hds p8039

... the spindle)1840WWorking voltageAC358V/50HzSpindle power rate 4.5KW(Italy HDS AIR cooling)Spindle rotating speed 0-24000rpm/minDrive motor Servo ...

Roller kelly bushings are used for 17 1/2---49 1/2inch rotary tables. They are designed and manufactured according to API spec 7 ModelTypeWay of DriveSuitable for KellySquare ( in )Hex ( in )HDSHeavySquare Drive3-63-627-HDPPin Drive3-63-620-HDPPin Drive3-63-6RTM4MediumSquare Drive21/2-51/43-41/420-MDPPin Drive21/2-41/43-41/417-MDPPin Drive21/2-41/43-41/4RTS4Light-dutySquare Drive21/2-41/43-41/4 ...

roller kelly bushings 1.standard:API Spec 7K 2.the best price in China 3.deliver promptly 4.high quality service Roller Kerlly Bushings Roller Kerlly Bushings are used for 171/2-491/2 inch rotary tables. They are designed and manufactured according to API Spec 7K modelType Way of driveSuitable for kellySquare(in)Hex(in)HDSHeavySquare drive3-63-627HDPPin drive3-63-620HDPPin drive3-63- ...

Roller kelly bushing 1,necessary tool for drilling. 2, drive kelly spinner by matching with master bushing Roller kelly bushingRoller kelly bushing is a necessary tool for drilling. It is to drive kelly spinner by matching with master bushing. Through rotating of four rollers, the friction between rollers and kelly pipe is reduced and service life is extended. For different sizes of kelly pipe ...

Machine Model: HDS-2500 Scope of application: all kinds of small mooncake,biscuit, ...