Product Number:HZCB

Deflection weight indication system is designed to give accurate readings on small to medium drilling and workover rigs.

Weight indicators are designed to measure the "Weight on the Bit" (WOB) reading, or the amount of downward force of gravity exerted by a rig to provide force for the drill bit to be able to effectively break the rock. During the drilling process, the weight of the assembly is carefully measured and monitored while the drill bit is just off the bottom of the well. Measuring WOB is essential to safe and accurate drilling, as it makes sure that the well deepens as drilling continues. If the WOB is greater than the optimum value, the chance of damaging the drill bit becomes higher; the drill string could even buckle. If the WOB is less than optimal, the rate of penetration slows down and drilling performance won't meet standards. Accurately measuring the WOB will maximize the rate of penetration and allow drilling to proceed efficiently. Our deflection indicator systems help provide accurate readings and streamline your site's workflow.

The system includes 12” deflection indicator mounted in a steel box, 10 dial set for use with different wire line sizes and lines strung, standard 25’ hose, and deflection loadcell with c-clamp. This weight indication device is portable, durable, and ready to be placed on the drill line instantly.

Metric equivalents in Kgs and DaN.

FEATURES

12″ gauge
Deadline diaphragm
Hydraulic hose and C-Clamp
Steel case with compact storage
Built-in handles
10 dials set: From 2-lines 7/8” to 8-Lines 1 ?”
Weight indicators include individual pointers for weight and sensitivity (6:1 ratio)
Two box sizes. Compact size, and a larger size which can fit 5-6” gauges and one circular recorder.
48,000-pound maximum single-line load with 1” drill line
25-foot heavy duty hose. (Other lengths are available upon request
(Optional) Circular recorder for recording weight
Available in English, Metric and SI Metric

ADVANTAGES

Our systems come ready-made, and fully assembled and calibrated.
Includes two adjustable dampers for weight and sensitivity.
Can be mounted almost anywhere.
Replacement parts like glass, gaskets and diaphragms available for field repair.

ORDERING SPECIFICATIONS

Dial reading: English, Metric (kg) or SI Metric (daN)
Number of Lines strung
Drilling line size
Hose length