Big Size 718mm Low Air Pressure DTH Drilling Hammer M330 for Mining and Drilling

• Customization: Available
• Certification: ISO 9001:2000, SGS
• Standard: GB
• Model NO.: MH330P
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Spline: M330
• Od: 718mm
• Length: 2100mm
• Can It Be Customized?: Yes.
• Transport Package: Wooden Case
• Trademark: MING
• Origin: Made in China
• HS Code: 8431432000
• Production Capacity: 20000PCS/Year
• Package Size: 200.00cm * 500.00cm * 600.00cm
• Package Gross Weight: 1999.000kg

Product Description

Big Size 718mm Low Air Pressure DTH Drilling Hammer M330 for Mining and Drilling
 

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.

 

Technical Date

Model	Spline	OD(mm)	Hole range(mm)	Length (mm)	Connection Thread	Working pressure(Bar)	Air Consumption			Weight (Kg)
MH100P	SD10	225	254~305	1568	API6-5/8"REG	10~25	10.3BAR/150PSI-711CFM	13.8BAR/200PSI-1067CFM	15.2BAR/225PSI-1422CFM	336
MH120P	N120,N125,SD12	275	302~460	1880	API6-5/8"REG	7~25	6.9BAR/100PSI-700CFM	13.8BAR/200PSI-1575CFM	15.2BAR/225PSI-1925CFM	700
MH180P	N180, SD18	410	460~660	2210	API8-5/8"REG	7~25	6.9BAR/100PSI-1200CFM	13.8BAR/200PSI-2200CFM	15.2BAR/225PSI-3000CFM	1700
MH240P	N240	525	610~860	2300	API8-5/8"REG	7~25	6.9BAR/100PSI-2000CFM	13.8BAR/200PSI-6000CFM	15.2BAR/225PSI-7000CFM	2680
MH240PS	N240S	525	860~1100	2600	120H HEX PIN	7~25	6.9BAR/100PSI-2000CFM	13.8BAR/200PSI-6000CFM	15.2BAR/225PSI-7000CFM	3200
MH330P	M330	718	900~1200	2100	240 HEX PIN	7~25	6.9BAR/100PSI-2625CFM	10.3BAR/150PSI-4900CFM	13.8BAR/200PSI-7700CFM	5500

 

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.

1. 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.

1. 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
 

Company Profile

 

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:usually it 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.

Our Service

1.Pre-sale service:

If demand, assist clients to get rich and generous returns on their investments.Select DTH tools model.Design and manufacture down the hole products according to client's requirement.
2.Services during the sale:
Assist clients to draft solving plans.
Pre-check and accept Rock drill products ahead of delivery .
3.After-sale services:
Our sales team will response for your question within 24 hours (Holidays Excluded)
Technical Support will be available in any time.
Free replacement can be provided once the failure confirmed caused by our product quality.
 

Product Application

KINGDRILLING Diamond Co., Ltd is specialized manufacturer and supplier of Rock Drilling Tools for Mining, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.

Transport

 

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.

More products: