What is the lead time for production?

Lead time varies by season: within 15 workdays, one month, or 1-3 months for both peak and off-peak seasons.

What material is used for the hammers?

The hammers are manufactured from carbon steel using a forging process for durability.

D Miningwell Down The Hole Hammer Rock Drilling Hammer for Subway Piling

Name: D Miningwell Down The Hole Hammer Rock Drilling Hammer for Subway Piling
Brand: Zhejiang Miningwell Supply Chain Management Co., Ltd.
SKU: 1965765932

Zhejiang, ChinaZhejiang Miningwell Supply Chain Management Co., Ltd.

US$97,000.00

1-4 Pieces

US$92,307.00

5-9 Pieces

US$89,230.00

10+ Pieces

Sample price:US$97000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

3 Months

Model NO.

MWQC1200-1800K

Certification

ISO 9001:2000

Standard

API

Manufacturing Process

Forging

Material

Carbon Steel

Transport Package

Carton

Specification

130X180X23 cm

Trademark

D Miningwell

Origin

Zhejiang, China

Production Capacity

5000PCS Per Month

Key features

Versatile DTH Hammer Series: Includes Cluster, Secondary Reaming, Combined, and Ring Cutting types for diverse piling needs.

High-Performance Air Volume: Efficient operation under 1Mpa to 2.4Mpa pressure with air volumes ranging from 36 to 336 m3/min.

Customization Options: Supports Full Customization, Minor Customization, and Flexible customization from samples or designs.

ISO 9001 Certified Quality: Manufactured under ISO 9001:2000 standards with strict random visual and function inspections.

Carbon Steel Construction: Forged from durable carbon steel for robust performance in urban construction and subway piling.

Wide Rig Compatibility: Compatible with Rotary Drilling, Long Auger, Reverse Circulation, and One Time Hole Forming rigs.

Professional After-Sales Support: Comprehensive after-sales service provided with a 3-month warranty for peace of mind.

Established Manufacturer: Factory established in 2017 with 12 production lines and 4 QA/QC inspectors ensuring quality.

Company profile

Self-brandedExperienced TeamHigh Repeat Buyers ChoiceImporters and Exporters

Zhejiang Miningwell Supply Chain Management Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.30h

About Our Factory & Business Background

AddressNo. 18, Gaotang Road, Qujiang District, Quzhou City, Zhejiang Province

Plant Area1736 square meters

Number of Employees17

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months

Minimum Order Quantity10 pcs

Supply Chain Partners19

Our Production Capability & Technical Expertise

Main ProductsDTH Hammer, DTH Bit, Shank Adapter, Water Well Drill Pipe, Taper Drill Bits, Water Well Drilling Rig, Air-Compressors, Mine Drilling Rig, Thread Drill Bit, Jack Hammer

Production Lines12

Production MachinesSawer, Lathe, Miller, Drilling machine, Grinder, Heat Treatment machine, Friction Welding machine

QA/QC inspectors4 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes