{"id":4053,"date":"2022-08-14T15:37:30","date_gmt":"2022-08-14T13:37:30","guid":{"rendered":"https:\/\/sitbrush.com\/?page_id=4053"},"modified":"2024-02-19T21:58:05","modified_gmt":"2024-02-19T20:58:05","slug":"spazzole-per-ricostruzione-pneumatici","status":"publish","type":"page","link":"https:\/\/sitbrush.com\/it\/spazzole-industriali\/spazzole-industriali\/spazzole-per-ricostruzione-pneumatici\/","title":{"rendered":"Spazzole per ricostruzione pneumatici"},"content":{"rendered":"

[vc_row row_height_percent=”60″ back_image=”4054″ back_repeat=”no-repeat” back_position=”center center” overlay_color=”color-jevc” overlay_alpha=”40″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”638187″ overlay_color_type=”uncode-palette”][vc_column column_width_percent=”100″ position_vertical=”middle” align_horizontal=”align_center” gutter_size=”3″ style=”dark” overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/1″ uncode_shortcode_id=”138167″][vc_custom_heading heading_semantic=”h1″ text_size=”h1″ text_weight=”400″ uncode_shortcode_id=”138935″]Applicazioni industriali[\/vc_custom_heading][vc_custom_heading text_color=”color-xsdn” heading_semantic=”h1″ text_size=”fontsize-183499″ text_weight=”700″ uncode_shortcode_id=”727588″ text_color_type=”uncode-palette”]Spazzole per ricostruzione pneumatici[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-135735″ overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”592967″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ css_animation=”alpha-anim” width=”1\/1″ uncode_shortcode_id=”189500″][vc_separator sep_color=”color-149879″ uncode_shortcode_id=”473614″ sep_color_type=”uncode-palette” el_height=”13px”][vc_column_text text_lead=”yes” uncode_shortcode_id=”155803″]Il \u201cRetreading\u201d \u00e8 il processo di rigenerazione di pneumatici consumati, durante il quale viene mantenuto l’80-90% del materiale risparmiando un 80% del costo rispetto alla produzione di un nuovo pneumatico. Nel settore della ricostruzione pneumatici le spazzole sono fondamentali in ogni fase di lavorazione per garantire la qualit\u00e0 e la sicurezza del pneumatico rigenerato.
\nSIT offre un’ampia gamma di spazzole tecniche in cordicella d’acciaio ottonato Liz ideali per la spazzolatura della gomma.[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-xsdn” overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”356761″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ css_animation=”alpha-anim” width=”1\/1″ uncode_shortcode_id=”189500″][vc_custom_heading text_color=”color-149879″ text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”183033″ text_color_type=”uncode-palette”]1. Ispezione iniziale e preparazione pneumatico da rigenerare[\/vc_custom_heading][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”704679″ sep_color_type=”uncode-palette” el_height=”13px”][vc_column_text text_lead=”yes” uncode_shortcode_id=”201383″]La carcassa dello pneumatico consumato viene inizialmente pulita da sassi, chiodi, vetri e sporcizia utilizzando spazzole circolari e a rullo filamenti sintetici o metallici. Questa lavorazione \u00e8 utile all’operatore per effettuare un controllo pi\u00f9 preciso e sicuro della carcassa e per non sporcare l’impianto di ricostruzione. Dopo la pulizia iniziale, con l\u2019ausilio di macchine automatiche, viene effettuata un’attenta ispezione manuale ed elettrica per giudicare l’idoneit\u00e0 dello pneumatico alla ricostruzione. In caso di esito positivo l’operatore ripara con spazzole alcuni punti prima di procedere alla raspatura.[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-135735″ overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”273978″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ css_animation=”alpha-anim” width=”1\/1″ uncode_shortcode_id=”189500″][vc_custom_heading text_color=”color-149879″ text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”991865″ text_color_type=”uncode-palette”]2. Raspatura della carcassa[\/vc_custom_heading][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”242550″ sep_color_type=”uncode-palette” el_height=”13px”][vc_column_text text_lead=”yes” uncode_shortcode_id=”116033″]La raspatura, indispensabile per rimuovere la parte di battistrada che ha aderito alla carcassa, viene effettuata impiegando spazzole circolari in cordicella d\u2019acciaio Liz (diametro da 100mm – 4\u201d a 230mm – 9\u201d e spessore da 15mm – 5\/8\u201d a 65mm – 2-\u215d\u201d).
