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High-Performance DHD350 DTH Drill Hammer for Mining Operations

Name: High-Performance DHD350 DTH Drill Hammer for Mining Operations
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 2103946805

Hunan, ChinaChangsha DTH Drill Construction Machinery Co., Ltd.

US$720.00

1-49 Pieces

US$675.00

50-99 Pieces

US$640.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1 Year

Model NO.

5inch

Certification

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Weight

78.5kg

Length

1209mm

Outer Diameter

125mm

Hole Range

135-155mm

Working Pressure

1.0-2.5MPa

Transport Package

Wooden Box

Specification

1250x160X180 mm

Trademark

CS Drill

Origin

Hunan, China

HS Code

8207

Production Capacity

5000

Key features

No Foot Valve Design: Eliminates foot valve fracture issues and prevents expansion/contraction problems.

Higher Drilling Speed: Drilling speed is 15%-30% higher compared to hammers with foot valves.

Low Power Consumption: Features higher impact frequency and lower air and oil consumption.

Oil Saving Technology: Oil consumption is approximately 10% lower than standard foot valve models.

Durable Structure: Simple, reliable parts structure ensures long life and low-cost maintenance.

Customizable Options: Weight, length, outer diameter, hole range, and working pressure are customizable.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

CE Certified: Product meets CE certification standards for quality and safety.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesProduct Certification

Changsha DTH Drill Construction Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-07-10Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤2.64hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Changsha, with a stated business scope covering mechanical equipment, hardware, electronic products, instruments, metal products, and general equipment manufacturing. It reports export experience of three years, exports accounting for 41%–50% of total sales, overseas agents or branches, and maintenance and repair services in countries including Peru, Brazil, and Argentina. Reported production capacities cover drilling rigs, reverse-circulation drilling tools, DTH hammers, drill bits, and drill pipes, while customization from samples and designs is available. The supplier holds ISO9001:2015 and CE certifications. Service procedures exist but lack written records, and no overseas warehouse or showroom is available. Financial information is indicated for 2021–2023, but no substantive financial performance details are provided. Innovation evidence is mixed: ODM and OEM services are available, but no new products were reported in the past year and no SDK is...

Supplier typeThe supplier is explicitly classified as a trading company, with its business scope covering sales of mechanical equipment, hardware, electronic products, instruments, leather products, metal products, and related equipment manufacturing. Its associated-company industry is listed as wholesale and retail, reinforcing its trading-oriented profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityThe supplier reports maintenance and repair services through overseas agents or branches in Peru, Brazil, Argentina, and other countries. However, its service assessment, corrective-action, and complaint-handling procedures have no written records, and it has no overseas warehouse or showroom, so the evidence supports service availability but not fully documented service controls.

Production capacityStated annual capacities include 500 drilling rigs, 8,000 reverse-circulation drilling tools, 10,000 DTH hammers, 500,000 drill bits, and 100,000 drill pipes, with inventory capability also reported. However, the supplier is classified as a trading company and its valid manufacturing-contract status is unknown, so the scale of directly controlled production is not fully established.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services. This indicates capability to support customer-specific product requirements, although no examples or scope limitations are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are both. We have our own factory and also maintain long-term relationships with other factories.

Q:What is the minimum order quantity?

Our MOQ is 1 piece or 1 complete set. The price may vary based on the order quantity. Sample orders are welcome for quality testing.

Q:Do you accept OEM and ODM?

Yes, both OEM and ODM are acceptable. Please provide your requirements or design drawings. Our R&D team, led by Dr. Zhao Mingchun with 25 years of experience, can assist.

Q:How are the products packed?

Products are packed in plywood cases and pallets for export to protect against damage during transportation. Custom packaging is available upon request.

Q:What is the delivery time?

Generally, it takes 15-25 days. If items are in stock, delivery usually takes only 5-10 days.