What is the recommended work pressure?

The recommended work pressure range is 1.0-2.2 Mpa.

Does the company provide after-sales support?

Yes, we provide after-sales service and our team of drilling specialists is available to assist.

High-Performance 4 Inch DTH Hammer for Hard Rock Drilling

Name: High-Performance 4 Inch DTH Hammer for Hard Rock Drilling
Brand: Zhejiang Miningwell Supply Chain Management Co., Ltd.
SKU: 2009203002

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

US$548.00

1-4 Pieces

US$538.00

5-9 Pieces

US$533.00

10+ Pieces

Sample price:US$548.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One Year

Model NO.

m40

Certification

ISO 9001:2000

Standard

a P I

Manufacturing Process

Forging

Material

Carbon Steel

Transport Package

Carton

Specification

113*15*15cm

Trademark

D Miningwell

Origin

Zhejiang, China

Production Capacity

5000PCS Per Month

Key features

High Energy Transduction: Designed with advanced high-tech theory for faster working speed and less air consumption.

Stable Working Performance: Uses best raw materials and advanced forging process for long life and easy assembly.

Comprehensive After-Sales Service: Provided with one-year warranty and professional drilling specialist support.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.

Diverse Welding Joint Types: Available in Single Flat Wrench, Double Flat Wrench, and Ingersoll Rand types.

Efficient Drilling Solution: Cost-effective tools for mining, tunnelling, quarrying, and water-well projects.

Experienced Manufacturer: Over 20 years of operation with own workshops for rigs, hammers, and drill pipes.

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: ≤2.60h

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