Muyang twin-screw cooking extruder for aquafeed
--Large output,Beyond imagination
- Now, most extrusion technology of national extruders derives from abroad, which is mainly applicable for the fields of plastic grease and food processing while is not commonly used in aquafeed production.
- In spite of the same type, aquafeed twin-screw extruders for special use have different capacity, process moisture,adjusting quality parameters,SME output and extrusion requirement.
- After years of painstaking research and many tests for aquafeed production parameters, Muyang has improved and manufactured the new-type twin-screw extruder special for aquafeed.
We prove with facts larger production beyond imagination
Zhejiang Yuehai application, many customers witnessed Muyang new twin-screw extruder(200kW)
- φ5.0mm float feed,output up to 7.69t/h power consumption low to 23.32kW·h/t
- φ1.0mm float feed,output up to 3.48t/h power consumption low to 46.18kW·h/t
- φ5.0mm float feed,output up to 3.71t/h power consumption low to 25.29kW·h/t
Large production, even apperance of extruded material !
Performance parameters:
| Type | Length-diameter ratio | Power of principal machine(kW) | Output(t/h) |
| MY90*2 I | 16:1 | 110 | 0.8-2 |
| MY120*2 I | 16:1 |
160 200 |
5.2-6.5 6.5-8.0 |
| MY150*2 I | 16:1 |
315 355 |
10.0-12.5 11.5-14.0 |
Notes: output refers to processing float fish feed with not less than φ3.0mm die hole.
How to ensure large production?
- By using newly developed three-axis conditioner,material pre-ripeness is effectively improved, so that output is increased;
- Effectively allocate reasonable cutting force in different regions of extrusion barrel, under the premise of ensuring high quality, output is increased remarkably;
- With making full use of steam heat energy instead of mechanical energy, power consumption is reduced greatly while output is raised.
How to ensure material apperance even?
- Steady state of screw structure helps to enhance ripening uniformity of materials in the screw;
- Fully intermeshing twin-screw mechanism of zero gap contributes to effectively controlling the shearing, so as to ensure consistent the pellet expansion coefficient and ripening time of all materials in the extruding barrel;
- The patent structure of steady outflow of feeding device and double-mold technology can effectively ensure consistent each point of the material flow rate and extruded pellet uniform in length.
How to ensure stability and reliability?
- New fully wear-resisting alloy screw and bimetallic extruded cavity can effectively reduce wear and tear, which ensures the equipment to run in high capacity, high-quality state for a long term;
- All the component parts reach international advanced standards, thereby equipment running stability is effectively enhanced and noise is effectively controlled.
We also can achieve
- According to actual needs, the end face shape of extruded pellet is effectively controlled;
- After soaking, expanded pellet still has elasticity;
- In the condition of same screw configuration, machine can produce 100% float microfeed and 100% sunk feed.
Jiangsu Muyang Group Co., Ltd.
E-mail: eb＠muyang.com
http: //www.muyangbiz. com