CIR90 Low Air Pressure Down The Hole DTH Hammer for Drilling Tool

• Certification: ISO 9001:2000, SGS
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Model: Mhcir90
• Model NO.: MHCIR90
• Od: 80mm
• Hole Range: 90-120mm
• Weight: 21kg
• Transport Package: Wooden Case
• Trademark: MING
• Origin: Made in China
• HS Code: 8431432000
• Production Capacity: 20000PCS/Year

Product Description

CIR90 Low Air Pressure Down The Hole DTH Hammer for Drilling Tool

Product Description

DTH hammer are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects. 

The DTH hammer is the perfect tool for your drilling needs, with a longer service life and superior performance. With its excellent wear resistance and structural optimization, the hammer offers unmatched durability and reliability.

 

Designed for high-speed drilling and stability, our DTH hammers stand out from the competition. Its structural optimization ensures that it operates at maximum efficiency, enabling efficient and effective drilling in a variety of conditions.

 

 

Technical date

 

Model	OD(mm)	Hole range(mm)	Length(mm)	Connection Thread	Working pressure(Bar)	Air Consumption(CFM)	Weight(KG)
MHCIR65	61	70	745	F42*10PIN	4~10	212~353	13
MHCIR70	65	76	750	F48*10PIN	4~10	212~353	13.5
MHCIR90	80	90~120	460	F48*10PIN	4~12	282~424	21
MHCIR110	98	110~150	870	PIN2-3/8"REG BOX	6~12	282~424	33
MHCIR130	112	130~175	890	PIN2-3/8"REG BOX	6~12	282~424	46
MHCIR150	136	150~200	904	F70*10BOX	6~12	353~565	70
MHCIR170	156	170~250	1030	F100*28PIN	8~14	424~635	96
MHCIR200	182	200~250	1058	F100*28PIN	8~14	565~706	130

 

Product Application

It is widely used in earth and stone technology, mining, well drilling, construction technology, drilling well, side column support, etc.

Company Profile

Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.

Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.

Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality. 

Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.

Our Advantages

1. High quality: We are the partners with a lot of big factories in China. We can provide the best quality products to you. 
2. Competitive price: Competitive price because of direct factory price. 
3. Fast delivery time: It usually takes 25 days for production.only 3 or 5 days if we have stock of your request size.
4. Best quality control: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
5. Problems solve ability: This ability comes from rich experiences of drill bits industry and reliable sales..
6. OEM,ODM service: Your own request about product will be served well.
7. Best after service: We will go to your place to check and solve the problems if you need.

After Sales Service

1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
1.Select equipment model;
2.Design and manufacture products according to client's special requirement ;
3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

Packaging & Shipping

Packed by Carton or Wooden cases.
Delivery:

1. Goods in stock can be delivered within 5 days.
2. DTH Bits production time is about 15 days.
3. DTH Hammer product time is about 30 days.

Transprotation: By air, By Express or By sea / By train , according to your requests.

FAQ

1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
 
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
 
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
 
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
 
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

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