\nDopo la sgrossatura con raspe metalliche le spazzole in Liz arrotondano completamente la carcassa, spazzolando i fianchi e asportando residui di gomma dalla parte centrale; in questo modo si massimizza la prestazione su strada dello pneumatico. Per pulire i talloni delle carcasse si utilizzano spazzole circolari in cordicella Liz con profilo sagomato.
\nLa texture ottenuta alla fine del processo di raspatura \u00e8 importantissima per l\u2019aderenza del nuovo battistrada che andr\u00e0 applicato. Varia in base al tipo di ruota trattata e viene verificata con tabelle di controllo RMA (vettura privata \u2192 RMA 1-2, macchina movimento terra \u2192 RMA 2-3-4).[\/vc_column_text][vc_row_inner][vc_column_inner width=”1\/2″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”216362″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4060″ media_width_percent=”100″ uncode_shortcode_id=”690159″][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4061″ media_width_percent=”100″ uncode_shortcode_id=”790448″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-xsdn” overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”391788″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”2\/3″ uncode_shortcode_id=”210659″][vc_custom_heading text_color=”color-149879″ text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”175201″ text_color_type=”uncode-palette”]Spazzole circolari per macchine raspatrici[\/vc_custom_heading][vc_separator sep_color=”color-135735″ uncode_shortcode_id=”102207″ sep_color_type=”uncode-palette” el_height=”12px”][vc_column_text uncode_shortcode_id=”138645″]\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
D<\/strong><\/th>E<\/strong><\/th>S<\/strong><\/th>C<\/strong><\/th>MAX RPM<\/strong><\/th>BOX (ICON)<\/strong><\/th>ART<\/strong><\/th>Cordicella Liz<\/strong><\/th>\n<\/tr>\n<\/thead>\n
mm<\/strong><\/td>inch<\/strong><\/em><\/td>mm<\/strong><\/td>inch<\/strong><\/em><\/td>mm<\/strong><\/td>inch<\/strong><\/em><\/td>mm<\/strong><\/td>inch<\/strong><\/em><\/td><\/td><\/td><\/td>Liz steel cord<\/strong><\/td>\n<\/tr>\n
100<\/td>4<\/em><\/td>23<\/td>7\/8<\/em><\/td>11<\/td>7\/16<\/em><\/td>38<\/td>1-1\/2<\/em><\/td>6000<\/td>1<\/td>RW 4103<\/strong><\/td>9600<\/strong><\/td>\n<\/tr>\n
120<\/td>4-3\/4<\/em><\/td>17<\/td>11\/16<\/em><\/td>21<\/td>13\/16<\/em><\/td>38<\/td>1-1\/2<\/em><\/td>6000<\/td>1<\/td>RW4122<\/strong><\/td>9601<\/strong><\/td>\n<\/tr>\n
130<\/td>5-1\/8<\/em><\/td>32<\/td>1-1\/4<\/em><\/td>26<\/td>1<\/em><\/td>38<\/td>1-1\/2<\/em><\/td>6000<\/td>1<\/td>RW4134<\/strong><\/td>9602<\/strong><\/td>\n<\/tr>\n
140<\/td>5-1\/2<\/em><\/td>32<\/td>1-1\/4<\/em><\/td>20<\/td>3\/4<\/em><\/td>58<\/td>2-5\/16<\/em><\/td>6000<\/td>1<\/td>RW 6144<\/strong><\/td>9603<\/strong><\/td>\n<\/tr>\n
150<\/td>5-7\/8<\/em><\/td>23<\/td>7\/8<\/em><\/td>36<\/td>1-7\/16<\/em><\/td>38<\/td>1-1\/2<\/em><\/td>6000<\/td>1<\/td>RW 4153<\/strong><\/td>9604<\/strong><\/td>\n<\/tr>\n
150<\/td>5-7\/8<\/em><\/td>32<\/td>1-1\/4<\/em><\/td>36<\/td>1-7\/16<\/em><\/td>38<\/td>1-1\/2<\/em><\/td>6000<\/td>1<\/td>RW 4154<\/strong><\/td>9605<\/strong><\/td>\n<\/tr>\n
150<\/td>5-7\/8<\/em><\/td>18<\/td>11\/16<\/em><\/td>25<\/td>1<\/em><\/td>58<\/td>2-5\/16<\/em><\/td>6000<\/td>1<\/td>RW 6152<\/strong><\/td>9606<\/strong><\/td>\n<\/tr>\n
150<\/td>5-7\/8<\/em><\/td>25<\/td>1<\/em><\/td>25<\/td>1<\/em><\/td>58<\/td>2-5\/16<\/em><\/td>6000<\/td>1<\/td>RW 6153<\/strong><\/td>9607<\/strong><\/td>\n<\/tr>\n
150<\/td>5-7\/8<\/em><\/td>32<\/td>1-1\/4<\/em><\/td>25<\/td>1<\/em><\/td>58<\/td>2-5\/16<\/em><\/td>6000<\/td>1<\/td>RW 6154<\/strong><\/td>9608<\/strong><\/td>\n<\/tr>\n
150<\/td>5-7\/8<\/em><\/td>43<\/td>1-11\/16<\/em><\/td>15<\/td>9\/16<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8154<\/strong><\/td>9609<\/strong><\/td>\n<\/tr>\n
160<\/td>6-5\/16<\/em><\/td>43<\/td>1-11\/16<\/em><\/td>20<\/td>3\/4<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8164<\/strong><\/td>9610<\/strong><\/td>\n<\/tr>\n
160<\/td>6-5\/16<\/em><\/td>45<\/td>1-3\/4<\/em><\/td>20<\/td>3\/4<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8165<\/strong><\/td>9611<\/strong><\/td>\n<\/tr>\n
160<\/td>6-5\/16<\/em><\/td>50<\/td>2<\/em><\/td>20<\/td>3\/4<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8166<\/strong><\/td>9612<\/strong><\/td>\n<\/tr>\n
160<\/td>6-5\/16<\/em><\/td>57<\/td>2-1\/4<\/em><\/td>20<\/td>3\/4<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8167<\/strong><\/td>9613<\/strong><\/td>\n<\/tr>\n
170<\/td>6-11\/16<\/em><\/td>22<\/td>7\/8<\/em><\/td>20<\/td>3\/4<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8172<\/strong><\/td>9614<\/strong><\/td>\n<\/tr>\n
170<\/td>6-11\/16<\/em><\/td>38<\/td>1-1\/2<\/em><\/td>25<\/td>1<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8174<\/strong><\/td>9615<\/strong><\/td>\n<\/tr>\n
180<\/td>7-1\/8<\/em><\/td>45<\/td>1-3\/4<\/em><\/td>30<\/td>1-3\/16<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8185<\/strong><\/td>9616<\/strong><\/td>\n<\/tr>\n
200<\/td>7-7\/8<\/em><\/td>39<\/td>1-1\/2<\/em><\/td>40<\/td>1-9\/16<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8204<\/strong><\/td>9617<\/strong><\/td>\n<\/tr>\n
200<\/td>7-7\/8<\/em><\/td>50<\/td>2<\/em><\/td>40<\/td>1-9\/16<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8206<\/strong><\/td>9618<\/strong><\/td>\n<\/tr>\n
200<\/td>7-7\/8<\/em><\/td>44<\/td>1-3\/4<\/em><\/td>29<\/td>1-1\/8<\/em><\/td>100<\/td>4<\/em><\/td>6000<\/td>1<\/td>RW 10204<\/strong><\/td>9619<\/strong><\/td>\n<\/tr>\n
225<\/td>8-7\/8<\/em><\/td>30<\/td>1-3\/16<\/em><\/td>25<\/td>1<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8223<\/strong><\/td>9620<\/strong><\/td>\n<\/tr>\n
230<\/td>9-1\/16<\/em><\/td>50<\/td>2<\/em><\/td>25<\/td>1<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8236<\/strong><\/td>9621<\/strong><\/td>\n<\/tr>\n
230<\/td>9-1\/16<\/em><\/td>57<\/td>2-1\/4<\/em><\/td>25<\/td>1<\/em><\/td>77<\/td>3-1\/16<\/em><\/td>6000<\/td>1<\/td>RW 8237<\/strong><\/td>9622<\/strong><\/td>\n<\/tr>\n
230<\/td>9-1\/16<\/em><\/td>44<\/td>1-3\/4<\/em><\/td>25<\/td>1<\/em><\/td>100<\/td>4<\/em><\/td>6000<\/td>1<\/td>RW 10234<\/strong><\/td>9623<\/strong><\/td>\n<\/tr>\n
230<\/td>9-1\/16<\/em><\/td>55<\/td>2-3\/16<\/em><\/td>25<\/td>1<\/em><\/td>100<\/td>4<\/em><\/td>6000<\/td>1<\/td>RW 10236<\/strong><\/td>9624<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column][vc_column width=”1\/3″][vc_custom_heading text_color=”color-xsdn” text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”328444″ text_color_type=”uncode-palette”]Spazzole circolari per macchine raspatrici[\/vc_custom_heading][vc_separator sep_color=”color-135735″ uncode_shortcode_id=”268443″ sep_color_type=”uncode-palette” el_height=”12px”][vc_empty_space empty_h=”3″][vc_column_text text_lead=”yes” uncode_shortcode_id=”958075″]LEGENDA
\nD<\/strong> = diametro spazzola
\nE<\/strong> = spessore
\nS<\/strong> = sporgenza
\nC<\/strong> = diametro foro
\nF<\/strong> = per le riduzioni standard.<\/p>\n

Si realizzano anche riduzioni speciali su disegno del cliente.[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-135735″ overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”452714″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/3″ uncode_shortcode_id=”210659″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”159980″ sep_color_type=”uncode-palette” el_height=”12px”][vc_single_image media=”4066″ media_width_percent=”90″ alignment=”center” uncode_shortcode_id=”305258″][\/vc_column][vc_column width=”1\/3″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”105267″ sep_color_type=”uncode-palette” el_height=”12px”][vc_single_image media=”4067″ media_width_percent=”90″ alignment=”center” uncode_shortcode_id=”214492″][\/vc_column][vc_column width=”1\/3″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”105267″ sep_color_type=”uncode-palette” el_height=”12px”][vc_single_image media=”4068″ media_width_percent=”90″ alignment=”center” uncode_shortcode_id=”134564″][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-xsdn” overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”356761″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ css_animation=”alpha-anim” width=”1\/1″ uncode_shortcode_id=”189500″][vc_custom_heading text_color=”color-149879″ text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”116527″ text_color_type=”uncode-palette”]3. Riparazione delle carcasse[\/vc_custom_heading][vc_separator sep_color=”color-135735″ uncode_shortcode_id=”852555″ sep_color_type=”uncode-palette” el_height=”13px”][vc_column_text text_lead=”yes” uncode_shortcode_id=”612443″]Durante la riparazione delle carcasse vengono utilizzate spazzole circolari di diverso tipo, montate su utensili elettrici o pneumatici. Circolarine in acciaio ondulato, con diametro da 40mm – 1-\u215d\u201d a 80mm – 3-\u215b\u201d, sono indispensabili per rimuovere la gomma da piccoli crateri dello pneumatico e smussarli prima che venga applicato il collante.
\nL\u2019uso di circolarine vulcanizzate, con diametro da 50mm – 2\u201d a 70mm – 2-\u00be\u201d, \u00e8 invece particolarmente efficace nell\u2019asportazione della gomma dalla rete metallica della carcassa e nella sua riparazione.[\/vc_column_text][vc_row_inner][vc_column_inner column_width_percent=”100″ align_horizontal=”align_center” gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/6″ uncode_shortcode_id=”114510″][vc_single_image media=”4071″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”115576″][\/vc_column_inner][vc_column_inner column_width_percent=”100″ align_horizontal=”align_center” gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/6″ uncode_shortcode_id=”409211″][vc_single_image media=”4072″ media_width_use_pixel=”yes” alignment=”center” uncode_shortcode_id=”153797″ media_width_pixel=”300″][\/vc_column_inner][vc_column_inner width=”1\/6″][vc_single_image media=”4073″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”386251″][\/vc_column_inner][vc_column_inner column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ desktop_visibility=”yes” medium_visibility=”yes” medium_width=”0″ mobile_visibility=”yes” mobile_width=”0″ width=”1\/6″ uncode_shortcode_id=”306075″][\/vc_column_inner][vc_column_inner width=”1\/6″][vc_single_image media=”4074″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”190815″][\/vc_column_inner][vc_column_inner width=”1\/6″][vc_single_image media=”4075″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”642999″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-135735″ overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”273978″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ css_animation=”alpha-anim” width=”1\/1″ uncode_shortcode_id=”189500″][vc_custom_heading text_color=”color-149879″ text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”434482″ text_color_type=”uncode-palette”]4. Raspatura del battistrada prestampato[\/vc_custom_heading][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”242550″ sep_color_type=”uncode-palette” el_height=”13px”][vc_row_inner][vc_column_inner column_width_percent=”100″ align_horizontal=”align_center” gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/1″ uncode_shortcode_id=”156505″][vc_single_image media=”4077″ media_width_percent=”70″ alignment=”center” uncode_shortcode_id=”169277″][\/vc_column_inner][\/vc_row_inner][vc_column_text text_lead=”yes” uncode_shortcode_id=”116085″]Per ottenere una perfetta aderenza alla carcassa della nuova fascia di battistrada \u00e8 fondamentale irruvidire la parte interna del prestampato. L\u2019operazione viene svolta con spazzole cilindriche ad altissima densit\u00e0 di filamento in Liz, montate su macchine spazzolatrici. Viene scelta una configurazione di fili diversa a seconda della percentuale di gomma presente nella nuova fascia; per spazzolature pi\u00f9 marcate si usano monofili in acciaio ottonato.<\/p>\n

Nel caso di prestampato con alette (becco di flauto) si possono montare anche circolari larghe circa 60mm – 2,3\u201d che aiutano ad irruvidire le alette concave ai lati del prestampato.
