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Changsha ENYU Engineering Equipments Co. Ltd.
Changsha ENYU Engineering Equipments Co. Ltd.
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DHD350 / COP51 DTH Hammers And Bits For Mineral Exploration , Faster Drilling Speed

Changsha ENYU Engineering Equipments Co. Ltd.
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DHD350 / COP51 DTH Hammers And Bits For Mineral Exploration , Faster Drilling Speed

Brand Name : ENYU DRILL

Model Number : DHD350/COP54

Certification : ISO9001: 2008, SGS

Place of Origin : Hunan, China

MOQ : 1 PCS

Price : Negotiable

Payment Terms : T/T

Supply Ability : 1000 PCS/ Month

Delivery Time : 10-30 days

Packaging Details : Wooden box

color : as request

Length (less bit) : 1214 mm

Weight (less bit) : 76.5 kg

hole range : ∅135-∅155

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Introduction:

DHD350/COP54 dth hammer usually is used in high air pressure work condition.

It uses valvleless air distribution.

The compressed air is adopted as the driving force. The working pressure is 1.0-2.5Mpa.

Technical data:

Length (less bit) Weight(less bit) External diameter Bit shank Hole range Connection thread
1097mm 76.5kg ∅125mm

COP51

DHD350

∅135-∅155

API 2 3/8"Reg

API 2 1/2"Reg

Working Pressure Impact rate at 1.7 Mpa Recommended rotation speed Air consumption
1.0Mpa 1.8Mpa 2.4Mpa
1.0-2.5Mpa 25HZ 20-35r/min 9 m³/min

15

m³/min

23 m³/min

Feature:

1. A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock.

2. Valveless hammers

3. Long service life, less failure and easier to maintain

4. Lower air consumption

DHD350 / COP51 DTH Hammers And Bits For Mineral Exploration , Faster Drilling Speed


Product Tags:

down the hole hammer bits

      

dth drill bit

      
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DHD350 / COP51 DTH Hammers And Bits For Mineral Exploration , Faster Drilling Speed Images

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