How to buy rice machine?

Rice beater has the advantages of high efficiency, energy saving, simple operation and reasonable price, and has developed into a popular agricultural product processing machine in the market. However, due to the influence of production equipment, technical level, staff quality and other factors, the quality of rice machines sold in the market is uneven, and consumers are easy to fall into misunderstandings and suffer losses when buying rice machines. The following summarizes a few shopping points to help consumers buy the right products.

1. Understand the performance and characteristics of different products

There are three main types of rice beater in China, namely, separate rice beater, combined rice beater and jet rice beater. The separate rice beater is simple to operate and low in price, but the model is aging and the rice milling quality is poor, which has been gradually eliminated; the shelling rice milling combined machine can process rice with good quality and high cost performance. It can complete the shelling and whitening procedure in one go. The processed rice is white and bright. In recent years, it has become the main marketFlow of products.

2, according to their own needs to make specific choices

First of all, you can consult the authoritative quality inspection department or information network; then, according to your own economic level, processing capacity and other factors, locate the type of rice beater to be purchased, hourly output and other reference indicators, and select the appropriate type and model.

3. Check the mechanical appearance and quality inspection certificate

First, check the overall appearance of the product to see if the paint film is intact; whether the surface of the exposed casting is smooth and free of cracks; whether there are warning signs in dangerous parts. Secondly, check whether the factory name and address of the product are complete; whether there are inspection reports and factory inspection certificates issued by the quality inspection department; whether there are three guarantees certificates.

4. Check the mechanical operation condition through debugging

Read the manual in detail, understand the installation, debugging, operation, safety precautions, etc., and then carry out the machine trial operation. During the operation, pay attention to check whether the separator, feeding device and weight adjustment are flexible, whether there is jamming or abnormal friction sound; check whether the body vibrates violently; check the actual treatment effect.

Rice machine maintenance is as follows:

1. The rice beater is blocked and the output decreases. The main reasons: too much feed, too much outlet pressure or too small outlet; the outlet is blocked by rice bran, which may be caused by the slippage of the transmission belt, the wear of the roller or the wear of the rice knife; the raw material moisture is too high or the screw head is worn or loose.

2, rice bran contains too much rice and broken rice. The main reasons: the rice screen is damaged or the seam is too large; the connection between the conveying head and the sand roller is uneven, and the surface of the sand roller is uneven; the rice machine outlet is not smooth; the rice knife is too thick, the distance between the roller and the rice knife is too small; the speed is unstable.

3. The current suddenly increases and decreases. The main reasons: the feed inlet is damaged, the pressure valve fails, the rice screen is damaged, and the rice screen bracket is damaged; foreign matter enters the machine or the feed volume is too large; the outlet pressure valve fails, the rice screen is blocked, and the rice bran is not discharged smoothly; the rice tube or chaff tube is blocked; The power supply is out of phase.

4. The accuracy of the body is reduced, and the roughness and whiteness are uneven. The main reason: the rice knife is worn; the feed is too little or the outlet pressure is too low.

5, the body vibration, bearing heat. The main reason: the shaft barrel or pulley is unbalanced; the anchor bolt is loose; the bearing is too sprayed or lack of oil; the lubricating oil is too dirty.

6. There are strange noises and smells. The main reasons: the drum is loose or cracked; foreign matter falls into the machine; the bearing and valve seat are damaged; the transmission belt is slipping; the nut is loose.