\nInfine, per eliminare il polverino di gomma generatosi si usano spazzole cilindriche con filamenti in nylon.[\/vc_column_text][vc_row_inner][vc_column_inner column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/4″ uncode_shortcode_id=”652317″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”216362″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4078″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”104031″][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4079″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”168108″][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4080″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”164898″][\/vc_column_inner][vc_column_inner width=”1\/4″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4081″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”462915″][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/3″ uncode_shortcode_id=”652317″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”216362″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4096″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”124714″][vc_column_text text_lead=”yes” uncode_shortcode_id=”150178″]Pulizia del prestampato[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4097″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”871430″][vc_column_text text_lead=”yes” uncode_shortcode_id=”860579″]Raspatura del prestampato[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4098″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”753378″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-xsdn” overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”356761″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ css_animation=”alpha-anim” width=”1\/1″ uncode_shortcode_id=”189500″][vc_custom_heading text_color=”color-149879″ text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”572045″ text_color_type=”uncode-palette”]5. Rullatura[\/vc_custom_heading][vc_separator sep_color=”color-135735″ uncode_shortcode_id=”852555″ sep_color_type=”uncode-palette” el_height=”13px”][vc_column_text text_lead=”yes” uncode_shortcode_id=”305686″]Spazzole cilindriche in filamento di nylon, opportunamente sagomate, servono per applicare la fascia di sotto strato sullo pneumatico (rullare). Inoltre con spazzole tecniche cilindriche in nylon di dimensioni pi\u00f9 ridotte si pu\u00f2 applicare la striscia antiscrepolante sui fianchi della carcassa.[\/vc_column_text][vc_row_inner][vc_column_inner column_width_percent=”100″ align_horizontal=”align_center” gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/2″ uncode_shortcode_id=”260392″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”216362″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4085″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”859126″][\/vc_column_inner][vc_column_inner column_width_percent=”100″ align_horizontal=”align_center” gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/2″ uncode_shortcode_id=”674622″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”216362″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4084″ media_width_percent=”100″ alignment=”center” uncode_shortcode_id=”163661″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”3″ bottom_padding=”3″ back_color=”color-135735″ overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”273978″ back_color_type=”uncode-palette”][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ css_animation=”alpha-anim” width=”1\/1″ uncode_shortcode_id=”189500″][vc_custom_heading text_color=”color-149879″ text_size=”h3″ text_weight=”600″ uncode_shortcode_id=”159377″ text_color_type=”uncode-palette”]Altre Applicazioni[\/vc_custom_heading][vc_row_inner][vc_column_inner width=”1\/2″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”216362″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4093″ media_width_percent=”100″ uncode_shortcode_id=”771618″][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_column_text text_lead=”yes” uncode_shortcode_id=”997756″]Spazzole circolari o a pennello con gambo montate su utensili elettrici o ad aria vengono utilizzate per la pulizia degli stampi di vulcanizzazione nella ricostruzione a caldo.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=”1\/2″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”216362″ sep_color_type=”uncode-palette” el_height=”13px”][vc_column_text text_lead=”yes” uncode_shortcode_id=”719729″]Spazzole lineari strip in crine o in ottone sottile montate su guaine di supporto sono utilizzate per la tenuta fumi, polveri e frammenti di gomma in tutte le macchine per pneumatici e per i processi di ricostruzione in generale.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_separator sep_color=”color-xsdn” uncode_shortcode_id=”183705″ sep_color_type=”uncode-palette” el_height=”13px”][vc_single_image media=”4092″ media_width_percent=”100″ uncode_shortcode_id=”154499″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Il \u201cRetreading\u201d \u00e8 il processo di rigenerazione di pneumatici consumati, durante il quale viene mantenuto l’80-90% del materiale risparmiando un 80% del costo rispetto alla produzione di un nuovo pneumatico.<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":4100,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4053","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/pages\/4053"}],"collection":[{"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/comments?post=4053"}],"version-history":[{"count":0,"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/pages\/4053\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/pages\/4100"}],"wp:attachment":[{"href":"https:\/\/sitbrush.com\/it\/wp-json\/wp\/v2\/media?parent=4053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}