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R25, R28, R32, R38, T38, T45 and T51 Coupling sleeves

R25, R28, R32, R38, T38, T45 and T51 Coupling sleeves

    • R25, R28, R32, R38, T38, T45 and T51 Coupling sleeves
    • R25, R28, R32, R38, T38, T45 and T51 Coupling sleeves
    • R25, R28, R32, R38, T38, T45 and T51 Coupling sleeves
  • R25, R28, R32, R38, T38, T45 and T51 Coupling sleeves

    Product Details:

    Place of Origin: CHINA
    Brand Name: SUPER DRILL
    Certification: CE ISO9001
    Model Number: R22,R25, R28, R32, R38, T38, T45, R3

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Packaging Details: Standard package by wooden case or customized by your request.
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 10000 Piece/Pieces per Month small hole drilling bit
    Contact Now
    Detailed Product Description
    Thread:: R22,R25, R28, R32, R38, T38, T45,T51 Type:: Drilling Tool
    Certification:: API Use:: Ore Mining
    Color:: Black

    cupling sleeves, other name is Coupling, when using rock drills with male shank adapters

    and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod. We can manufactures   semi-bridge, full bridge coupling sleeves for the percussive tools.

    Semi-Bridge Coupling sleeve

    Small non-threaded bridge in the center

    Steel cannot thread past bridge area

    Smaller diameter steel end portions fit together in the centre bridge area of the coupling

    Semi-bridged couplings are most suited to high torque machines

    Most rope and T threaded couplings are semi-bridged

    Full-Bridge Coupling sleeve

    Eliminates the potential for the coupling to creep along the threaded joints

    Typically used in surface applications

    Better uncoupling characteristics and tend to maintain tighter joints

    Less chance of jamming

    Best suited to machines equipped with independent rotation (i.e., S36IR rock drill)

     

     
    MODEL Thread length Diameter Weight
    (mm) (mm) Appro* Kg
    Coupling sleeve(Full bridge)
    FB-R2214032 R22 140 32 0.5
    FB-R2514037 R25 140 37 0.5
    FB-R3215045 R32 150 45 1
    FB-R3216045 R32 160 45 1.1
    FB-R3216045 R32 160 45 1.1
    FB-R3817055 R38 170 55 1.6
    FB-R3818055 R38 180 55 1.6
    FB-R3819055 R38 190 55 2.2
    FB-T3819055 T38 190 55 1.8
    FB-T4520766 T45 207 66 3.2
    FB-T5123572 T51 235 72 4
    FB-T5123577 T51 235 77

    4.3

     
    R25, R28, R32, R38, T38, T45 and T51 Coupling sleevesR25, R28, R32, R38, T38, T45 and T51 Coupling sleeves
    Packing & Delivery

    1, Bundle
    2, Wooden case
    3, As the clients' requirement
    4, Delivery : By air & sea, delivery time: depends on the quantity.

     

    R25, R28, R32, R38, T38, T45 and T51 Coupling sleeves
    Superdrill Equipment Co.,Ltd

    Superdrill Equipment Co.,Ltd , an professional manufacturer of various Rock Drills,quarrying & mining tools for natural dimensional stone quarrying, mining and construction.
    Our products include:

    Top hammer drilling tools (R25-R28, R32, R35 T38,T45,T51,GT60);Extension Rod ;Coupling and Shank adaptors.API standard series drilling pipesHigh, Medium and Low air pressure DTH hammers and bits,( 2'' ~ 24''): DHD,COP,Mission,QL,SD,Numa series; Overburden Casing system ( Concentric & Symmetric casing sytem, Odex Casing System), Double Casing System and Reverse Circulation System Etc.

    Our products can be perfectly matched with the world famous brand such as Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufacturers’ products.

    Our company has introduced the most advanced manufacturing equipments and technology in this area and has established an integrated production system. Electro-hydraulic forging hammers for forging process, Italian atmosphere-controllable sealed quench furnace for heat treatment, CNC machines for accurate finishing and experienced workers in metal machining all contribute to the good performance of our products. Till now, we have fulfilled the purpose of all parts being finished precisely and key processes being controlled numerically. Meanwhile, we have been awarded of varies of technology and products patents which ensure the high quality and reliability of our products.

     

    FAQ

    Q1.Why choose us?

    A1. Our technique and team is top-classed in China. We are confident to provide produts quality which is equivalent to worldwide factories drill bit.

    Q2. Where are our products applied to?

    A2.Mine, tunnel,slope,foundation pit.

    Q3. Do you have different quality for different kind of stone?

    A3. Yes, according hardness of stone and stone’s feature, we have different teconology respectively.

    Q4. If we need technical support, can you offer us?

    A4. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.

    Q5. Do you offer free samples?

    A5. Normally we do not offer free samples, but we could properly adjust according to detailed requirement.

    Q6. Is there cheap shipping cost to import to our country?

    A6. For small order, Express will be the best.

    And for bulk order, sea ship way is best but take longer time.

    For urgent orders, we suggest via air to airport or by Express send to your door.

    Q7. Which Express company you send? How many days we can receive?

    A7. We are official partner of TNT, UPS, DHL, Fedx. it will take only 3-5 days after we sent.

    Q8. When you can reply to me when I send you an Inquiry?

    A8. We promise to reply within 24 hours( including holidays) on receipt of your inquiry

     

    R25, R28, R32, R38, T38, T45 and T51 Coupling sleevesContact: Lucy

    R25, R28, R32, R38, T38, T45 and T51 Coupling sleevesTel: +86 713 8906693

    R25, R28, R32, R38, T38, T45 and T51 Coupling sleevesWhatsapp/Phone:+86 18186993613

    R25, R28, R32, R38, T38, T45 and T51 Coupling sleevesE-mail: sales@superdrill.com.cn

    R25, R28, R32, R38, T38, T45 and T51 Coupling sleevesAddress: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province

     
     

     

     
     

    Contact Details
    Hubei Superdrill Mechnical Equipment Co.,Ltd

    Contact Person: Mrs. Lucy

    Tel: 86--18186993613

    Fax: 86-0713-8906693

    Send your inquiry directly to us (0 / 3000)

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