Detailed Product Description

The pumping rod rotator enables the pumping rod at the very slow speed to rotate clockwise in up-down movement .On the one hand it turns the rods eccentrically worning into even circumfernential worning, prolongs the life expectancy of the rod and prevents the rod from threading off. Meanwhile it also makes the condition of the rod to be conformed with as the rod rotates, thus making the multiple-point-touch between tube and rod change there on and prolonging the life expectancy of tube. On the other hand it breaks waxation, thus greatly alleviating the phenomenon of waxation  in well.

At any time this device enables itself to adjust the rate of pumping rod rotating besides its unique micro-adjustment design. At meantime by the integrative design, it also includes the function of horse-head hanger. The open-end hole diameter of the devices such as FP-1 and FP-2 is designed at maximum 40 mm so as to install and to test very conveniently.

Specification number	FP-1	FP-2	FP-3
Output torque (N. m)	836N.m	836N.m	632N.m
Load  (t)	25	25	16
Open-end hole diameter(m m)	40	40	26
Weight (kg)	45	27	20
Rate (n/d)	0.5-10	0.5-10	0.5-10