PT7300系列真空喷涂机介绍（标准机型）

Introduction for PT7300 Series Vacuum Spraying Machine (Standard Model)

一、产品特点Product features

1、广泛应用于水产饲料、特种饲料、宠物食品等油脂添加工段；

Widely used in aquatic feed, special feed, pet food and other oil addition sections;

2、将大量的油脂设计在真空喷涂机中添加，可以减少膨化前物料中的脂肪含量，有利于提高膨胀系数和膨化机的产能，提升了生产效率；

The design of adding a large amount of grease to the vacuum spraying machine can reduce the fat content in the material before extrusion, which is conducive to improving the expansion coefficient and the capacity of the extruder, and improve the production efficiency;

3、单批次混合时间4-7分钟，液体添加比例范围5%-38%，连续可调，可满足油脂大喷涂量，也可以喷涂较黏稠的液体；

The mixing time of a single batch is 4-7 minutes, and the liquid addition ratio ranges from 5%-38%, which is continuously adjustable. This can meet the large amount of grease spraying, and can also spray thicker liquid;

4、系统根据批次称重的颗粒料准确重量，按照配方要求，智能精准的控制添加液体的重量，液体喷涂量“精度高”，确保了产品的品质；

According to the accurate weight of the granules weighed in batches ａnd the requirements of the formula,the system could intelligently and accurately controls the weight of the added liquidａnd the liquid spraying amount;

5、喷涂机上盖外围的圆周方向上，设计均匀分布多组喷嘴，多点向物料喷涂油脂，喷涂均匀度高；

In the circumferential direction of the outer cover of the spraying machine, there is a design that multiple groups of nozzles are evenly distributed. So grease could be sprayed to the material at multiple points with highspraying uniformity;

6、系统可实现液体添加量的无级控制，同时采用多组喷嘴进行组合，保证雾化和喷涂效果均匀，添加量1%时，也不会产生花料；

The system can achieve stepless control of liquid addition amount, and at the same time can use multiple groups of nozzles for combination to ensure uniform atomization and spraying effect. Even if the amount of addition is 1%, there would be no different color ofgeneratedmaterials. 

7、设计的排料机构，排料后无残留，同时排料机构处的密封性能可靠，使用寿命长，更换和维护方便；

Because of unique design of the discharge device, there is no residue after discharging, and at the same time the sealing performance at the discharge device is reliable, long service life, which is easy to replace and maintain;

8、设计的螺旋转子，使物料的提升和抛洒会更加均匀，不会形成物料的滞留，提升时物料不会破碎，无混合死角；；

The unique design of the spiral rotor makes the lifting and throwing of materials more even, which will not form the retention of materials, the materials will not be broken during lifting, and mixing materials more extensively;

9、添加油脂时，真空喷涂机能将油脂通过真空技术渗透到颗粒料心，养殖时减少了对水体的污染，同时油脂能够被饲喂动物全部吸收，有效提高饲喂效果；

When adding grease, the vacuum spraying machine can penetrate the grease into the particle core through vacuum technology, which reduces the pollution to the water during breeding. And the oil can be fully absorbed by the feeding animals, which effectively improving the feeding effect;

二、主要技术参数Main technical parameters

三、产品图片 Product pictures

1、产品图片（1）  Picture 1