What certifications does the product have?

The product meets ISO 9001:2000 certification standards.

What is the working pressure range?

Working pressures range from 0.7 Mpa for 1-3 inch hammers up to 2.5 Mpa for larger 12 inch hammers.

What is the manufacturing process?

The manufacturing process involves forging, with surface treatment by spray-paint.

Cr150 Benzer Urun Bulunamad Goldenroc Your Fastest Driller Diamond Driltech

Name: Cr150 Benzer Urun Bulunamad Goldenroc Your Fastest Driller Diamond Driltech
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1917683565

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-1,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2000

Standard

JIS, ASTM

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Transport Package

Ply-Wooden Cases for Exporting

Specification

2 Inch to 12 Inch

Trademark

Super Diamond

Origin

China

HS Code

8207199000

Production Capacity

10000

Key features

High Air Pressure DTH Hammer: CQL60 model features advanced valve air distribution for reliable performance and faster drilling speed.

Simple Piston Design: Engineered for long life, fewer internal parts, and easier maintenance with heat-treated components.

Efficient Energy Transfer: Delivers faster drilling speed with lower air and oil consumption compared to standard hammers.

Easy Disassembly: Top sub, drive chuck, and external cylinder connected by multi-thread for quick and simple maintenance.

Wide Size Range: Available in 1-3 inch to 12 inch hammers with working pressures from 0.7 to 2.5 Mpa.

ISO 9001 Certified: Manufacturing process and quality control certified under ISO 9001:2000 and ISO 9001:2015 standards.

Full Customization: Offers full customization, minor customization, and options from samples or designs.

100% Product Inspection: Every finished product undergoes visual and function inspection by 4 dedicated QA/QC inspectors.

Company profile

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Shenzhen PortAverage Response Time: ≤10.38h

AI-Powered supplier vetting

SummaryThe supplier is focused on providing high-quality products and advanced technology in sectors such as earthwork engineering and geothermal drilling. While they have a strong R&D capability with ODM services and participate in international trade shows, their lack of overseas facilities and OEM services for popular brands are notable limitations. Financial data indicates no operating revenues or profits over recent years, raising concerns about financial credibility. They hold ISO9001:2015 certification but lack an environmental impact assessment report.

Supplier typeThe supplier is involved in sectors like earthwork engineering and construction, offering comprehensive rock drilling solutions with a focus on technology and service.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating a standardized quality management system.

After-Sales capabilityThe supplier lacks overseas warehouses, showrooms, and agents, limiting their after-sales service capabilities internationally.

Financial creditThere is a lack of operating revenues and profits over recent years, suggesting potential financial instability.

R&D capabilityThe supplier has a strong R&D capability, including ODM services and available SDKs, indicating a robust innovation potential.

Production capacityThe supplier has 20 qualified suppliers and a consistent lead time, reflecting stable production capabilities.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customizations.

Product Q&A

Q:What is the warranty period?

The product description does not specify a warranty period, but highlights a simple design for long life and fewer failures.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, Western Union, and small-amount payments.

Q:What are the lead times for production?

The average lead time is one month for both peak season and off-season.

Q:Is customization available?

Yes, full customization, minor customization, and customization from samples or designs are available.

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Cr150 Benzer Urun Bulunamad Goldenroc Your Fastest Driller Diamond Driltech