What preparations and machines are needed to set up a peanut oil production line?

‌What preparations are needed to set up a peanut oil production line? What machines are needed to set up a peanut oil production line?

QIE GROUP will tell you:

Establishing raw material quality control for peanut oil production line‌

• Strict peanut screening: remove moldy kernels (to prevent aflatoxin contamination)
• Storage conditions: cool and dry warehouse (temperature ≤ 25°C, humidity ≤ 70%)

‌Establishing process parameters optimization for peanut oil production line‌

• Pressing temperature: hot pressing temperature control 120~130℃ (too high temperature will easily produce benzopyrene)
• Refining loss rate: ≤5% (low temperature deacidification reduces nutrient loss

‌Reference for investment in equipment for establishing peanut oil production line‌ :

• Small line (daily processing 2~3 tons): (including pretreatment + pressing + filtration)
• Refining line additional equipment: cold filter equipment + filling line

1. List of core equipment (arranged by production process)

1. ‌Pretreatment Equipment‌

   • ‌Cleaning and removal‌ : Vibrating cleaning screen (removing broken leaves), stone remover (removing sand and gravel), magnetic separator (absorbing metal)
   • ‌Crushing and shelling‌ : peanut shelling machine, crusher (crushing particle size 0.5~1mm)
   • Tempering treatment : Flaking machine (to thin the flakes), steaming and frying pan (temperature control 100~110℃)

2. ‌Pressing equipment‌

   • ‌Hot pressing process‌ : Screw oil press (recommended 125 type, daily processing capacity 2~5 tons)
   • Cold pressing process : Low temperature hydraulic oil press (retains nutrients, but the oil yield is 3%~5% lower)

3. ‌Refining and Filtration Equipment‌

   • Primary filtration : Plate and frame filter (remove slag to impurity content ≤ 0.5%)
   • ‌Refinement System‌ (optional):
     • Degumming tank (hydration and phospholipid removal)
     • Deacidification tower (alkali refining to reduce acid value)
     • Decolorization tank (activated clay adsorption)

4. Filling and packaging

   • Fully automatic filling machine (light-proof and nitrogen-filled), labeling machine, sealing machine

QIE GROUP is a peanut oil production line equipment manufacturer. If you want to build your peanut oil production line, please tell us your daily processing, QIE GROUP will provide you with the best solution and the cheapest price.