Kaishan K10 DTH Hammer for Mining & Water Well Drilling

Technical Selection

Key parameters for matching this machine to your job. Send us your hole diameter, depth and rock condition and our engineers will confirm the right configuration.

Key Advantages

Applications

High Pressure Series Models

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Main Components

• Outer cylinder
• Piston
• Bit shank adapter
• Valve assembly
• Air distributor
• Check valve
• Wear sleeve
• Retainer ring

Working Principle

The Kaishan K10 DTH hammer operates on the principle of down-the-hole percussion. Compressed air is supplied through the drill pipe to the hammer, which is located directly above the drill bit. Inside the hammer, a piston reciprocates rapidly, striking the bit shank with high impact energy. The bit then crushes the rock at the bottom of the hole. After each impact, the bit rotates slightly, and the air flows through the bit's flushing holes to remove cuttings from the hole. The hammer's valving system controls the movement of the piston, ensuring efficient energy transfer and minimal air loss. This mechanism allows the K10 to drill hard rock efficiently, as the impact energy is applied directly to the bit without loss through the drill string. The result is faster penetration, reduced bit wear, and lower fuel consumption compared to other drilling methods.

Detailed Features

• ▸High impact energy for fast penetration
• ▸Durable alloy steel construction
• ▸Heat-treated piston and cylinder
• ▸Optimized air flow for hole cleaning
• ▸Compatible with standard 10-inch bits
• ▸Easy maintenance and disassembly
• ▸Low air consumption
• ▸Long service life and reliable performance

Packaging & Shipping

Each Kaishan K10 DTH hammer is packed in a sturdy wooden case with foam padding to prevent damage during transport. The case is then placed on a pallet or into a container according to order quantity. Standard export packaging ensures protection against moisture and impact. For full container loads, hammers are secured with steel straps. Delivery time is typically 15-30 days after order confirmation, depending on quantity. Shipping ports include Shanghai, Ningbo, or as per customer request. We provide all necessary export documents and can arrange air or sea freight.

After-Sales Service

Kaishan offers a 12-month warranty on the K10 DTH hammer against manufacturing defects. Our global service network provides 24-hour technical support and genuine spare parts availability. We offer on-site training for operators and maintenance personnel to ensure optimal performance and safety. Regular maintenance kits and replacement components are available to minimize downtime. Our experienced engineers can assist with troubleshooting and application optimization. Customers can contact our service hotline or local distributor for prompt assistance.

Frequently Asked Questions