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        Your present location:产品首页 >> Products Services >> PDC Picks >> Picks For Underground Mining >> PDC Coal Mining Bits
        • Product Name: PDC Coal Mining Bits
        • Product ID: PDC Coal mining bits
        • Added time: 2018-03-07
        • Views : 233

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         Place of Origin:  Wuhan, China                         Brand Name:     REETEC
        Model Number:     U45, U84, U92, U95, U135,U170        Machine Type:  Shearer, Continous Miners, Claw Drill Bits.
        Certification:   ISO9001-2008
        Material:  Carbide Steel, hard-alloy tungsten carbide holder, PDC buttons.
        Processing Type:   Forging,heat treatment. CNN machining, cold extrusion
        Use:   Road milling drum, mining machine, trenching machine, longwall shearer drum, continuous miner drums applications for foundation, surface mining, tunneling, trenching industry. Mining and tunnel boring, road milling
        Usage:   Coal mining, surface mining, underground mining


         

        Advantages:
          (1)High wear resistance. The wear resistance of PDC is 100 thousand times of carbide alloy. And the substrate’s wear resistance is more than 10 times than of steel material 42 CrMo. It can increase the life of PDC picks greatly, especially used in medium hard formation..
          (2)High impact resistance. The impact strength is greater than 400 Joule. It can effectively avoid break off and increase the service life.
          (3)High heat resistance. The performance won’t degrade bellow 700℃. In practical use, its service life is 8 times more than that or carbide picks.
          (4)No spark produces when the cladding layer impacting on the rock, much safer when working in high gas coals mine
          (5)The cladding layer enhances the wear resistance of cutter body, and prevents the alloy head from falling off.
          (6)The cutter body adopts one-step forming process of 42CrMo Material precision cold forging, improving the comprehensive mechanical strength
          (7)High production rates, long service life and short change-over times ensure ultimate daily production output
        Formation:
           Medium Condition, Hard Condition

        Packaging & Delivery


        Packaging Details
          10 pcs in plastic box, wooded box or as per your requirements.
        Delivery Time
          Within two working weeks after receiving your payment
          PDC Coal mining picks Specification

        Product number

        Pick length
        (mm)

        Length of head
        (mm)

        Pick hanldle diameter
        (mm)

        PDC insert diameter
        (mm)

        Pick head /Collar diameter
        (mm)

        U82

        152

        80

        30

        14

        50

        U84

        142

        70

        30

        16

        50

        U85

        161

        85

        30

        14

        50

        U92

        195

        101

        35

        16

        55

        U94

        183

        90

        35

        19

        55

        U95

        182

        88

        35

        24

        55

        Dia

        shank dia 19/25/30/34/35/38/43mm

        Mounted on

        Underground miner, Longwall miner, continuous miner

        Application

        Coal mining

        Packing 

        standard export packing, plastic bucket or box, Plywood case

        All products can be customized according to customer demand for production.

         

          Products:

         
         
          
         
         
         
         Applications:
          
         
         
         
        Wuhan Reetec Factory: 
         
         
         

        Testers:

                   Each batch products, we sample 10% to make wear resistance test.

         
         
         
         
         

        Enterprise Qualification:
         
          Wuhan Reetec is a specialized company engaged in diamond composite materials research and development, design and manufacture, the main products PDC cutters and top dome PDC inserts are widely used in petroleum geological drilling and exploration, coal mining, road and bridge engineering excavation, as well as other areas of abrasion resistant tools.
         
          With strong supports from the R&D system of Kingdream Public Limited Company(Kin gdream for short), Wuhan Reetec Diamond Co., Ltd was established and registered in Wuhan East Lake New Tech Development Zone on December 28, 2002. In 2006, Reetec passed ISO9001-2000 QMS Certification. In 2008, The Company was recognized as a National Hi-Tech. Enterprise, and passed ISO 9001-2008 QMS Renewal Certification in 2010.

         

        Exhibitions:
         

          1. In 2014, Wuhan Reetec attended WPC in Russia
          2. In 2015, Wuhan Reetec attended OTC in USA
          3. In 2017, Wuhan Reetec attended Aimex in Australia.
                4. In 2018, Wuhan Reetec attened Expomin 2018 in Chile.

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