DHD Ql Mission Cop High Air Pressure Drilling Tool Hammer

• Customization: Available
• Product Shape: Cylinder Shape
• Condition: New
• Model NO.: QL
• Warranty: 1 Year
• Weight (Kg): 42.7
• Place of Origin: Hunan, China, Changsha, China
• Processing Type: Forging
• Machine Type: Drilling Tool
• Process: Forging+Machining+Surface Treatment
• Applicable Industriey: Energy & Mining
• Material: Carbon Steel
• Brand Name: CS Drill
• Video Outgoing-Inspection: Provided
• Type: High Air Pressure Hammer
• Length(mm): 1057
• Machinery Test Report: Not Available
• Transport Package: Wooden Box

Product Description

Product Description

 

Introducing the cutting-edge High Air Pressure DTH Hammer QL40 Martillo, specifically crafted for mine drilling rigs. This innovative tool boasts remarkable attributes such as a valve air distribution system ensuring reliability, a streamlined piston design for exceptional durability, and efficient energy transfer that elevates drilling speed to new heights. Furthermore, its convenient multi-step thread connections allow for seamless disassembly, making maintenance a breeze.

 

Product Parameters

 

Experience the remarkable synergy of valve air distribution, a straightforward piston design, and optimized energy transfer, all contributing to fewer internal components and effortless disassembly.

 

Parameters of QL40 DTH Hammer
Length  (without bit)	Weight (without bit)	External Diameter	Bit Shank	Hole range	Connection Thread
1097mm	41kg	φ99mm	SD4	φ110-φ135mm	API 2 3/8"      Reg
Working Pressure	Impact rate at 1.5Mpa	Recommended rotation speed		Air consumption
1.0-2.5Mpa	27HZ	25-40r/min		1.0Mpa	1.8Mpa	2.4Mpa
				6m³/min	10m³/min	15m³/min

 

Packaging & Shipping

 

 

Our products are meticulously packed in sturdy ply-wooden cases and pallets for export, providing excellent protection against potential transit damage. We also offer bespoke packaging solutions tailored to your specific requirements.

Company Profile

 

Changsha DTH Drill Construction Machinery Co., Ltd, with a legacy of over 20 years since 1996, has been a trailblazer in the drilling tools industry. Initially established as the designated processing site for down-the-hole drilling tools by the Changsha Institute of Mining Research, the company now proudly collaborates with prestigious institutions like the Chinese Academy of Sciences, Japan's NIMS, the University of Queensland, and EMPA, reflecting its strong commitment to innovation and excellence.

 

 

FAQ

 

Q: Are you exact manufacturer or just trading company?
A: We are both, we have our own factory and long-term relationships with other factories.

Q: What is your minimum order quantity?
A: Our MOQ is 1 piece or 1 complete set, with prices depending on the order quantity. Sample orders are welcome.

Q: Can you accept OEM & ODM?
A: Yes, both are acceptable. Please provide your requirements or design drawings. Our R&D team, led by Dr. Zhao Mingchun, is experienced in designing drilling tools.

Q: How about Packing?
A: We use ply-wooden cases and pallets for export. Custom packaging is available.

Q: How about the delivery time?
A: Generally 15-25 days, or 5-10 days if in stock.

Q: Can I have a visit to your factory before the order?
A: Sure, welcome. Please contact us for address details and scheduling.