WEPS Wet End Process Simulator, 190mm, Tianjin Renzhi Technology Co., Ltd (CAT#: STEM-GLE-1870-YJL)

WEPS Wet End Process Simulator, 190mm, model STEM-GLE-1870-YJL is manufactured by Tianjin Renzhi Technology Co., Ltd. The design of the upper tank of WEPS enables the slurry to be completely stirred and sheared, and the injection and mixing of additives are controlled under the conditions of preset shearing force and mixing time. This upper storage tank simulates the feeding pattern of a typical paper machine, after which the stock is transferred to the forming tank below. After the dilution is done quickly, a strong vacuum is applied to dewater the slurry. The vacuum curve is expressed as drainage time versus residual vacuum pressure. WEPS simulates the headbox, molding and drainage process. The lower forming tank can be opened to take out the wet paper sheet, and the white water is completely retained in the built-in tank of the device for subsequent analysis.

Sheet diameter: 190mm
Filtration curve (time ~ residual vacuum)
Retention rate
Inflection point slope of WEPS vacuum curve
Final air permeability mmHg
Equipment size: 750W×450D×1700H mm
Power supply: 220V, 60Hz
Configuration: system all-in-one machine, 2 100-mesh forming screens

The analysis of effect of paper machine, chemical additives, raw material variation and process water.
The analysis of drainage, retention and uniformity
Predition of paper productivity
Contribution to the highly efficient production of high-strength, high-quality paper
Prediction of paper quality