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KSQ Technologies (Beijing) Co. Ltd

  • China,Beijing ,Beijing
  • Verified Supplier
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China QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''
China QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''

  1. China QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''
  2. China QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''
  3. China QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''
  4. China QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''

QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''

  1. MOQ: 1 Piece DTH Hammer
  2. Price: Negotiation
  3. Get Latest Price
Supply Ability 20000 pieces per month
Delivery Time 25 days
Packaging Details Carton Box or Wooden Box
Name DTH Hammer
Series QL80 COP84 DHD380 M80 SD8
Size 8''
Type With Foot Valve, No Foot Valve
Use Tunneling, Mining,Quarrying,Water Well
Color Green,Black ,Orange ,Blue,Golden
Brand Name MIROC
Model Number DTH Hammer
Certification API
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 20000 pieces per month Delivery Time 25 days
Packaging Details Carton Box or Wooden Box Name DTH Hammer
Series QL80 COP84 DHD380 M80 SD8 Size 8''
Type With Foot Valve, No Foot Valve Use Tunneling, Mining,Quarrying,Water Well
Color Green,Black ,Orange ,Blue,Golden Brand Name MIROC
Model Number DTH Hammer Certification API
Place of Origin China
High Light down hole hammerdown the hole hammer

QL80 COP84 DHD380 M80 SD8 DTH Hammers , High Pressure mining hammer 8.0''

 

In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length.
 
Basic Information

Items Replacement Parts
1 Top sub
2 O-ring of top sub
3 Breakout Ring
4 Check Valve
5 Spring
6 Compression Buffer
7 Air Distributor
8 Internal cylinder
9 Piston
10 External cylinder
11 Guide sleeve
12 O-ring of stop ring
13 Stop ring
14 Breakout ring
15 Drive chunk
16 Drill bit

 

COP84/ DHD380 Hammer Specification:

Drilling Diameter(mm) Hammer Length Without Bit(mm) External Diameter(mm) Weight Without Bit(kg)
φ195-φ254 1492 180mm 188
Working Pressure(Mpa) Air Consumption(m³/min)
1.5-3.0 Mpa 1.0Mpa: 15 m³/min 1.8Mpa: 26 m³/min 2.4Mpa: 34 m³/min
Impact rate at 17 bar Recommended Rotation Speed Connection Rod Thread Bit Shank
27HZ 20-30 r/min. API 4 1/2'' Reg COP84/DHD380

 

Applications
1. mine and quarry
2. road construction for the drilling and blasting work
3. water well drilling
4. slope protection

 

KSQ Related Rock Drilling Tools:

 

(1) Integral Drill Rod–Shank H19 x 108mm and H22 108mm.
(2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12 degree
(3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming     bit,extension rod, MF-Rod, coupling sleeve of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.
(4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll Rand etc.
(5) Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit.

Other products: Tricone bits, PDC bits, self- drilling hollow anchor bar etc. 


 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2009

  • Total Annual:

    3000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...

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Get in touch with us

  • Reach Us
  • KSQ Technologies (Beijing) Co. Ltd
  • Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
  • https://www.rock-drillingtools.com/

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