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Indlela yokwenza iphepha le-A4
Umatshini wephepha lekopi le-A4, eneneni eliyintambo yokwenza iphepha, ukwaqulathe amacandelo ahlukeneyo; 1‐ Icandelo lokuhamba komoya elilungisa ukuhamba komxube wepulp osele ulungile ukwenza iphepha elinobunzima obumiselweyo. Ubunzima bephepha bubunzima bemitha yesikwere enye kwiigrama. Ukuhamba kothuli lwepulp...Funda ngokugqithisileyo -
Isahluli sefayibha
Izinto eziluhlaza ezicutshungulwa yi-hydraulic pulper zisenamaphepha amancinci angakhululwanga ngokupheleleyo, ngoko ke kufuneka zicutshungulwe ngakumbi. Ukucutshungulwa ngakumbi kwefayibha kubaluleke kakhulu ukuphucula umgangatho we-pulp yephepha elilahliweyo. Ngokubanzi, ukuqhekeka kwe-pulp kunokuthwala...Funda ngokugqithisileyo -
Ulwakhiwo lwe-spherical digester
I-spherical digester yenziwe ikakhulu ngeqokobhe eliyi-spherical, intloko ye-shaft, i-bearing, isixhobo sokudlulisa kunye nombhobho wokudibanisa. I-Digester shell yisitya soxinzelelo esiyi-spherical esineendonga ezincinci esineepleyiti zentsimbi ze-boiler ezidityanisiweyo. Amandla aphezulu esakhiwo se-welding anciphisa ubunzima bezixhobo, xa kuthelekiswa ne ...Funda ngokugqithisileyo -
Imbali yomatshini wephepha lohlobo lwesilinda
Umatshini wephepha oluhlobo lweFourdrinier wasungulwa yindoda yaseFransi uNicholas Louis Robert ngonyaka ka-1799, kungekudala emva kokuba indoda yaseNgilani uJoseph Bramah yasungula umatshini wohlobo lwe-cylinder mold ngonyaka ka-1805, waqala wacebisa ingcamango kunye nomzobo wokwenziwa kwephepha le-cylinder mold kwilungelo lakhe lomenzi, kodwa uBr...Funda ngokugqithisileyo
