Anticorrosive protection of pipelines
MECHANISM (DEVICE) «WORKER® 720-820»
MECHANISM (DEVICE) «WORKER® 720-820»
Intended for applying the bitumen-polymeric tape on a 720-820 mm dia. pipelines.
The mechanism (device) «WORKER® 720-820» is a sectional triangular frame with three stitcher wheels and three guiding wheels provided with a pressure mechanism. The frame mounts a spool holder for the bitumen and polymeric insulation tape which tension force is adjustable. The spool holder is equipped with two-coordinate mechanism for adjusting the inclination angle and with a device for forced reel of the anti-adhesion tape.
SPECIFICATIONS
Descriptions | Values |
Weight of mechanism w/o tape, kg |
69 |
Overall dimensions,L x B x H, mm |
889 х 1430 х 1330 |
Diameter of the insulated pipeline, mm |
720-820 |
Number of workers directly engaged in insulation process, pers. |
2-3 |
Applied insulating material: rolls of the bitumen and polymeric tape protected with anti-adhesive film. |
Ø of sleeve 75-80 mm Ø of roll to 280 mm roll width 225 mm |
Excavation of soil under the pipe, m, max. |
0,45 m |
Film tension force is |
adjustable |
Tape insulation rolling-on force |
adjustable |
Capacity to, m/hr |
25 |
APPLICATION
Applied for making basic repairs (re-insulation) on routes and at workshops, construction or reconstruction of dia. 720-820 mm pipelines. Are installed both on cut or continuous sections of a pipeline.
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