SJY、ZLYJ Serial Gearboxes for Plastic Single Screw Extruder
PJT Serial Gearboxes for Parallel Twin-Screw Extruder
	
SZ Serial Gearboxes for Conical Twin Screw Extruder is a special driving unit matched with conical twin-screw plastic extruder.The gearbox is composed of a reduction gearbox and a distribution box.
	
	
Recommended parameters of reducer (optional) of single screw extruder
| 
				 Type  | 
			
				 Spec  | 
			
				 kw  | 
			
				 n  | 
			
				 n  | 
			
				 N.m Torque  | 
			
				 KN Axial thrust  | 
			
				 Screw diameter  | 
			
				 L/D ratio  | 
		
| 
				 ZLYJ  | 
			
				 112-8  | 
			
				 5.5  | 
			
				 800  | 
			
				 100  | 
			
				 525  | 
			
				 35  | 
			
				 ≦Φ35  | 
			
				 25:1  | 
		
| 
				 133-8  | 
			
				 8  | 
			
				 800  | 
			
				 100  | 
			
				 764  | 
			
				 39  | 
			
				 ≦Φ50  | 
			
				 25:1  | 
		|
| 
				 146-10  | 
			
				 11  | 
			
				 1000  | 
			
				 100  | 
			
				 1050  | 
			
				 54  | 
			
				 ≦Φ55  | 
			
				 25:1  | 
		|
| 
				 173-10  | 
			
				 18.5  | 
			
				 900  | 
			
				 90  | 
			
				 1962  | 
			
				 110  | 
			
				 ≦Φ65  | 
			
				 25:1  | 
		|
| 
				 200-12.5  | 
			
				 30  | 
			
				 1000  | 
			
				 80  | 
			
				 3581  | 
			
				 155  | 
			
				 ≦Φ75  | 
			
				 25:1  | 
		|
| 
				 225-12.5  | 
			
				 45  | 
			
				 1000  | 
			
				 80  | 
			
				 5371  | 
			
				 180  | 
			
				 ≦Φ90  | 
			
				 25:1  | 
		|
| 
				 250-16  | 
			
				 55  | 
			
				 1120  | 
			
				 70  | 
			
				 7503  | 
			
				 192  | 
			
				 ≦Φ105  | 
			
				 25:1  | 
		|
| 
				 280-16  | 
			
				 75  | 
			
				 960  | 
			
				 60  | 
			
				 7643  | 
			
				 258  | 
			
				 ≦Φ110  | 
			
				 25:1  | 
		|
| 
				 315-16  | 
			
				 85  | 
			
				 960  | 
			
				 60  | 
			
				 13528  | 
			
				 287  | 
			
				 ≦Φ120  | 
			
				 25:1  | 
		|
| 
				 330-16  | 
			
				 110  | 
			
				 960  | 
			
				 60  | 
			
				 17507  | 
			
				 360  | 
			
				 ≦Φ135  | 
			
				 25:1  | 
		|
| 
				 375-16  | 
			
				 132  | 
			
				 960  | 
			
				 60  | 
			
				 21008  | 
			
				 390  | 
			
				 ≦Φ150  | 
			
				 25:1  | 
		|
| 
				 395-16  | 
			
				 185  | 
			
				 960  | 
			
				 60  | 
			
				 29442  | 
			
				 400  | 
			
				 ≦Φ160  | 
			
				 25:1  | 
		|
| 
				 420-16  | 
			
				 
					  | 
			
				 960  | 
			
				 60  | 
			
				 31831  | 
			
				 430  | 
			
				 
					  | 
			
				 
					  | 
		|
| 
				 450-20  | 
			
				 213  | 
			
				 1000  | 
			
				 60  | 
			
				 40640  | 
			
				 500  | 
			
				 ≦Φ180  | 
			
				 25:1  | 
		|
| 
				 560-17  | 
			
				 440  | 
			
				 1000  | 
			
				 50  | 
			
				 84034  | 
			
				 700  | 
			
				 ≦Φ200  | 
			
				 25:1  | 
		|
| 
				 630-10  | 
			
				 540  | 
			
				 1000  | 
			
				 50  | 
			
				 103132  | 
			
				 770  | 
			
				 ≦Φ250  | 
			
				 25:1  | 
		|
| 
				 ZSYJ  | 
			
				 450-32  | 
			
				 200  | 
			
				 1500  | 
			
				 47  | 
			
				 40635  | 
			
				 500  | 
			
				 ≦Φ165  | 
			
				 25:1  | 
		
| 
				 560-57  | 
			
				 220  | 
			
				 1500  | 
			
				 26  | 
			
				 80802  | 
			
				 700  | 
			
				 ≦Φ190  | 
			
				 25:1  | 
		|
| 
				 630-44  | 
			
				 315  | 
			
				 1500  | 
			
				 34  | 
			
				 88471  | 
			
				 770  | 
			
				 ≦Φ200  | 
			
				 25:1  |