Mh50q Spline Shank Down The Hole High Air Pressure DTH Drill Hammer

• Certification: ISO 9001:2000, SGS
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Model: Mh50q
• Model NO.: MH50Q
• Spline: Ql50
• Od: 125mm
• Hole Range: 135-155mm
• Length: 1090mm
• Weight: 67kg
• Transport Package: Wooden Case
• Trademark: MING
• Origin: Made in China
• HS Code: 8431432000
• Production Capacity: 20000PCS/Year

Product Description

MH50Q Spline Shank Down the Hole High Air Pressure DTH Drill Hammer

Product Description

KINGDRILLING DTH PERAK SERIES HAMMER is designed with simple structure and unique conception make PERAK series become reliable, excellent and easy controllable drilling product. With different models from 3-33 inches which coupled with MB drilling bit, MSX, MRS, MNX pipe drilling system, PERAK series could deal with all kinds of different stratum drilling work. The diameter from 90-1200mm. Otherwise, we can also produce the custom size you need. Each type of DTH hammers are fitted with standard API connections, or others connections can be produced as follow to your requirements.

In the world of drilling and excavation, efficiency and precision are paramount. One revolutionary tool that has significantly transformed the drilling industry is the Down-The-Hole (DTH) hammer. This innovative piece of equipment has revolutionized drilling operations, offering enhanced performance, cost-effectiveness, and versatility across various applications.

DTH hammers are percussion drilling tools designed to drive a drill bit deep into rock formations by delivering powerful blows directly to the bit. Unlike traditional drilling methods that rely on rotary motion to cut through rock, DTH hammers operate by combining impact and rotation to bore into the ground efficiently.

 

Technical date

 

Model	Spline	OD(mm)	Hole range(mm)	Length (mm)	Connection Thread	Working pressure (Bar)	Air Consumption			Weight (Kg)
QL SHANK HAMMER
MH40QL	QL40	99	110~135	1070	API2-3/8"REG	12~20	10BAR/145PSI-177CFM	18BAR/261PSI-318CFM	24BAR/348PSI-494CFM	40
MH50QL	QL50	125	135~155	1090	API2-3/8"REG/API2-7/8"IF/API3-1/2"REG	13~23	10BAR/145PSI-247CFM	18BAR/261PSI-494CFM	24BAR/348PSI-671CFM	67
MH60QL	QL60	146	155~203	1183	API3-1/2"REG	15~25	10BAR/145PSI-318CFM	18BAR/261PSI-635CFM	24BAR/348PSI-918CFM	92
MH80QL	QL80	180	195~254	1330	API4-1/2"REG	15~30	10BAR/145PSI-424CFM	18BAR/261PSI-777CFM	24BAR/348PSI-988CFM	171

How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)
How to choose the suitable Pneumatic DTH hammer?

1. Hole Size:                

 It is better for you to choose the one which the outside diameter is nearest to the hole diameter. This will reduce the hole collapse, and the hole cleaning is easier.

     2. Air Consumption:  

You must consider about the consumption of compressed air when you use the Pneumatic DTH hammer. Generally speaking, with the raising of the size of hammer, peak performance requires higher compressed gas consumption and lower pressure. In order to make sure each hammer will be used in the proper consumption of compressed air and pressure, please refer to the attachment.

    3. Drill rig Capacity:   

The larger bit and hammer will need the drilling rig to provide greater torque and promoting force, but do not exceed the maximum load of the drill. As for the other questions about drill ability, please consult your sales representative.

Product Application

It is used for Mining, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.

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 20 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 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.

3. 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.

4. Shipping way.
Sample order: We suggest Courier express like DHL/UPS/FEDEX or by air/by train.
Bulk order: We suggest by air or by sea.

5. After Services.
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time.

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