rotary hammer drill sds

The hydraulic piling hammer has many strong points, ejects nothing while working, the vibrancy ... is weaker, the noise is small. The hydraulic piling hammer has many strong points, such as ejects nothing while working ... of hydraulic windlasskN8total weight of hammert36.5 ZCY3/50 hydraulic hammer

... rig specificationAdopting AC VF motor drive, the drawworks , rotary table and mud pump achieves stepless speed regulating function . ... is independent and lifted hydraulically (ZJ70DBS), without contacting the drill floor, with little vibration, and convenient for installation ... 1350(135)1700(170)2250(225)3150(315)4500(450)Drill line number810101212Dia. of wireline, mm2929323538Max. pull of fastline, ...

... best copper welding 3) The best heat treatment "SANHEJULI" brand rotary bits can be suitalbe for bauer, Cat ,Sany ,Yutong,Foton ... ,long life cutters. We also can produce all kinds of rotary bits, Trenching bits, diaphragam wall cutters, big diameter bushing bits ... . Welcome friends both home and abroad contact us. Bucket teeth-drill bucket-Foundation drilling tools

... ) to BS 1377: Part 9: 1990. The Automatic Trip Hammer is manufactured for complying with the Standard Penetration Test (SPT ... the ground by the falling weight.The Automatic Trip Hammer comprises a weight of 63.5 kg complete with ... to other types of drill rod can be supplied on request. The overall length of the hammer is 2.6 m ... 8 m when unextended. The total weight of the hammer is 110 kg. SPT Auto Trip ...

... the imported one. They can function as slurry pump motor, rotary table motor and winch motor of DC electric drive drilling ... classH/HCoolingForced airProtection classplus pressure explosion-proofMass3200Kg DES-YZ08 DC Drill Motor

... qulity 3)maintenance conveniently reliable performance hammer crusherOperating principle of hammer crusher:Hammer crusher is mainly reply on impact ... as following, material into crusher, suffered hagh-speed rotary’s hammer impact and broken, broken materials get momentum from ... obtain the required size of products.Characteristics of hammer crusher:the hammer used new technique casting, having high wear ...

... hot pressed sintered saw blade,Laser welded saw blade,Core drill,Brazed saw blade,Profile wheel,Intemational common CNC profile wheel ... ,Finger bits,Silent core milling wheel,Bush Hammer Plate,Wire saw,Zero tolerance wheel and some baroque products ...

... hot rolled 65Mn spring steel flat bar for tiller blades,rotary blades Our range of Flats is widely used in Leaf ... Springs ,Cultivator Shovel, Seed Drill Phalla, Rotavator Blade, Tynes, Tailors Scissers and a number of ...

... resistance of the bearing are improved and suitable for high rotary speed.4).Seal and Lubrication of this series tricone rock ... The 114-117 soft formation tooth bits are used to drill low-compressive strength ,soft formations long projection tooth lengths ... teeth. The 127 medium – hard formation tooth bitsUsed to drill highcompressive strength medium hard formations short projection teeth with reduced ...

... 3) be used to rotate drill equipment and hold the weight of pipes in well. Rotary tables:Rotary Tables are widely used to ... rotate drill equipment and hold the weight of pipes ...

... of important parts of drill rig ,ZP Series of Rotary Tables ,are widely used to rotate drill equipment and hold the ... API Spec 7k”specification for drilling Equipment”Features of rotary table: Built to API Spec 7K and being authorized ... and special lift fittingSufficient lubrication and reliable sealingSpecification of Rotary Tables ModelZP175ZP205ZP275ZP375ZP495Dia. of opening mm(in)444.5(171 ...

... . 4.Good hole quality. DTH Hammer Button Bits For Rock Drilling Description:DTH Drill Bits are produced from premium quality ... and special “stress relief” processes ensureconsistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability ... , DHD380 QL40, QL50 , QL60, QL80.Product features: DTH hammer bits are designed for maximum performance and hole cleaning ability ...

... 7/8"to 26" Certification ISO and API Oil Rig Drill Bit1. Cutting Structure of this series tricone rock bit :The ... resistance of the bearing are improved and suitable for high rotary speed.4.Seal and Lubrication of this series tricone rock ... , 537,617,63717 1/2444.5517,535,537 Oil Rig Drill Bit