Application

All suction rolls with a speed of up to 2,000 m/min. 
 

Supplying a full sealing strip package

Röchling LERIPA Papertech is the only supplier to offer all the components and materials suitable for use as
suction roll seals. The sealing strip alone does not provide a functional sealing unit for suction rolls. Only the
right loading tube and sealing strip holder with a sufficient amount of flexibility and chemical resistance ensure
the level of protection required.

As we supply a complete unit, our customers find the ordering and stock processes much easier
and are assured of flawless sealing units. The flexible modular system also ensures rapid turnaround times.
Why not experience the unrivaled quality of this solution for yourself? 

Product comparison

	Max. machine speed	ø coefficient of friction [u]	Service life	Investment	Sliding friction	Efficiency increase
			low→high	costly→ cost-effec.	low→high
ROBASEAL-L2	up to 800 m/min	0.17				Best price-performance ratio
ROBASEAL-A1	all speeds	0.16				Optimized function: service life / emergency running
ROBASEAL-S1	all speeds	0.13				Optimized function: doubled service life
SeaLencer*1	all speeds	0.16				Optimized function: reduced noise / sound
Energy Saver Light*1	all speeds	0.16				Optimized function: energy saving

Tested on the Röchling LERIPA Papertech suction roll test bench.

¹ 200 m/min with 2.5 bar loading pressure

² 800 m/min with 0.5 bar loading pressure

*SeaLencer and Energy Saver Light can be manufactured using ROBASEAL-A or
ROBASEAL-S.

The values in the table apply to ROBASEAL-A