Products Catalog | Changsha ENYU Engineering Equipments Co., Ltd China

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2007

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Product Catalog: Rock drilling tools [9]; Drilling accessories [1]
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Changsha ENYU Engineering Equipments Co., Ltd

Button Bit

Specifications
Bit diameter
Includes Tapered Rock Drilling Tools and Threaded Rock Drilling Tools
32mm, 34mm, 36mm, 40mm
50mm, 55mm, 60mm, 64mm, 76mm, 89mm, 102mm, 115mm
A lot of kind type for Button Bits. In addtion to, we can product the products according to the custome rs.
Usefulness: Rock drilling tools and mining tools for use in quarrying, Mining, Tunnelling, Construction and Ci
Coal mining tools

Our companymainly produce kinds of rock drilling bits and coal mining tools, also we can produce according the requirement of the custmers. Our products is mainly used in coal mining, stoning, road construction, metal miningand etc. The products is being exported to many foreigh country and enjoy good reputation.
Drilling equipment

Our business line as follows:
1. DTH bits, similar or equal DHD, COP and SD series bits;

2. DTH hammers, similar or equal DHD, COP and SD series hammers;
3. Button bits, connection tapered or threaded, diameter from 33mm to 127mm;
4. Cross bits, connection tapered or threaded, diameter from 28mm to 95mm;
5. Coupling sleeves, R25, R32, R38, T38, T45, T51;
6. Self-drilling grouting
Diamond Core bit

Diamond core bits are widely used in the fields of geological exploration, engineering-oriented, hydroelectric and building engineering. Diamond drill bit series include the bits of different structures (Single tube bit, Double tube bit and wire line coring bit, etc.) and of various bit standards (domestic and foreign standards. ) .
Diamond reaming shell is used together with diamond drill bits,
DTH hammer

My company is specializing in manufacturing of materials and tools for mining for many years. Now, we have exported our products to many courtries and won a very good reputation from all of our customers. So we are quite sure that the equipments will meet the requirement of you.
We can produce:
A) High pressure DTH hammer
1) 3. 5 hammer, shank: DHD3. 5
2) 4 hammer, IR DHD340A / SD4 / COP44
DTH bit

From 115mm, 120mm, to 165mm, 178mm and 270mm and 310mm, The shank can be designed according to different hammer, for example: DHD Hammers series (DHD340, DHD350, DHD360, DHD380 ets. ) , Cop Hammers series (Cop34, Cop44, Cop54 etc.) , HD hammer series, Mach hammer series (MACH30, MACH40, MACH50, MACH60 etc) , Surface can be Flat and convex and others according to different Rock, what's more, we can
Chisel Bits

We sell different normal chisel bits, straigt horse shoe bits, chisel bits with diameter 20mm, 25mm, 28mm, 32mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm, 43mm, 44mm, 46mm, 49mm; Socket diameter 15mm, 18mm, 19mm, 22mm, 24mm, 25mm; Taper 4. 8 degree, 6 degree, 7 degree, 11 degree, 12 degree.
Cross Bit

Cross Bits:
( 1) Diameter: D30-115mm
( 2) Tapered connection: 6degree, 7degree, 11degree etc.
( 3) Threaded connection: R22-R38, T38-T51.
( 4) Package: Wood case or Plastic box.
Button Bits

Specifications
Bit diameter
Includes Tapered Rock Drilling Tools and Threaded Rock Drilling Tools
32mm, 34mm, 36mm, 40mm
50mm, 55mm, 60mm, 64mm, 76mm, 89mm, 102mm, 115mm
A lot of kind type for Button Bits. In addtion to, we can product the products according to the custome rs.
Usefulness: Rock drilling tools and mining tools for use in quarrying, Mining, Tunnelling, Construction and Ci
Rock Drilling Tools

1. DTH bits, similar or equal DHD, COP and SD series bits;
2. DTH hammers, similar or equal DHD, COP and SD series hammers;
3. Button bits, connection tapered or threaded, diameter from 33mm to 127mm;
4. Cross bits, connection tapered or threaded, diameter from 28mm to 95mm;
5. Coupling sleeves, R25, R32, R38, T38, T45, T51;
6. ODEX systeme;
7. Air leg rock drill, Hand held air leg roc

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