First, according to the technical parameters to lock the core model
vacuum demand to determine the direction of the model: semiconductor manufacturing and other high clean scene need oil free vacuum pump, such as ZAKF oil-free scroll vacuum pump, the limit of vacuum up to 10-⁷ Pa, through the CE/ASME certification, to meet the oil-free environment requirements of the 7nm chip process; food packaging, material dewatering, and the oil-free environment. For food packaging, material dewatering and other conventional scenarios, oil vacuum pumps are suitable, and ZAKF oil rotary vane pumps with food-grade lubricant provide a stable vacuum of 10 - 10³ Pa.
Pumping rate is about efficiency: Dry screw vacuum pumps are recommended for large chemical reactors, ZAKF dry screw vacuum pumps have a pumping rate of 300m³/h, combined with an explosion-proof design, and have achieved 6,000 hours of continuous operation in Middle East petrochemical projects; oil-free diaphragm pumps with a lower pumping rate can be used for small-scale systems in laboratories.
Gas compatibility is the key to selection: to deal with corrosive gases, Dry screw vacuum pumps are resistant to strong acid corrosion thanks to their Hastelloy coating and perfluoroether seals; oil free vacuum pumps have become the first choice for lyophilization and biological experiments due to their oil-free contamination characteristics; in dusty gas environments, the self-cleaning structure of ZAKF dry screw pumps prevents particles from abrasion and protects equipment life. Protect the life of the equipment.
Accurate selection of suitable scenarios
Industrial manufacturing field: semiconductor packaging relies on oil free vacuum pump to maintain an ultra-clean environment, ZAKF customized models for Taiwan foundries, continuous operation of 14,000 hours, the gas oxygen content <1ppm; the chemical industry uses Dry screw vacuum pump to deal with flammable and explosive gases, ATEX certified to ensure safety; in food packaging, ZAKF dry screw pump is the first choice for pharmaceutical freeze-drying and biological experiments. Ensure safety; in food packaging, the oil vacuum pump realizes rapid vacuuming with high cost performance, and extends the shelf life of cookies to 180 days.
Scientific research experiment scenarios: superconducting magnet manufacturing, particle acceleration experiments require harsh vacuum, oil free vacuum pumps such as ZAKF cryogenic pumps can achieve 10-⁸ Pa vacuum to meet the needs of high-end scientific research; ordinary laboratory distillation, drying operations, oil vacuum pumps or small oil-free diaphragm pumps can do the job. For general laboratory distillation and drying operation, oil vacuum pump or small oil-free diaphragm pump can fulfill the task.
Brand and after-sale protection
ZAKF, as a manufacturer with an annual output value of 500 million yuan, has significant advantages in the field of vacuum pumps: oil free vacuum pump with a monthly production capacity of 500 units, supporting global certification and customization; Dry screw vacuum pump adopts Germany's five-axis machining technology, with a rotor accuracy of ±0.003mm. 7 warehousing bases are stocked with core spare parts, which ensures that the oil vacuum pump, oil filter, Dry screw vacuum pump, and oil vacuum pump can meet the needs of high-end scientific research. 7 warehouse bases reserve core spare parts to ensure 48-hour delivery of oil vacuum pump oil filter, Dry screw vacuum pump screw and other accessories in the Middle East; 3 overseas operating companies provide 24-hour online diagnosis, response time ≤ 2 hours.
Choosing a vacuum pump requires a combination of technical parameters, application scenarios and brand services.ZAKF provides full-cycle solutions from selection to after-sales service for semiconductor, chemical, food and other industries based on 20 years of industry experience and 60,000 square meters of production bases. For customized and certified models or 15-day delivery service, please contact the ZAKF team.
