What transportation methods are available?

Transportation is available by air, express, or sea, according to your specific requests.

What certifications does the company hold?

The company holds ISO 9001:2008 certification for the product and ISO 9001:2015 for the management system.

Eccentric Casing System for Rock Drilling

Name: Eccentric Casing System for Rock Drilling
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1926680515

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-1,000.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2008

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Mining Type

Mining

Transport Package

Ply-Wood Case for Safe Delivery

Trademark

Super Diamond

Origin

China

HS Code

8412310090

Production Capacity

50, 000PCS / Year

Key features

Custom Design Capability: Capable of designing and manufacturing according to customer requirements on bit diameter, air holes, and shape.

Wide Compatibility: All DTH hammers and bits are compatible with Sandvik, Atlas Copco, and other major brands.

Premium Material Quality: Made of high-quality alloy steel with premium hardened procedures for long service life.

Experienced Engineering Team: Technicians and engineers with over 15 years of field experience ensure accurate client demand fulfillment.

Stable Production Lead Time: Full production chain secures stable and prompt delivery, generally requiring 15-30 days.

Versatile Application Range: Widely used for water wells, geothermal wells, tunneling, quarrying, and civil engineering projects.

Strict Quality Control: All spare parts are strictly inspected before shipping with 100% visual and function inspection.

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

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: ≤10.30h

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:Can the product be customized?

Yes, we can design and manufacture according to customer requirements on bit diameter, number of air holes, carbide button shape, and bit face shape. Customization options include full, minor, sample-based, and design-based customization.

Q:What is the production lead time?

Generally, the production lead time is 15-30 days. During peak season, it may take one month, while off-season lead time is also approximately one month.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Q:What is the warranty policy?

Products are made of high-quality steel, and all spare parts are strictly inspected before shipping. We provide quick responses to complaints and suggestions.