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GB250 Gearbox
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GB250型螺旋齿轮箱
Product Features：
●Heavy-duty design with higher output torque.
● Adopts involute hardened and ground gear teeth, featuring stable operation and lower noise.
● Patented exclusive shaft end sealing design, completely leak-proof.
● Input power: 2.2-15KW.
● Spline output shaft for quick and easy installation.
● GB250 gearbox is applicable to various tubular screw conveyors such as SW, ES, TU, TC, TS series, used for conveying cement and filler dust in mixing plants.
Product Structure Diagram：
Parameter Specifications：
| TYPE | For spiral | Ratio i | Motor frame number | Overall Dimension(mm) | Refill Oil Volume/L | Sealing | KG | ||||||||||||||
| ØA | ØB | ØC | Spline ØD | E | F | ØG | ØH | ØL | P | R | S | V | W | ||||||||
| N° | Ø | ||||||||||||||||||||
| GB250/05/38 | SW/ES273 | 5 | 132 | 330 | 305 | 265 | 40X36 | 8 | 12 | 15 | 300 | 265 | 230 | 38 | 10 | 41.3 | 273 | 14 | 2.2 | SUH050G2 | 65 |
| GB250/05/42 | 160 | 350 | 300 | 250 | 42 | 12 | 45.3 | 299 | 68 | ||||||||||||
| GB250/07/38 | 7 | 132 | 300 | 265 | 230 | 38 | 10 | 41.3 | 273 | 65 | |||||||||||
| GB250/07/42 | 160 | 350 | 300 | 250 | 42 | 12 | 45.3 | 299 | 68 | ||||||||||||
| GB250/10/28 | 10 | 100/112 | 12 | 250 | 215 | 180 | 28 | 8 | 31.3 | 253 | 62 | ||||||||||
| GB250/10/38 | 132 | 15 | 300 | 265 | 230 | 38 | 10 | 41.3 | 273 | 65 | |||||||||||
| GB250/10/42 | 160 | 350 | 300 | 250 | 42 | 12 | 45.3 | 299 | 68 | ||||||||||||
Contact Us
Guangdong SCREWE mechanical equipment Co., Ltd.,
Add：Building C, No. 9, Binhe West Road, Tanzhou town, Zhongshan City
Tel：+86 0760-23639163 23638939 13928012227
Fax：+86 0760-23639183
E-mail：793882129@qq.com
Web：www.screwe.com