20", 24", 30"
& 36" Rociprolaps®
In Stock & Ready to Ship.
These Very Quiet Reciprocating and Vibrating Lap Machines Feature:
- Heavy Duty Sealed Ball Bearings.
- Heavy Cast Iron Base and Lap Plate.
- Heavy Duty 110v 1/3 Hp Motor. *220v 50hz Model Available.
-
Formica Splash Guard.

* Additional Charge of only $50.00 220v 50hz overseas model. model.These Rociprolap® machines are a precision built machine designed to eliminate the labor-intensive work of lapping and polishing. This machine operates as its name implies, the lap plate revolves slowly and reciprocates 575 times per minute simultaneously. It is balanced and does not need to be bolted down. Extremely quiet in operation and built to industrial standards, all cast iron and steel construction. The lap plate’s surface is machined flat to a very close tolerance, capable of lapping to millionths of an inch in flatness. The lap plate also has 3/16” x 1/2” pockets to maintain fresh grit and lubrication reservoirs. The Rociprolap® will lap rock, wood, metal, glass or any material which must be ground flat. It is especially suited to lap compressor valves. Each unit is sold complete with Formica splash guard, bumper ring, 1/3 hp motor or 1/2 hp motor on 36" model, one set of 12 nylon ball bearings, one set of 6 steel discs, and a complete set of instructions. Covington Engineering Guarantees the machines for one year from date of purchase against any defects. *This excludes the nylon thrust bearings and steel disks.
Ships Freight Collect, Call for Quote!
A $ 80.00 Crating Fee on 20" & 24" Models will be added to freight.
A $ 160.00 Crating Fee on 30" & 36" Models will be added to freight.
A $ 40.00 Crating Fee on Extra Plates will be added to freight.
* We also carry all replacement parts.

