5-7 Bar Low Air Pressure Downhole Hammer CIR90 CIR 90 DTH Hammer

China 5-7 Bar Low Air Pressure Downhole Hammer CIR90 CIR 90 DTH Hammer, Find details about China DTH Hammer, Down The Hole Hammer from 5-7 Bar Low Air Pressure Downhole Hammer CIR90 CIR 90 DTH Hammer

Basic Info.

Model NO.

CIR 90

Net Weight

20 Kgs

Length Without Bit

930 mm

Hole Size Range

90-105mm

Impact Rate

840 Stoke/Min

Air Consumption

7.2 M3/Min

Trademark

SINODRILLS

Transport Package

Plywood Box

Specification

cir90

Origin

China

HS Code

8207199000

Model NO.

CIR 90

Net Weight

20 Kgs

Length Without Bit

930 mm

Hole Size Range

90-105mm

Impact Rate

840 Stoke/Min

Air Consumption

7.2 M3/Min

Trademark

SINODRILLS

Transport Package

Plywood Box

Specification

cir90

Origin

China

HS Code

8207199000

Product Desciption

Product specification

Product photos

Related products

Hammer size	Shank type	Recommended DTH bits diameter	Working pressure
3.5"/3" DTH hammer	COP32, COP34, DHD3.5, MISSION30	90mm - 105mm	8-30 bar
4" DTH hammer	DHD340, QL40, MISSION40, SD4, TD40, COP44, COP44 GOLD, COP42	110mm - 130mm	8-30 bar
5" DTH hammer	DHD350, QL50, MISSION50, SD5, TD50, COP54, COP54 GOLD	134mm - 152mm	8-30 bar
6" DTH hammer	DHD360, QL60, MISSION60, SD6, TD60, COP64, COP64 GOLD, COP66	152mm - 203mm	8-30 bar
8" DTH hammer	DHD380, QL80, MISSION80, SD8	203mm - 305mm	8-30 bar
10" DTH hammer	SD10, Numa100	240mm - 311mm	17-24 bar
12" DTH hammer	DHD112, SD12, QL120, Numa120	311mm - 445mm	17-24 bar

What we do

Down The Hole rock drilling tools	Top hammer rock drilling tools	Self drilling anchor system	Drag bits

- DTH hammers - DTH bits - DTH drill pipes - Odex and Symmeric drilling	- Taper drill bits and rods - Threaded buttons bits and drill rods - Shank adapters - Couplings	- Threaded hollow anchor bars. - Accessories ( drill bit, coupling, nut, plate, centralizer etc.)	- Step drag bit (3 wings, 4 wings ) - Chevron drag bit (3 wings, 4 wings )
Application	Application	Application	Application
Mining, quarry, water well drilling, geothermal drilling, construction foundation work etc.	Mining, quarry, construction foundation work	tunnel roof support, slop stability, Soil nailing, rock bolting, micropile etc.	mining, water well drilling, geothermal drilling etc.

Our company

Our Workshop

FAQ

Q1: Are you a manufacturer?
A1: Yes, we own 2 plants to manufacture various drilling products, including TH (top hammer) drilling products, DTH drilling products, self-drilling anchor systems and drag bits.
       So we are a one-stop supplier of full range of rock drilling products.

Q2: What qualifications do you have?
A2: Till 2016, we have following qualifications:
-  ISO 9001:2008 quality management system;
-  3AA2 credit rating by Dun & Bradstreet;
-  Honoring Contract and Keeping Promise Enterprise by AIC;
-  EC examination certificate for self-drilling anchor bars;
-  2 invention patents & 6 utility patents.

Q3: Where did you export and what was your annual export amount?
A3: Till 2020 we have exported to 105 countries and our average annual export amount within recent 3 years is 30 million USD.

Q4: What kind of payment terms do you offer and what is your best payment terms?
A4: We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc. Our best payment terms is 120 days after shipping date for our distributors and sole distributors.

Q5:Do you offer warranty on your products?
A5: Yes, for different products we offer different warranty that cover all manufacturing defects in materials and workmanship. The longest period of warranty is 2 years after shipping date.

Q6: Do you offer OEM service?
Q6: Yes, we offer OEM service if you have regular requirement.