Great Wall Diamond Drill(hong Kong)co., Ltd

Dth Hammer Dhd350, Cop54, Sd5, Misson50

Dth Hammer Dhd350, Cop54, Sd5, Misson50, DTH Hammer high quality
Item Code / Model Number:
DTH Hammer high quality

Dth Hammer Dhd350, Cop54, Sd5, Misson50 Dth Hammer Dhd350, Cop54, Sd5, Misson50
DTH hammers are used for Ore mining, quarrying, well drilling,and other construction project.working with DTH drilling pipe and DTH drill bit.
We can supply a full range of High Air Pressure DTH rock drilling hammers:
CH35 (DHD3.5,COP34) 90mm -110mm drilling hole
CH45 (DHD340,COP44,SD4,QL40,MISSION40)105mm-138mm drilling hole
CH55 (DHD350,COP54,SD5,QL50,MISSION50)138mm-165mm drilling hole
CH65 (DHD360,COP64,SD6,QL60,MISSION60)152mm-203mm drilling hole
CH85 (DHD380,COP84,SD8,QL80,MISSION80)195mm-254mm drilling hole

Type:Drill Shank Machine Type: Drilling ToolCertification: ISO9001.2008
Material: Alloy steel
Processing Type:Forging
matching: Atlas copco and Ingersoll-rand model,Mission,SD,

Technical data:
Description Bit Shank Thread Connection Outside Dia.(mm) Length Without Bit(mm) Weight Rec.Hole Size(mm)
CH55 DHD350 COP54 API 2 3/8" REG PIN API 3 1/2" REG PIN 126 1214 57 138-165
Working Pressure Impact frequency at 1.7Mpa Recommended Rotation Speed Air consumption
1.2-2.4Mpa 25HZ 30-50r/min 1.2Mpa 1.7Mpa 2.4Mpa
8.2 14.9 23.4

Compared with the overseas brands, our advantages are as following:
1.Interchangeable with DTH bit and drill pipe manufactured by Atlas copco and Ingersoll-rand.
2.Price are competitive against the famous brands and quality closed to Atlas.


Features:
1.Fast drilling speed and low air consumption, lower oil consumption due to inner structure of DTH hammer designed according to newest rock drilling theory.
2. Energy-saving and more durable due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
4. Good sealing effect to prevent water and rock cutting entering to the hammer.
About Us:
1. Our factory has been specialized in manufacturing & exporting drilling tools and spare parts over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 10 year's professional working experience.
4. Our products are exported throughout the world. Main market:Russia,USA,North Africa.
Canada,Australia,Brazil,Uruguay,etc.
Questions you may be interested in:
1.Payment: T/T,Western Union,Paypal
2.Delivery time: Based on your order qty, generally it takes 15-20 days for
production.only need 2 or 3 days if it’s available in our stock.
3.Shipment:
Trail order: we suggest by DHL,express
Bulk order: we suggest by sea.
4. Quality control: We have our experienced QC Dep.
They will perform stick inspection and tesing for every order before shipping out.
5. About aftersale services
Our sales team and technical Dep. Will be available at any time.(Holidy excluded)
  • Place of Origin:
  • China
  • Unit Price:
  • USD 860
  • Price Terms:
  • FOB ChangSha
  • Packing:
  • Inner package with Cartons,Outer package with Wooden Case.
  • Payment Terms:
  • T/T;Cash
  • Payment Remarks:
  • Western Union
  • Delivery Time:
  • 20days days
  • Min Order Quantity:
  • 1pcs
  • Standard / Certificates:
  • ISO9001:2008
  • Keywords:
  • dth hammer, dth drilling hammer

Company Profile

  • Business Type:
  • Manufacturer
  • Country:
  • China
  • Employee Count:
  • 280
  • Established Year:
  • 2005

Contact Information

  • Company Name:
  • Great Wall Diamond Drill(hong Kong)co., Ltd
  • Country:
  • China
  • Address:
  • Xin Yao North Road, Tian Xin District, Chang Sha City, Hunan, China
  • Website:
  • http://www.greatwalldrill.com

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