coppia catena usata originale per carrello estrattore Roland R800 a 40 passi (seeger) WG 20B1 (13 perni speciali per protezioni plastiche + 2 blocchi attacco per carrello tubolare)
10 coppie link gruppi stampa/uscita con falsa maglia di attacco coppiglia
17c1570
Manroland R800 IV - VIIb size (from 1974 to 1988 year production series, s.814 to s.832)
chain segment coupling delivery carriages bar Roland R800 40-steps (seeger pin 13pcs. for plastic seals + 2 special rod attack tube delivery carriages ) Germany West 20B
10 pair link printing unit/delivery unit + false link segment