SOLLROC High air pressure QL series DTH hammer

Brief info:SOLLROC High air pressure QL series DTH hammer, US $ 500 - 2,000 / Piece, Hunan, China, SOLLROC, hammer.Source from Changsha Sollroc Engineering Equipments Co., Ltd. on Alibaba.com.

Product Introduction

DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.

Company Introduction

1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.

2. We have advanced technology and equipment.

3. Our technician has more than 13 year's professional working experience.

Technical Parameters

Shank	External diameter	Top Sub Thread	Hole range (mm)	Working pressure (Mpa)	Recommended rotation speed	Air consumption(m3/min)
Shank	External diameter	Top Sub Thread	Hole range (mm)	Working pressure (Mpa)	Recommended rotation speed	1.0Mpa	1.8Mpa	2.4Mpa
QL40	99mm	API2 3/8'' REG	110-135	1.0-2.5	25-40r/min	6	10	15
QL50	125mm	API3 1/2'' REG	135-155	1.0-2.5	20-35r/min	9	15	23
QL60	148mm	API3 1/2'' REG	155-190	1.0-2.5	20-30r/min	10	20	28.5
QL80	185mm	API4 1/2'' REG	195-254	1.0-2.5	15-25r/min	15	26	34

Product Features

1. Tough construction

2. Can withstand high pressure

3. Elevated durability

4.Rust proof

SOLLROC High air pressure QL series DTH hammer

Delivery

Package

DTH hammers >>

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ODEX and concentric system >>

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