ZLYJ/ZSYJ, SZ Extruder Gearboxes
features:
1. High-strength alloy steel for gears and shaft parts.
2. The gear is processed by carburizing, quenching and gear grinding. Tooth surface hardness is HRC54-62.
3. Small size, high carrying capacity, smooth transmission, low noise and high efficiency
Description
1.Technical specifications
ZLYJ，ZSYJ Series:
Speed ratio：6.3〜20
SZ twin screw extruder special gearbox:
Speed ratio：31.5-40，power：7.5KW-110KW
2.Models
ZLYJ series plastic single screw extruder gearbox:ZLYJ112 ZLYJ133 ZLYJ146 ZLYJ173 ZLYJ200 ZLYJ225 ZLYJ250 ZLYJ280 ZLYJ315 ZLYJ330 ZLYJ375 ZLYJ420 ZLYJ450 ZLYJ630
ZSYJ series rubber single screw extruder gearbox:ZSYJ450,ZSYJ560,ZSYJ630
SZ twin screw extruder special gearbox: SZ35、SZ45、SZ50、SZ65、SZ80、SZ92
4.Parameters:
| Models | Ratio | Center Height | Output Bore Dia.(H8) | Input Shaft Dia.(m6) |
| ZLYJ112 | 6.3~20 | 130mm | Φ35 | Φ28 |
| ZLYJ133 | 6.3~20 | 140mm | Φ38 | Φ28 |
| ZLYJ146 | 6.3~20 | 160mm | Φ45 | Φ32 |
| ZLYJ173 | 6.3~20 | 170mm | Φ50 | Φ38 |
| ZLYJ200 | 6.3~20 | 240mm | Φ60 | Φ45 |
| ZLYJ225 | 6.3~20 | 250mm | Φ70 | Φ55 |
| ZLYJ250 | 6.3~20 | 280mm | Φ80 | Φ60 |
| ZLYJ280 | 6.3~20 | 300mm | Φ90 | Φ65 |
| ZLYJ315 | 6.3~20 | 350mm | Φ100 | Φ75 |
| ZLYJ330 | 6.3~20 | 350mm | Φ110 | Φ85 |
| ZLYJ375 | 6.3~20 | 400mm | Φ110 | Φ85 |
| ZLYJ420 | 6.3~20 | 460mm | Φ120 | Φ95 |
| ZLYJ450 | 6.3~20 | 500mm | Φ170 | Φ100 |
| ZLYJ630 | 6.3~20 | 630mm | Φ180 | Φ120 |
| ZSYJ450 | 22.4~100 | 500mm | Φ170 | Φ75 |
| ZSYJ560 | 22.4~100 | 580mm | Φ160 | Φ95 |
| ZSYJ630 | 22.4~100 | 630mm | Φ180 | Φ100 |