widely used for open-pit mining, quarry, hydropower engineering dth hammer

widely used for open-pit mining, quarry, hydropower engineering dth hammer, 1.adopt special steel, 2long life - details see: https://www.machineto.com/widely-used-for-open-pit-mining-quarry-hydropower-engineering-dth-hammer-10317257
Place of Origin:Zhejiang China (Mainland)Brand Name:WAJRModel Number:WAJR-90Type:DTH Hammer
Machine Type:Drilling EquipmentCertification:ISO9001Material:CarbideProcessing Type:Forging
Use:Ore MiningApplication:Ore Mining,Mining or water well drillingDrill hole size::90mm-100mmOuterside diameter:80mm
Weight::22kgAdvantage:Factory price and High qualityPacking Detail:Inner package with cartons,outer package with wooden caseDelivery Detail:Within 7-15 days after receiving your full payment
Color:as you request   
widely used for open-pit mining, quarry, hydropower engineering dth hammer
contact supplier for widely used for open-pit mining, quarry, hydropower engineering dth hammer


widely used for open-pit mining, quarry, hydropower engineering dth hammer

Rock Drilling , Downhole Drilling Tools, Drilling rig,mining drilling/bits,dth hammer,Button bit

Detailed Product Description:

widely used for open-pit mining, quarry, hydropower engineering dth hammer Techincal Parameters:

modleDrillingh diameteExternal diameterHammer lengthWeightWorking pressureAir consumptionImpact frequencyDrill pipe specification
WAJR-90Φ 90-100Φ 80796220.5-0.77≥840Φ 50 Φ 60

Other choice of Products:

According to different drilling application, we have different design to meet customers with good quality and good price .

ModelWAJR-76AWAJR-90WAJR-90AWAJR-110AWAJR-930WAJR-940WAJR-115WAJR-140
Drilling diameter (mm)Φ70-76Φ90-100Φ90-100Φ100-120Φ90-100Φ110-140Φ110-140Φ152-165
External diameter (mm)Φ67Φ80Φ80Φ95Φ80Φ98Φ100Φ124
Hammer

Length (mm)

76679679683887090710381450
Weight (kg)15222236243847126
Working

pressure (mpa)

0.5-0.70.5-0.70.5-0.70.5-0.70.8-1.20.7-1.71.2-2.00.7-2.1
Air

Consumption(m3/min)

3761164.5-83.5-158.5-25
Impact frequency≥810≥840≥840≥840≥700810-1450≥820≥840
Drill pipe specificationΦ42Φ50Φ50Φ60Φ50Φ60Φ50Φ60Φ70Φ50Φ60Φ50Φ60Φ76Φ76Φ76

We can supply different WAJR-DTH Hammers:WAJR-76A,WAJR-90,WAJR- 90A,WAJR-110A.WAJR-930,WAJR-940,WAJR-115,WAJR-140

Pictures of products:

Our Qualification and Certification:

ISO 9001:2008 international standard

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widely used for open-pit mining, quarry, hydropower engineering dth hammer
Packaging Detail:Inner package with cartons,outer package with wooden case
Delivery Detail:Within 7-15 days after receiving your full payment

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