Sign In | Join Free | My himfr.com
Home > Reverse Circulation Hammer >

Professional Rock Drill Accessories

    Buy cheap Professional Rock Drill Accessories from wholesalers
     
    Buy cheap Professional Rock Drill Accessories from wholesalers
    • Buy cheap Professional Rock Drill Accessories from wholesalers

    Professional Rock Drill Accessories

    Ask Lasest Price
    Brand Name : New Diamond
    Model Number : Reverse Circulation Hammer
    Certification : ISO9001:2008
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : According to order quantity
    Delivery Time : 5-8 work days
    • Product Details
    • Company Profile

    Professional Rock Drill Accessories

    Description


    1. According to the newest rock drilling theory to design our DTH hammer for deliver maximum energy to drilling bit and ensure high drilling rate.


    2. High quality alloy steel materials and advanced processing technology ensure smooth operation,reliability and longer service life.


    3. The simple structure of our DTH hammer ensure low problem rate and easy operation &maintenance.


    4. The drilling speed is 15%-30% higher than other brands.


    Applications


    Our DTH hammer are widely applied to open pit and underground mining to drill blasting holes, drainage holes, ventilation holes, center holes or blasting holes of raising boring, pipe holes and other deep holesin all various strength rocks, such as quarry exploitation, earthwork projects, water-well, constructionsand so on.


    Specifications



    Item DescriptionWeight(kg)
    NRC45NRC55NRC65NRC52
    1,Internal Ciclip0.030.040.050.04
    2,Air Screen0.350.440.650.44
    3,Top Sub6.509.6520.009.65
    4,“O”Ring0.010.020.020.02
    5,Sample Tube5.106.7212.506.75
    6,Check Valve0.250.680.850.68
    7,Spring0.040.120.100.12
    8,“O”Ring0.010.020.020.02
    9,Air Distributor0.851.483.501.48
    10,“O”Ring0.020.010.020.01
    11,Internal Cylinder2.204.124.204.12
    12,Piston8.5016.9024.0016.90
    13,External Cylinder14.5019.5032.0021.50
    14,Guided Sleeve1.200.905.501.90
    15,“O”Ring---0.02
    16,Stop “O”Ring---0.01
    17,Stop Ring---0.32
    18,Sharout---1.86
    19,Drive Chuck3.205.656.504.17
    20,Bit Retaining Pin0.010.150.30-
    21,Drill Bit10.5015.8031.0011.05

    Feature Advantage


    1.Price commitment: in order to ensure the high reliability of products, raw material selection are using grapefruit brand products; under the same competitive conditions,and not to reduce product technical performance on the basis of sincerity at a favorable price to customers.


    2.Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.


    3.Customer service: in order to create new diamond brand, enhance the visibility of enterprises, establish corporate image, we serve customers with the principle of "preferential prices, good service, reliable product quality" principle.



    The appearance of the picture is different from that of the actual product, and the actual product is the standard.






    Quality Professional Rock Drill Accessories for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Hunan New Diamond Construction Machinery Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)