Slurry machine quality appraisal

slushie machine takes high-efficiency refrigeration and uniform mixing as its core principles. By optimizing the compressor refrigeration system and blade structural design, it achieves a balance between rapid ice production and delicate smoothie texture. It is widely used in catering chains, cold drink stores, entertainment venues and other scenarios. In the beverage industry, it is used to make freshly prepared cold drinks such as smoothies and milkshakes; in commercial scenarios, it meets the continuous operation requirements of high passenger flow; in special environments, it needs to adapt to the stability requirements of high temperature and high humidity conditions. Compared with traditional ice-making equipment, slushie machines have the characteristics of high cooling efficiency, uniform discharging, and convenient operation. They are key equipment in the current refrigerated beverage industry to ensure product quality and operational efficiency.

Zhongke Testing is a product quality appraisal service organization registered with the court. It can provide slush machine quality appraisal services. It has a professional appraisal team and advanced instruments and equipment to provide fair and accurate appraisal results for slush machine quality appraisal.

The frequent use of slush machines in commercial scenarios has led to an increasing number of quality disputes. The focus of judicial disputes is:

1. Disputes over performance indicators: whether the refrigeration speed meets the standard and whether the discharge granularity complies with the contract;

2. Material defects: stainless steel Insufficient hardness of the steel blade leads to rapid wear, and the material of food contact parts does not meet hygienic standards;

3. Process problems: The failure of the sealing ring causes refrigerant leakage, and poor insulation of the motor winding leads to overheating and shutdown;

4. Contract performance dispute: The functional configuration of the delivered equipment does not match the technical agreement.

Slush machine quality appraisal technical methods mainly include:

1. Appearance inspection: Check the appearance of the slush machine for damage, deformation, rust and other abnormalities.

2. Performance test: According to the relevant standards or the client's requirements, the slush machine's cooling effect, snow making speed, noise and other performances are tested.

3. Disassembly and inspection: Disassemble the slush machine to check its internal structure, processing quality of key parts, and assembly conditions, etc.

4. Material analysis: Analyze the materials of key parts of the slush machine to determine whether they meet the standard requirements.

A chain beverage store of the applicant signed a "Slush Machine Purchase Agreement" with an equipment manufacturer of the respondent to purchase 10 XT-300 slushie machines for summer beverage production. After two weeks of use, the refrigeration efficiency of the three devices dropped (discharge temperature > -5°C, contract requirement ≤ -10°C), resulting in smoothie agglomeration and raw material deterioration. The beverage store claimed that the equipment had a design defect, and the manufacturer argued that it was caused by the operator not cleaning the condenser regularly.

Identification analysis results:

The quality analysis expert group discussed and comprehensively analyzed the relevant information of the "slush machine", contract technical agreement, on-site inspection case materials and other data, and made the following quality analysis opinions:

The appraisal conclusion concluded that the core parameters of the equipment were seriously inconsistent with the contract, and that material defects and unreasonable design jointly led to performance failure.

slush machine quality appraisal report mainly includes the following contents:

1. Client information

2. Appraisal equipment information

3. Appraisal basis (standards, power of attorney, etc.)

4. Identification method