Recently, two evaporator industry standards led by Zhejiang Tanlet Machinery Co., Ltd. have been officially promulgated: Falling Film Evaporator (QB/T 1163-2026) and External Circulation Tubular Vacuum Evaporator (QB/T 1829-2026). This milestone represents a further authoritative endorsement of Tanlet Machinery's technical expertise and growing voice within the evaporator industry.
As a critical piece of equipment widely used in food, chemical, pharmaceutical, environmental protection, and many other industries, the technical specifications of evaporators directly impact product quality and production safety. The two newly released standards address the two core product categories-falling film evaporators and external circulation tubular vacuum evaporators-providing systematic specifications in terms of technical parameters, performance requirements, and testing methods. This offers strong support for the high-quality development of the industry.
1. Falling Film Evaporator (QB/T 1163-2026)
Falling film evaporators are widely used in dairy products, fruit juice, plant protein, traditional Chinese medicine extraction, and other fields, owing to their advantages such as high heat transfer efficiency, short residence time, and suitability for heat-sensitive materials. The release of the new standard will effectively unify technical requirements and drive product upgrades.
2. External Circulation Tubular Vacuum Evaporator (QB/T 1829-2026)
This type of evaporator plays an important role in chemical, pharmaceutical, wastewater treatment, and other industries, thanks to its stable operation and wide applicability. The new standard further clarifies the technical specifications for design, manufacturing, and acceptance inspection.
What does it mean to lead the drafting of a standard?
In the industrial sector, the saying "first-class enterprises set standards" has become a widely recognized consensus. Leading the drafting of industry standards signifies:
✅ Industry-recognized technical strength - Only companies with deep technological expertise are qualified to take the lead in standard-setting.
✅ A stronger voice in the industry - Standard-setters define the technological direction of the sector and drive industrial upgrading.
✅ Establishment of quality benchmark status - Technical specifications based on the company's own practices are in themselves the best endorsement of quality.
✅ Promotion of standardized industry development - Standardization elevates the overall level of the industry, achieving win-win development for all stakeholders.