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Electric Food-Mixers (Liquidizers and Grinders) and Centrifugal Juicers find extensive use in homes, commercial establishments, and food processing units for efficient food processing. The use of these appliances provides convenience, speed, and efficiency in the operations of food handling. As they are operated on electrical energy and have rotating parts at high speeds, it becomes necessary that they should meet the safety and performance criteria set by the IS 4250:2025 for Electric Food-Mixers (Liquidizers and Grinders) and Centrifugal Juicers. As mentioned in the Indian Standard, there are many technical requirements for these appliances including electrical safety, quality of insulation, performance of motors, temperature rise, mechanical strength, safety of construction and functional performance. It is mandatory for eligible appliances to follow the Quality Control Orders (QCO) laid down by BIS and certification under IS 4250:2025.
IS 4250:2025 is the Indian Standard that specifies requirements for electric food-mixers, liquidizers, grinders, and centrifugal juicers intended for domestic and similar applications. The standard lays down safety, construction, and performance criteria to ensure reliable operation and protection against electrical and mechanical hazards. As per BIS requirements, these appliances are -
BIS ISI certification under IS 4250:2025 is applicable to businesses involved in the manufacturing, importing, branding, or supply of electric food-mixers, liquidizers, grinders, and centrifugal juicers intended for sale in India.
Applicable to -
The BIS certificate through IS 4250:2025 makes sure that the electric appliances used for preparing food satisfy Indian safety and quality standards regarding electrical specifications, safety, strength, and dependability.
The Bureau of Indian Standards mentions the minimum standards for the safe functioning of electric food-mixers (liquidizers, grinders) and centrifugal juicers in IS 4250:2025. This certificate guarantees that the producers keep consistent safety, performance, and quality standards according to the standard. It also guarantees that these appliances will offer proper electrical safety, mechanical protection, and reliable performance throughout the period of operation, even in continuous use. The following are the BIS testing standards for electric food-mixers and centrifugal juicers:
The BIS certification process guarantees that the electric food-mixers (liquidizers, grinders) and centrifugal juicers, as per the standards laid out in IS 4250:2025, conform to the standards. The certification process is conducted by the Bureau of Indian Standards (BIS) and the steps are mentioned below -
Foreign manufacturers need to appoint an Authorized Indian Representative (AIR) in India. This person is the local point of contact for the Bureau of Indian Standards (BIS) and takes care of all rules and compliance work in India.
After BIS gives its approval, the ISI mark for electric mixers, liquidizers, grinders and centrifugal juicers as per IS 4250:2025 should be permanently stamped on the product name plate/rating plate/package. Other information such as the manufacturer's identification, model details, and BIS license no. (CM/L) must also be shown along with the ISI mark. It is mandatory for the product to conform to all the safety and performance standards specified in the Indian Standard. More details have been provided below:
Note - Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
The cost of BIS certification of electric food mixers and centrifugal juicers involves fees for applications, inspection, testing, licensing, and labeling. The actual amount varies according to the product type, location of manufacture and testing requirements.
Note:
Manufacturers can face various difficulties while obtaining the BIS ISI mark certification through the IS 4250:2025 standard -
The Electric Food Mixers (Liquidizers and Grinders) and Centrifugal Juicers are extensively used in households, commercial kitchens, and food processing units for effective processing of food items. The purpose of their manufacturing is to make their work easy, fast, and dependable. As they require electricity and work on rotation, there is a need for the manufacturers to adhere to the safety and performance norms laid down in IS 4250:2025.
The BIS Certification of Electric Food Mixers & Centrifugal Juicers helps them conform to the standards of the Indian Standard relating to the aspects of electrical safety, insulation, mechanical strength, motor performance, and durability. With this certificate, manufacturers are eligible to use the ISI mark denoting dependable quality, safety, and performance. It will give them an edge in the market. Manufacturers can get BIS certification without any difficulty with the help of EVTL India.