Quality appraisal of powder packing machine

powder packaging machine is a mechanical equipment commonly used for packaging powder products. It can accurately measure, automatically seal and package powders. The powder packaging machine accurately measures the powder through sensors and puts it into the packaging bag. Then, the machine will automatically seal and complete the packaging process. This process is not only efficient and fast, but also reduces manual operations in the packaging process and improves packaging accuracy and efficiency.
In the case of powder packaging machine quality appraisal, Zhongke Testing can provide powder packaging machine quality appraisal services.

According to the functions of packaging machinery, it can be divided into: filling machinery, filling machinery, wrapping machinery, sealing machinery, labeling machinery, printing machinery, cleaning machinery, drying machinery, sterilization machinery, strapping machinery, boxing machinery, multi-functional packaging machinery, etc.
According to the degree of automation of packaging machinery, it can be divided into fully automatic packaging machines and semi-automatic packaging machines.
can be divided into special packaging machines, multi-purpose packaging machines and general-purpose packaging machines according to different packaging application ranges.

GB/T 26993-2011 Milk powder quantitative filling and packaging machine
GB/T 7311-2008 Packaging machinery classification and model compilation method
JB 7233-1994 Packaging machinery safety requirements
JC/T 818-2017 Rotary cement packaging machine
JC/T 581-2017 Stationary cement packaging machine

After receiving the powder packaging machine provided by the defendant and using it, the plaintiff found that the quality of the machine did not meet the requirements of the contract, and filed a lawsuit with the XX County People's Court.
was entrusted by the court to conduct an appraisal and analysis on "whether there are quality problems" with the powder packaging machine involved in the case.
appraisal analysis results: The
appraisal analysis expert group discussed the relevant information and on-site investigation of the powder packaging machine involved and conducted a comprehensive quality and technical analysis, and made the following suggestions and conclusions:
1. The packaging machine cannot meet the flow rate and flow required for material processing. Feeding efficiency, packaging speed cannot reach 2-4 bags/minute;
2. The weighing accuracy of the packaging machine does not meet the contract agreement, the weight error of the packaged products is large, and it is difficult to meet the quantitative packaging specifications. The product packaged by the packaging machine cannot reach 150Kg/bag;
3. Equipment production It is easy to produce a large amount of dust flying in the air when producing and unloading materials, which does not meet the relevant requirements of Article 6.7.7 of the national standard GB5083-1999 "General Principles for Safety and Hygiene Design of Production Equipment";
4. The pneumatic clamp type bag clamping device is easy to pinch your hands when manual bagging, which poses a mechanical hazard; after the powder is packed, the bag mouth changes from the pneumatic clamp type The bag clamping device was loosened and the packaging bag fell over;
5. There is no grounding terminal in the electrical cabinet, and the yellow-green wire in the power incoming wire is used as the neutral wire, which does not comply with the relevant provisions on grounding of the national mandatory standard GB5226.1-2008 "Mechanical and Electrical Safety Machinery and Electrical Equipment Part 1: General Technical Conditions".