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COP DHD QL HD SD BR TD40 type DTH Hammer down the hole hammer quarry for water well mining
COP DHD QL HD SD BR TD40 type DTH Hammer down the hole hammer quarry for water well mining
COP DHD QL HD SD BR TD40 type DTH Hammer down the hole hammer quarry for water well mining
COP DHD QL HD SD BR TD40 type DTH Hammer down the hole hammer quarry for water well mining

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General introduction:

COP DHD QL HD SD BR TD 40 type DTH Hammer down the hole hammer quarry  for water well mining 

It is a kind of high air pressure DTH Hammer without foot valve and without valve, our newest design. It is also one of the most advanced DTH Hammers in the world.

 

We manufacture DTH Hammers in different sizes ranging from 1 to 12. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage, delivering minimum performance loss. 

We offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380,COP and QL hammer.The optimum range of hole size for blast drilling with DTH is 90mm to 254mm,smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known fort heir reliability and longevity.

 

Specification:External Diameter (mm)Connection threadHole rang (mm)
Low air pressure DTH hammer CIR type50~180CIR**55~200
Middle air pressure BR & COP type70~110 85~115

3 inch DTH hammer

DHD3.5,COP34,COP32,QL30,M30,IR3.5

81API 2 3/8” Reg90~110

4 inch DTH hammer

DHD340,COP44,M40,SD4,QL40

99API 2 3/8” Reg110~150

5 inch DTH hammer

DHD350,COP54,M50,SD5,QL50

125API 2 3/8” or API 3 1/2” Reg135~165

6 inch DTH hammer

DHD360,M60,SD6,QL60,COP64

142API 3 1/2” Reg152~216

8 inch DTH hammer

DHD380,COP84,M80,SD8,QL80

180API 4 1/2” Reg203~305

10, 12inch DTH Hammer

SD10, DHD1120,NUMA 100, NUMA 125

275API 6 5/8 Reg PIN305-445

15 inch DTH Hammer

DHD1150, SD15,NUMA125

330API 7 5/8’’ REG350-660

1-12 inch middle-low/high air pressure DTH hammer & bit
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit
Shank adapter, coupling sleeves and all kinds of adapters 

Advantages:

Compared with the oversea brands, our advantages are bellowing:

a. Our products can match over 95% against the original products

b. Price are competitive against the famous brands and best quality against the small factory

 Images  

COP DHD QL HD SD BR TD40 type DTH Hammer down the hole hammer quarry for water well mining

Process of products

COP DHD QL HD SD BR TD40 type DTH Hammer down the hole hammer quarry for water well mining

 

 

 

  • Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 14 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
  • Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
  • Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
  • Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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Afrimart Online

Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.

Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.

  • Address: B21, China Town Mall Midrand, 1685
  • Contact Seller: (011) 805 0386

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