Which port do you ship from?

We usually ship containers from Shanghai Port, but Guangzhou Port is also available.

What are the main advantages of this DTH hammer?

Advantages include strong single impact energy, low energy consumption, 1:1 piston-to-bit weight ratio for efficiency, and a check valve for underwater drilling.

Low Air Pressure DTH Hammer

Name: Low Air Pressure DTH Hammer
Brand: Changsha Heijingang Industrial Co., Ltd.
SKU: 680619972

Hunan, ChinaChangsha Heijingang Industrial Co., Ltd.

US$100.00-1,000.00

1 Piece

Product profile

Customization

Available

Condition

New

Mining Object

Mining

Model NO.

HR90

Usage

Ore, Water Well, Coal

Power Type

Pneumatic

Type

Core Drilling Rig

Transport Package

Poly Wood

Specification

SGS ISO

Trademark

HJG

Origin

China

HS Code

84123100

Production Capacity

50000 PC/Year

Key features

High Efficiency Design: Piston and Bit weight ratio of 1:1 for long effective acting time and extended service life.

Wet Drilling Capability: Supports adding high-pressure water to air for wet rock drilling to prevent dust pollution.

Anti-Reverse Valve: Equipped with a check valve device to effectively drill holes under water conditions.

Low Energy Consumption: Strong single impact energy with low energy consumption during rock crushing.

OEM & ODM Support: Accepts both OEM and ODM customization for specific client requirements.

Low MOQ: Minimum order quantity is just 1 piece or 1 complete set, flexible for small orders.

Fast Delivery: General delivery time is about one month, consistent in both peak and off seasons.

Manufacturer Direct: Direct from manufacturer with over 17 years experience and 700+ employees.

Company profile

Changsha Heijingang Industrial Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-01-25 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangsha Heijingang Industrial Co., Ltd., established in 1999, is a Chinese limited company specializing in rock drilling equipment and pneumatic tools. It operates from a 54,034 m² manufacturing plant in Hunan, China, and has a workforce of 834 employees. The company holds multiple certifications, including ISO9001:2015, ISO14001:2015, and ISO45001:2016, indicating a strong management system. With exports accounting for 41%-50% of sales, it serves diverse markets across the globe. The company has a robust production capability, producing 200,000 pieces of DTH hammer/drill bits and 10,000 drill rigs annually. However, details on after-sales and customization capabilities are not well-documented.

Supplier typeThe supplier is categorized as a limited company from China, established in 1999.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, suggesting robust management systems.

Financial creditWith a registered capital of 20 million RMB and an annual production output valued between US$50 million and US$100 million, the supplier appears financially credible.

R&D capabilityThe supplier is involved in manufacturing new-style drilling rigs and has 22 years of research and development experience.

Production capacityThe supplier operates 10 production lines and has a significant annual output, indicating strong production capability.