Product Description
| 
			 ZLYJ Series Gearbox for Single-screw Plastic Extruder  | 
		|||||
| 
			 No.  | 
			
			 Gearbox model  | 
			
			 Ratio range  | 
			
			 Recommend screw diameter / mm  | 
			
			 Recommend power / HP  | 
			
			 Rating load torque / N.m  | 
		
| 
			 1  | 
			
			 ZLYJ133  | 
			
			 8/12.5/16/20  | 
			
			 35/45/50  | 
			
			 6~15  | 
			
			 764  | 
		
| 
			 2  | 
			
			 ZLYJ146  | 
			
			 10/12.5/16/20  | 
			
			 45/55  | 
			
			 10~20  | 
			
			 1165  | 
		
| 
			 3  | 
			
			 ZLYJ173  | 
			
			 10/16/20  | 
			
			 55/65  | 
			
			 15~30  | 
			
			 1962  | 
		
| 
			 4  | 
			
			 ZLYJ180  | 
			
			 10/14/18  | 
			
			 65  | 
			
			 15~40  | 
			
			 2764  | 
		
| 
			 5  | 
			
			 ZLYJ200  | 
			
			 12.5/16/20  | 
			
			 65/75  | 
			
			 30~60  | 
			
			 3583  | 
		
| 
			 6  | 
			
			 ZLYJ225  | 
			
			 12.5/16/20  | 
			
			 90  | 
			
			 40~75  | 
			
			 5334  | 
		
| 
			 7  | 
			
			 ZLYJ250  | 
			
			 16/12.5/20  | 
			
			 100  | 
			
			 50~100  | 
			
			 6306  | 
		
| 
			 8  | 
			
			 ZLYJ280  | 
			
			 16/12.5/20  | 
			
			 105/110  | 
			
			 75~122  | 
			
			 7643  | 
		
| 
			 9  | 
			
			 ZLYJ315  | 
			
			 16/12.5/20  | 
			
			 120  | 
			
			 100~175  | 
			
			 11822  | 
		
| 
			 10  | 
			
			 ZLYJ330  | 
			
			 16/12.5/20  | 
			
			 150/160  | 
			
			 150~217  | 
			
			 21000  | 
		
| 
			 11  | 
			
			 ZLYJ375  | 
			
			 16/12.5/20  | 
			
			 150/160  | 
			
			 217~312  | 
			
			 21096  | 
		
| 
			 12  | 
			
			 ZLYJ420  | 
			
			 16/12.5/20  | 
			
			 150/165  | 
			
			 272~428  | 
			
			 25478  | 
		
| 
			 13  | 
			
			 ZLYJ450  | 
			
			 16/12.5/20  | 
			
			 165  | 
			
			 380~544  | 
			
			 33885  | 
		

Product Features
ZLYJ gearbox is a speed reducer particular for plastic & rubber processing machines. All gears are made of high-strength low-carbon alloy steel by carburizing and quenching.The hardness of the tooth surface reaches level HRC58-62. High-efficiency, low noise, easy installation and reliable working.


application Instructions
1. The speed of the high-speed shaft of the reducer should be less than 1500r/min.
2. The peripheral speed of gear transmission should be less than 20m/s.
3. The working environment temperature is -40-45℃. If it is lower than 0℃, the lubricating oil should be preheated above 0℃ before starting.
This reducer can be used to operate in both forward and reverse directions, but some models of high-speed shafts have a one-way oil pump. The default direction is when you face the output shaft, the output shaft rotates clockwise. If the direction changes, please tell us when ordering.


Don't hesitate to send your inquiry, we'll be very glad to reply you at first time ~
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