Quality appraisal of spiral sand washing machine

Spiral sand washing machine is also called spiral sand washing machine. Due to the different number of spirals inside the spiral sand washing machine, it can be divided into single spiral sand washing machine and double spiral sand washing machine. There is only one spiral inside the single spiral sand washing equipment, and there are two spirals inside the double spiral sand washing equipment.
spiral sand washing machine is mainly used to remove impurities such as soil and dust from sand and gravel. The spiral sand washing machine has strong ability to break and disperse small mud balls, and the washed sand and gravel are relatively clean. Spiral sand washing machine is widely used in washing, grading, impurity removal and fine-grained and coarse-grained material washing in hydropower, construction and other industries. It is especially suitable for construction sand and road construction sand and gravel.
Zhongke Testing and Appraisal Institute can provide spiral sand washing machine quality appraisal services and make accurate appraisals in terms of product design analysis, product load analysis and product quality analysis.

spiral sand washing machine is divided into two types: single spiral sand washing machine and double spiral sand washing machine.

A building materials company signed a contract with an intelligent technology company to purchase a mortar production line. After the project was completed, the building materials company believed that there was a quality problem with the "spiral sand washing machine" in the production line, so it appealed to the court.
Our company was entrusted by the court to undertake the quality analysis of the "spiral sand washing machine" involved in this case.
Identification Analysis Results:
The quality analysis expert group discussed and comprehensively technical analyzed the relevant information, on-site investigation and inspection data of the "Spiral Sand Washer" involved in the case, and made the following quality analysis opinions:
The design of the upper hopper of the "Spiral Sand Washer" involved in the case is unreasonable, causing the material to easily overflow when feeding the silo, and the discharge port is easy to be blocked; there are quality problems with the seals on both sides of the rotary valve.