Bawul ɗin guguwa bawul ne mai kama da wanda ba ya dawowa wanda ake amfani da shi don fitar da najasa a cikin ruwa. An haɗa shi da bututun ƙasa a gefe ɗaya, ɗayan kuma yana gefen jiragen ruwa don najasa ta wuce ruwa. Don haka ana iya gyara shi ne kawai a lokacin da ake yin busassun jiragen ruwa.
A cikin murfin bawul akwai wanda aka haɗa shi da nauyin counterweight, da kuma toshe kullewa. Toshe kulle shine yanki na bawul ɗin da ke ƙarƙashin ƙafafun hannu ko mai kunna wuta ke sarrafawa kuma ke aiki da shi. Manufar toshe kullewa ita ce riƙe murfin a wurin wanda a ƙarshe ke hana kwararar ruwa.
Da zarar kwararar ta fara, dole ne mai aiki ya zaɓi ko zai buɗe toshewar kulle, ko kuma ya ajiye ta a rufe. Idan toshewar kulle a rufe take, ruwan zai kasance a waje da bawul ɗin. Idan mai aiki ya buɗe toshewar kulle, ruwa zai iya gudana cikin sauƙi ta cikin murfin. Matsin ruwan zai saki murfin, wanda zai ba shi damar tafiya ta cikin hanyar fita a hanya ɗaya. Lokacin da kwararar ta tsaya, murfin zai koma matsayinsa na rufewa ta atomatik.
Ko da kuwa an sanya toshen kulle a wurin ko a'a, idan kwarara ta fito ta hanyar fita, kwararar baya ba za ta iya shiga bawul ɗin ba saboda nauyin da aka ɗauka. Wannan fasalin yayi kama da na bawul ɗin duba inda ake hana kwararar baya don kada ya gurɓata tsarin. Lokacin da aka sauke hannun, toshen kulle zai sake ɗaure murfin a wurin da yake kusa. Faɗin da aka ɗaure yana ware bututun don gyarawa idan ya cancanta
| Sashe na lamba | Kayan Aiki | ||||||
| 1 - Jiki | Simintin Karfe | ||||||
| 2 - Bonnet | Simintin Karfe | ||||||
| 3 - Kujera | NBR | ||||||
| 4 - Faifan | Bakin Karfe, Tagulla | ||||||
| 5 - Tushe | Bakin Karfe, Tagulla | ||||||

Bawul ɗin guguwa bawul ne mai kama da wanda ba ya dawowa wanda ake amfani da shi don fitar da najasa a cikin ruwa. An haɗa shi da bututun ƙasa a gefe ɗaya, ɗayan kuma yana gefen jiragen ruwa don najasa ta wuce ruwa. Don haka ana iya gyara shi ne kawai a lokacin da ake yin busassun jiragen ruwa.
A cikin murfin bawul akwai wanda aka haɗa shi da nauyin counterweight, da kuma toshe kullewa. Toshe kulle shine yanki na bawul ɗin da ke ƙarƙashin ƙafafun hannu ko mai kunna wuta ke sarrafawa kuma ke aiki da shi. Manufar toshe kullewa ita ce riƙe murfin a wurin wanda a ƙarshe ke hana kwararar ruwa.
| GIRMA | d | FLANGE 5K | FLANGE 10K | L | H | ||||||||
| C | D | nh | t | C | D | nh | t | ||||||
| 050 | 50 | 105 | 130 | 4-15 | 14 | 120 | 155 | 4-19 | 16 | 210 | 131 | ||
| 065 | 65 | 130 | 155 | 4-15 | 14 | 140 | 175 | 4-19 | 18 | 240 | 141 | ||
| 080 | 80 | 145 | 180 | 4-19 | 14 | 150 | 185 | 8-19 | 18 | 260 | 155 | ||
| 100 | 100 | 165 | 200 | 8-19 | 16 | 175 | 210 | 8-19 | 18 | 280 | 171 | ||
| 125 | 125 | 200 | 235 | 8-19 | 16 | 210 | 250 | 8-23 | 20 | 330 | 195 | ||
| 150 | 150 | 230 | 265 | 8-19 | 18 | 240 | 280 | 8-23 | 22 | 360 | 212 | ||
| 200 | 200 | 280 | 320 | 8-23 | 20 | 290 | 330 | 12-23 | 22 | 500 | 265 | ||