Pad printer quality appraisal

Pad printing machine, as the name suggests, is a device that transfers patterns or text from the printing plate to the substrate through transfer printing. It is widely used for printing on various material surfaces, such as plastic, glass, metal, etc. The biggest features of pad printing machines are high printing accuracy, fast speed and wide application range, so they have been widely used in industrial production.
As an efficient and accurate printing equipment, the pad printing machine has the ability to achieve high-precision printing effects and meet various complex printing needs; its fast and efficient printing capabilities can greatly improve production efficiency and other advantages
In pad printing machine quality appraisal cases, Zhongke Testing can provide pad printing machine quality appraisal services.

1. The machine cannot operate and there is no display on the control panel.
2. The control panel is displayed, but there is no action.
3. The display on the control panel is chaotic and the indicator light does not flash normally.
4, the machine does not scrape ink, and there is no scraper action.
5, the print head has no printing action.
6, the machine is not operating smoothly.
7, vibration and impact sounds occur when the machine is running.
8, starts running but doesn’t stop.

JB/T 6934-2004 Pad printing machine
GB 5226.1-2002 Machinery safety Mechanical and electrical equipment Part 1: General technical conditions
GB/T6388 Transport packaging receipt and delivery mark
GB 9969.1 Industrial product instruction manual General
GB/T 13384 General technical conditions for mechanical and electrical product packaging
GB/T 14436 Industrial product guarantee document General provisions

The plaintiff and the defendant signed a "Contract", and the plaintiff purchased from the defendant a single-color paint pad printing machine and a fully automatic ceramic body screen printing machine and corresponding accessories. The contract stipulates payment methods as well as quality standards and liability for breach of contract.
During the performance of the contract, the plaintiff discovered that the goods delivered by the defendant did not meet the quality requirements and requested rectification and time for rectification. However, despite repeated reminders from the plaintiff, the defendant has not yet been able to complete the rectifications. Therefore, the plaintiff filed a lawsuit in court, requesting the court to support the plaintiff's claim.
was entrusted by the court to conduct an appraisal and analysis on "whether there are quality problems" with the pad printing machine involved in the case.
identification and analysis results: The
identification and analysis expert group discussed the relevant information and on-site investigation of the pad printing machine involved and conducted a comprehensive quality and technical analysis, and made the following suggestions and conclusions:
1. There is a problem of material dropping in the picking manipulator connecting the automatic feeding mechanism and the printing mechanism;
2. The maximum printing speed can reach to 1,000 pieces/hour;
3. Under the current production conditions of the equipment, the screen printing ink cannot meet the requirements for instant surface drying after hot air drying;
4. The brands of some electronic components in the equipment configuration do not meet the agreement between the parties;
5. The mechanical accuracy of the equipment cannot meet the positioning requirements of ±0.02mm, which fails to meet the technical requirements of the equipment contract.
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