Name: QL50 DTH Hammer Carbon Steel Down-the-Hole Hammer with φ135-φ155mm Hole Range and Modular Components
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: Ql50
Price: 508.50 USD
Availability: InStock

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QL50 DTH Hammer Carbon Steel Down-the-Hole Hammer with φ135-φ155mm Hole Range and Modular Components

Product Details:

Place of Origin:	CHINA
Brand Name:	MIROC
Certification:	ISO
Model Number:	Ql50

Payment & Shipping Terms:

Minimum Order Quantity:	1
Delivery Time:	20-30
Supply Ability:	3000

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Detailed Product Description

Type:	DTH Hammer	Material:	Carbon Steel
Color:	Customized	Application:	Water Well, Mining, Quarrying
Usage:	Borehole Drilling	Hole Range:	φ135-φ155mm
Highlight:	Carbon Steel DTH Hammer , φ135-φ155mm Hole Range Down-the-Hole Hammer , Modular Components QL50 Hammer

QL50 DTH Hammer

QL DTH Hammers

DTH (down-the-hole) drilling utilizes a hammer positioned at the bottom of the drill string, powered by compressed air transmitted through drilling rods. This system drives the piston to generate impact power that effectively drills and crushes rock formations. DTH drilling is widely applied in mining, quarrying, water well drilling, and foundation piling operations.

Experience revolutionary drilling efficiency with the QL Series, delivering exceptional power in Down-the-Hole applications. Designed for general-purpose use in exploration, construction, and mining, the QL Series represents adaptability, simplicity, and superior performance while minimizing operating costs.

The QL Series prioritizes simplicity and serviceability, featuring modular components and snap-in cylinders that facilitate easy maintenance and swift replacements, significantly reducing downtime and operational expenses.

Adapting seamlessly to diverse drilling requirements, the QL Series includes a reversible casing and multiple customization options for operational flexibility across various drilling applications. The hybrid valved design maximizes air compressor productivity and optimizes air usage for enhanced overall drilling efficiency.

Technical Specifications

Length (Less bit)	Weight (Less bit)	Outer Diameter	Connection Thread	Bit Shank	Hole Range
1154mm	73.5Kg	φ126mm	API2 3/8"REG	QL50	φ135-150mm
Work Pressure		Recommended rotation speed		Air Consumption
Work Pressure		Recommended rotation speed		1.0Mpa	1.8Mpa
1.0-2.5 Mpa		30~60r/min		9m3/min	15m3/min