Deadline anchors, Wireline anchors Anchor Type Weight Indicator System is compatible with various versions of drilling rigs and workover rigs. They indicate and record variation of hook load and weight on bit during drilling and well service for the driller judging the operation situation and obtain proper drilling parameters. Each set of weight indicating system consists of a deadline anchor, a weight indicator and a recorder. Can be used in drilling rig, workover drilling rig etc. Material is High strength steel, extended the service time. 1.5 times pressure and tensile test before leaving the factory, high precision, stability, etc. Two forms, horizontal and vertical. Model JZG18A Deadline Anchor -Max deadline load(Line pull capacity):180kN -With hydraulic load sensor. -Constructed with top-quality steel and proof-tested to 150% of rated capacity. -Accommodate wireline sizes 1'',1-1/8'' or specify. -Designed and tested for high strength, long life and exceptional accuracy. -Floor mount. -In accordance with API Standards, pass API8C Certificate, API ISO9001:2000