After the winter agricultural machinery is used, cold water must be released in time to prevent freezing of the body. If you forget to let the cooling water and freeze the body, you can use the following measures:

To find cracks 1. Put charcoal in the lower part of the engine and slowly bake it. Do not use it for baking. At the same time, open the mouth of the box and inject warm water into the box. Do not inject boiling water. The temperature of the water can gradually increase. In this way, it is performed up and down simultaneously until the ice melts completely and flows out of the discharge valve. Then close the valve, fill with hot water, wipe the external dirt, find the crack site.

2. The cylinder head and the body are generally protected against freezing. Once the body is subjected to freezing, it will expand and protect the body. Therefore, when the freezing is not serious, the machine will generally not be frozen. Even if the cracking phenomenon occurs, it will only occur in weak places. Once the cracking phenomenon occurs, the pressure in other parts will be greatly reduced, and generally will not be Cracked. Therefore, once the body is frozen, it can only be frozen.

3. The machine is frozen and the cracks are unlikely to be on the outside. After the external inspection, the oil sump drain bolts can be loosened. If there is water leakage, the oil must be drained, the oil pan removed, and the leakage carefully searched. Parts.

Solution 1. After the crack is found, it should be repaired, glued, or iron plated as appropriate. 2. If there is a leak in the heat sink of the water tank and the quantity is small, both ends of the water pipe core can be blocked and used. If there is more crack, use it after welding.

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flavor: mellow and balanced, with fruit acid flavor, nuts, honey, chocolate, citrus;

Variety:Aribica

processing method: washing; 

water content: less than 12%;

 packaging: 60kg / bag;

size: 13#>90%


In 1892, French missionary father Tian Daneng preached in Dali, Yunnan Province, China. In order to drink coffee, he taught local villagers to grow and drink coffee. Up to now, coffee has been planted in Yunnan Province of China for more than 100 years, with an area of 120000 mu. Most of the varieties planted in Yunnan are ccatimor, with an altitude of 1000-1500m, The coffee produced in Yunnan has a balanced taste, rich nut and citrus flavor, some of which are very sweet, with obvious taste of chocolate, toffee and maple sugar. It is one of the high-quality coffee producing areas. Our coffee is produced at the junction of Puer and Burma - the Myitkyina original jungle beans at 1500-1750, with a rich flavor, high aroma and high sweetness. The 2019 international coffee cup Masters Tournament (China finals) is sponsored by beans.

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