Chain conveyor quality appraisal

chain plate conveyor is a conveying machinery product manufactured through machining technology. It has the characteristics of various structural forms, smooth conveying, low noise, and can convey a wide variety of materials. The
chain conveyor is suitable for many items that would not normally be conveyed on a roller conveyor. Therefore, typical uses are moving pallets, racks, industrial containers and any product with a solid lower surface. They are used in many industrial and commercial settings, including warehouses, automotive plants and distribution centers.
In the case of chain conveyor quality appraisal, Zhongke Testing can provide chain conveyor quality appraisal services.

1. According to the installation form of the conveyor, it can be divided into fixed and mobile types;
2. According to the layout of the conveyor, it can be divided into horizontal type, horizontal-inclined type, inclined type, inclined-horizontal type, horizontal-inclined-horizontal type, etc.;
3. According to the structural form of the traction component, it can be divided into sleeve roller chain type, stamping chain type, cast chain type, ring chain type and detachable chain type, etc.;
4. According to the number of traction chains, it can be divided into single chain type and double chain type;
5. According to the structural form of the bottom plate, it can be divided into scale type (wavy with ribs, wavy without ribs, deep type with ribs, etc.) and flat type (flat with ribs, etc.) (line and parallel without ribs, etc.);
6, according to the operating characteristics of the conveyor, can be divided into continuous type and pulsating type;
7, according to the driving mode, can be divided into electromechanical driving type and hydraulic driving type.

KS E ISO 1082:2006 Mining Hook-type connector components for chain conveyors
JB/T 5321-2020 Chain suspension conveyors
JB/T 9016-2013 Suspended conveyors Chains and sprockets

was entrusted by the court to conduct an appraisal and analysis on whether the chain fracture of the chain plate conveyor involved in the case was caused by the quality of the equipment provided not meeting the contract requirements.
appraisal analysis results:
appraisal analysis expert group discussed the relevant information and on-site investigation of the chain conveyor involved in the case and conducted a comprehensive quality and technical analysis, and made the following suggestions and conclusions: HTMLT The design form of the hopper of AGTOKEN31 and 3 conveyors does not meet the requirements of industry standards. The material cannot be completely dropped at the discharge port, and the unfinished clinker spills on the conveyor line, causing dust in the workplace and serious pollution. It can also lead to accidents such as tipping of the hopper and derailment of the conveyor chain.
2, the materials and service life of the chain plates and pins of the three conveyors do not comply with the provisions of the "Equipment Procurement Contract", which will lead to accidents such as transmission chain breakage, derailment, and hopper tipping, and the equipment will pose safety risks.
3, the hopper designed for clinker bucket conveyor cannot meet the conveying capacity stipulated in the "Equipment Purchase Contract". After the steel plate is installed in the inner cavity, the volume of the hopper becomes smaller, and it cannot meet the conveying capacity stipulated in the "Equipment Purchase Contract".