High Air Pressure Drilling Tool with DHD Ql Mission Cop Design Hammer

• Customization: Available
• Product Shape: Cylinder Shape
• Condition: New
• Model NO.: QL
• Weight (Kg): 42.7
• Place of Origin: Changsha, Hunan, 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 High Air Pressure DTH Hammer QL40 Martillo, designed specifically for mine drilling rigs. This exceptional hammer boasts remarkable characteristics, including a valve air distribution system that ensures unparalleled reliability. The piston is crafted with a simple yet robust design, extending its lifespan significantly. Enjoy faster drilling speeds thanks to efficient energy transfer, all while maintaining ease of disassembly through innovative multi-step thread connections.

 

Product Parameters

 

Key features include valve air distribution for enhanced reliability, a straightforward piston design for prolonged durability, optimized energy transfer for swift drilling, a reduced number of internal parts for simplicity, and effortless disassembly for convenience.

 

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 packaged using durable ply-wooden cases and pallets, ensuring maximum protection during export and preventing any damage during transportation. We also offer custom packaging solutions tailored to your specific needs upon request.

 

 

Company Profile

 

With over two decades of expertise, Changsha DTH Drill Construction Machinery Co., Ltd. stands as a leader in the drilling tools industry since its inception in 1996. Originally serving as the designated processing hub for down-the-hole drilling tools by the Changsha Institute of Mining Research, we have evolved through strategic collaborations with esteemed institutions such as the Chinese Academy of Sciences, Japan's NIMS, University of Queensland, and EMPA, reinforcing our 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.