Sesame contains 40–58% oil and has a distinctive fragrance; its protein content is 23–26%. Modern standards recommend “moderate processing” to avoid carcinogenic benzopyrene from over-roasting.
First-grade sesame oil is produced by the hot frying–pressing–fine filtration method, delivering the classic sesame aroma with high oil recovery.
Huatai builds sesame oil lines with hydraulic pressing and multi-stage filtration (plate-frame and bag filters) that minimize aroma loss and phospholipid content for long shelf life.
Hot frying, pressing and fine filtration for premium sesame oil.
Screening removes impurities and immature seeds before frying.
Sesame is fried with controlled heat to about 200°C until reddish-brown, developing the characteristic aroma.
Fried sesame at 140–150°C is cooled and “smoke raised” to dissipate heat and prevent scorching.
Fried sesame skins and bran are blown or screened off to protect oil quality.
Roasted sesame is pressed in a hydraulic press to squeeze out crude oil under pressure.
Crude oil is filtered with an oil filter to remove solid impurities.
Filtered oil is left to settle, further combining water-soluble phospholipids.
Oil is cooled to 15–20°C and plate-frame filtered to remove phospholipids.
A final bag filtration yields clear, first-grade sesame oil.
Each system is designed and manufactured in-house under ISO 9001 quality management.
Cleaning screens and controlled frying pans develop sesame aroma at ~200°C.
Hydraulic presses squeeze roasted sesame for high-yield crude oil extraction.
Plate and frame filters remove solids and phospholipids from crude oil.
Low-temperature cooling tanks precipitate and polish the oil with minimal aroma loss.
Multi-stage plate-frame and bag filters deliver transparent, stable first-grade sesame oil.
Engineering innovations that deliver superior performance and lower operating costs.
Controlled hot frying at ~200°C develops the classic fragrance without over-roasting.
The process follows “moderate processing” principles to avoid benzopyrene from scorched seeds.
Multi-stage filtration and low-temperature settling minimize phospholipids for long stability.
Henan Huatai Intelligent Equipment Group was founded in 1988 and has grown into one of China’s major grain and oil machinery manufacturing enterprises. We integrate research and development, engineering design, equipment manufacturing, on-site installation and commissioning under one roof.
Our 100,000㎡ manufacturing campus in Hua County, Henan Province houses modern production lines with CNC machining centers, automated welding systems and comprehensive quality testing laboratories. As an ISO 9001 certified manufacturer, every piece of equipment undergoes rigorous inspection and factory acceptance testing before shipment.
We specialize in complete EPC turn-key projects covering the full spectrum of edible oil processing — from oilseed pretreatment and solvent extraction through to refining, fractionation and by-product utilization.
Years of Experience
Modern Factory
Countries Served
Global Offices
Share your capacity and aroma requirements; our engineers will design a sesame oil line with pressing and fine filtration.
