Lapping test bench SPTE-3-1/2

Purpose

gate valves of DN 8 - DN 300 mm

Advantages

■ the bench is equipped with two lapping tables made of high quality
cast iron, which gives a multiple capacity increase : one table with
an adjustable tilt, second table is rotating for horizontal surfaces

■ clean surface treatment of housings and wedges or spools

■ minimal time consumption during the tool changeover and process
control

■ high performance and maintainability

■ automatic mode of products machining using speed control and
timer

■ digital device for setting of the exact angle

■ a wide range of areas to be treated

■ ergonomics in process control

■ the adjustable angle of inclination of the XY table allows to machine
the sealing surfaces of valves with diff erent angles of the wedge
chamber

Specifications

Parameters	Value
Range of use, mm	8...300
Maximum diameter of the valve fl ange installed on the table, mm	500
Maximum face-to-face length of valves installed on the table, mm	700
Maximum weight of installed components, kg	500
Dimensions of the working surface of the inclined table, mm	500х50
Table tilt angle, degrees	0...12
Dimensions of the working surface of the rotating table, mm	500
Table rotation rate	2...20
Spindle speed, rpm	10...280
Power consumption, kW	2
Power supply, V / Hz	380/50
Overall dimensions, mm	1800х1200х2600
Weight, kg	1300