Upang gawin ang uka sa panloob na lapad ng panlabas na ring ng spiral wound gasket.
Baluktot Ring lapad: 6mm - 20mm, singsing laki: 120-1000mm; PLC touch screen setting length control, Awtomatikong pagputol.
Baluktot Ring lapad: 6mm - 60mm, singsing laki: 200-3000mm; Kontrol ng PLC perimeter, awtomatikong pagputol.