What is the lead time for production?

The lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, Western Union, and Money Gram.

What is the weight of the DHD3.5 hammer?

The weight of the DHD3.5 hammer is 38 kg.

DHD3.5 - 3.5inch DTH Hammer for Mining& Quarry

Name: DHD3.5 - 3.5inch DTH Hammer for Mining& Quarry
Brand: Henan Jeao Heavy Industry Machinery Co., Ltd.
SKU: 708053392

Henan, ChinaHenan Jeao Heavy Industry Machinery Co., Ltd.

US$400.00

1-4 Pieces

US$370.00

5+ Pieces

Product profile

Customization

Available

Certification

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

Manufacturing Process

Forging

Model NO.

DHD3.5

Material

Alloy Steel

Size

3.5"

Bit Shank

DHD3.5

Weight

38kg

Working Pressure

10.5-18bar

Air Consumption(M3/Min)

5-10

Transport Package

Wooden Case

Specification

CE ISO

Trademark

JEAO

Origin

China

HS Code

84314320

Production Capacity

10000 Sets Per Months

Key features

Advanced High-Pressure Design: Newest design without foot valve, offering higher impact frequency and 15-30% faster drilling speed.

Energy Efficient Performance: Lower air and oil consumption with oil usage reduced by approximately 10% compared to foot valve models.

Complete Drilling Solution: Provides full suite including DTH bits, hammers, drill rods, air compressors, and drilling rigs.

Durable and Reliable Structure: Simple structure with reliable parts ensuring long life and easy, low-cost maintenance.

Optimized Cuttings Discharge: Check valve can be replaced with larger hole version for more efficient cuttings discharge.

Wide Industry Application: Suitable for mining, energy, metallurgy, geology, coal, water conservancy, chemical, and road construction.

Multiple Size Options: Available in 3, 4, 5, 6, and 8-inch DTH hammers with various compatible shank models.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Company profile

Henan Jeao Heavy Industry Machinery Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2012-11-18Nearest Port: Shanghai Port, Qingdao Port, Tianjin PortAverage Response Time: ≤9.58hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is a trading company engaged in the wholesale and retail of mechanical equipment and related products, with a strong export presence accounting for 71% to 90% of total sales. They hold ISO 9001 and ISO 14001 certifications and have CE product certification, but lack documented procedures for after-sales service. Financial data is available up to 2023, indicating stability. They offer ODM and OEM services, but have limited R&D resources with only one engineer. Despite not collaborating with Fortune 500 companies, they maintain a high repeat buyer preference of 80% to 100%.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications and has CE certification for product compliance.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or corrective actions, indicating weak after-sales service capability.

Financial creditThe supplier's financial data is up-to-date through 2023, suggesting financial stability.

R&D capabilityThe supplier offers ODM and OEM services but has limited R&D capability with only one engineer and no new products launched last year.

Production capacityThe annual production output is between US$2.5 Million and US$5 Million, with a consistent lead time of within 15 workdays even during peak seasons.

Customization capabilityThe supplier provides customization services through ODM and OEM capabilities.