What is the lead time for production?

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

What payment terms are accepted?

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

What is the working pressure range for the CQL60 hammer?

The working pressure for the 6' hammer (CQL60) is 1.0-2.5Mpa, with an air consumption of 10m3/min at 1.0Mpa or 20m3/min at 1.8Mpa.

RC Drlling Water Well Drilling Core Drilling Machine Tools DTH Hammer and Bit Cql60

Name: RC Drlling Water Well Drilling Core Drilling Machine Tools DTH Hammer and Bit Cql60
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1916020065

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 Efficiency & Low Consumption: More efficient energy transfer, faster drilling speed, and lower air and oil consumption.

Simple Design & Long Life: Simple piston design with fewer internal parts, heat-treated components, and longer service life.

Easy Maintenance & Disassembly: Fewer parts reduce failure rates; multi-sted thread connection allows easy disassembly.

Reliable Valve Air Distribution: Equipped with a foot valve for more reliable air distribution and stable performance.

Wide Size Range: Available in sizes from 1-3' to 12' hammers, covering various drilling depths and requirements.

Full Customization Options: Supports customization from samples, designs, full customization, and minor adjustments.

ISO 9001 Certified Quality: Manufactured under ISO 9001:2000/2015 standards with 100% finished product inspection.

Low MOQ for Trial Orders: Minimum Order Quantity is only 1 Pc, allowing for easy trial orders and testing.

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: ≤3.75h

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 are the main advantages of the CQL60 DTH Hammer?

It features reliable valve air distribution, a simple piston design for long life, efficient energy transfer, faster drilling speed, and lower air and oil consumption.

Q:Is customization available for this product?

Yes, we offer customization from samples, designs, full customization, and minor customization options.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Pc, making it easy to place trial orders.

Q:What certifications does the product have?

The product is certified under ISO 9001:2000 and meets JIS and ASTM standards.

Q:How easy is it to maintain and disassemble the hammer?

It is designed for easy maintenance with fewer internal parts and less failure. Disassembly is simple due to the multi-sted thread connection between the top sub, drive chuck, and external cylinder.