Can I visit your factory before placing an order?

Sure, welcome. Kindly contact us for address details and time schedule.

Durable Middle Air Pressure Hammer for Efficient Coal Extraction

Name: Durable Middle Air Pressure Hammer for Efficient Coal Extraction
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 1935130701

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

US$75.00

1 Piece

Sample price:US$75.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Unavailable

Warranty

Unavailable

Model NO.

BR2

Certification

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Carbon Steel

Net Weight

3.1kg

Application

Drilling Tool

Button Shape

Spherical Button

Process

Spherical Button

Bit Face

Flat Face Bit, Convex Face Bit, Concave Face Bit

Hardness

HRC58 - HRC63

Spline

Bit Shank Length

165mm

Transport Package

Carton and Wooden Case

Specification

BR2-90mm

Trademark

CS Drill

Origin

Changsha, Hunan, China

Production Capacity

10000piece/Month

Key features

Superior Wear Resistance: High grade steel and advanced heat treatment ensure long service life.

High Penetration Rate: Ingenious design allows for efficient coal extraction and drilling.

Customizable Button Shape: Available in ballistic, spherical, or mixed shapes to match rock formations.

Flexible Color Options: Standard golden color or customized colors available upon request.

OEM and ODM Support: Acceptable with requirements or design drawings provided by clients.

CE Certification: Product meets CE safety and quality standards for international markets.

24-Hour After-Sales Service: Technical support available around the clock for operational assistance.

Customizable Packaging: Standard ply-wooden cases or customized packaging for special requests.

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: ≤10.73hTerms 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 have many long-relationship factories.

Q:What is your minimum order quantity?

Our MOQ is 1pc or 1 complete set, the price may rely on the order quantity. We welcome sample orders to test our quality.

Q:Can you accept OEM and ODM?

Yes, both are acceptable. Please tell us your requirements or design drawings. We have an R&D team led by Dr. Zhao Mingchun with 25 years of experience.

Q:How is the product packed?

Using ply-wooden cases and pallet for exporting to protect products and avoid damage during transportation. We can also customize packaging.

Q:What is the delivery time?

It depends, generally it takes about 15-25 days. If in stock, it usually takes only 5-10 days.