Production Capacity

100piece/Day

Key features

Customizable Dimensions: Length 800-908mm, External Diameter 80-137mm, Hole Range 85-178mm.

High Efficiency Design: Large single impact energy with low energy consumption for rock drilling.

Dust Control Feature: Allows adding high pressure water to compressed air to prevent dust pollution.

Water Drilling Capability: Equipped with check-valve assembly, enabling drilling in water conditions.

Extended Service Life: Optimized piston and drill bit weight ratio prolongs drilling tool life.

Certified Quality: Products hold CE, RoHS, ISO 9001, QC, and TUV certificates.

Professional Manufacturer: Established in 1998 with over 20 years of industry experience.

Comprehensive Support: 24-hour response, on-site engineer training, and 1-year warranty.

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: ≤4.20hTerms 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.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, DTH drilling rigs, piling rigs, etc. Our products have been exported to more than 50 countries in Asia, South America, and Africa.

Q:Are your products qualified?

Yes, our products all have gained ISO certificates. We have a specialized quality inspection department for checking every machine before leaving our factory.

Q:How about your machine quality?

All of our machines hold ISO, QC, and TUV certificates. Each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

Q:Do you have after service?

Yes, we have a special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provide the training for your staff.

Q:What about the quality warranty?

We offer one-year quality warranty for machines' main body.