Ac Vf Drive Drilling Rig - Product

Place of Origin : Chengdu,China

Product Description

1.Drill floor equipment install at ground level and rig up integrally with the mast.
2.Single shaft AC VF gear drives drawworks.The main brake of drawworks is hydraulic disc brake, assistant brake is dynamic brake, meanwhile drawworks is equipped with motor auto-bit-feeding device.
3Traveling block position automatic control system prevents “collide up and impact down” accidents.

Physical Specification

Other Specification : Features Of AC VF Drive Drilling Rig: Drill Floor Equipment Install At Ground Level And Rig Up Integrally With The Mast. Single Shaft AC VF Gear Drives Drawworks.The Main Brake Of Drawworks Is Hydraulic Disc Brake, Assistant Brake Is Dynamic Brake, meanwhile Drawworks Is Equipped With Motor Auto-bit-feeding Device. Traveling Block Position Automatic Control System Prevents �collide Up And Impact Down” Accidents. Position Control Is Achieved By Real Time Detection Of Traveling Block Position And PLC Calculation And Analysis. When Traveling Block Reaches Alarming Position, �soft-stop” Control Procedure Of �alarming-slowdown-stop” Is Trigger Automatically. Accurate Real Time Position Indication Of Traveling Block Makes Driller’s Operation Easy; The Rig Adopts Integrated Design Of Mechanical, Electrical, Digital Control And Communication, Adopting Up-to-state Vector Control, VF, Digital Control And Field Bus Communication Technology; The Rig Performance And Technical Parameters Comply With SY/T5609—1999 Standard. Main Parts Conform To API Spec And Marked With API Monogram.

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