Air Peanut Blanching Machine 500-1200kg/h Automatic Peanut Blancher Peeling Machine CE

AIR PEANUT BLANCHING MACHINE

500–1200 kg/h | 98% peeling rate | No abrasion, no oil leakage | PLC one-button operation

The XT-KQTP-B Air Peanut Blanching Machine removes the red skin of peanuts with compressed air instead of a sand roller. Peanuts are fed into the peeling drum, where the air flow makes them roll and rub against the spiral guides, so the red coat is released and blown away without any abrasive surface touching the kernel. The result is a whole, smooth, oil-free blanched peanut — with a peeling rate above 98% and a whole-kernel rate of 85% or more.

Because there is no sand roller, there is no sand residue, no scratched surface and no oil leakage. One operator can run the complete unit — feeding, peeling, dust collection and discharging — from the PLC touch screen.

Why air blanching instead of sand-roller peeling

• 10-second peeling: The red skin is blown off in about ten seconds. Batch after batch, the machine keeps the same peeling rhythm, so the capacity is stable at 500–1200 kg/h.
• Peeling rate ≥98%: Compressed air reaches every surface of the kernel. More than 98% of the red skin is removed in one pass, with a split (half-kernel) rate below 15%.
• No abrasion, no oil leakage: No sand roller means no sand residue, no scratched kernel and no oil stain on the surface — the kernel keeps its natural gloss and a longer shelf life.
• One-button PLC control: Air pressure, drum speed and feeding are set on the touch screen. Recipes can be stored and recalled, so a new operator can run the line after a short training.
• Closed dust collection: Red skin and dust are carried by the air flow into the primary dust room and collected by the cyclone, keeping the workshop clean and the material loss low.
• Food-grade 304 stainless steel: The peeling drum, frame, hopper and discharge screen are built in 304 stainless steel, easy to clean and suitable for food factories.

The five systems

The complete machine is divided into five working systems. Each one can be supplied separately, and all of them are controlled from one cabinet.

Technical parameters

Voltage, plug and control language can be customized for your country. For a complete line, the machine can be matched with a continuous nut roaster, color sorter, conveyor and packing machine.

Working principle

1. Raw peanuts are loaded into the feed hopper and lifted by the Z-type elevator.
2. The automatic weighing hopper doses each batch and feeds the peeling drum at a constant rate.
3. Compressed air enters the drum; the kernels roll and rub against the spiral guides, and the red skin is released from the surface.
4. The air flow carries skin and dust into the primary dust room; the cyclone separates the red skin from the air.
5. Blanched kernels drop onto the discharge vibrating screen, where loose skin and impurities are removed.
6. The PLC screen controls air pressure, drum speed and feed rate, so one operator can run the whole machine.

Application

• Peanut — blanched whole kernel for peanut butter, roasted and salted peanuts, coated peanuts, peanut candy and bakery.
• Hazelnut, pistachio and other nuts — the same air-peeling principle works for thin-skinned nuts.
• Downstream lines — peanut butter production line, frying and flavoring line, coating line, peanut protein powder plant.

Quality of the finished kernel

• Surface smooth and complete, without scratch marks from a sand roller.
• No sand residue, no oil leakage and no dark spots — suitable for high-grade peanut butter and confectionery.
• Low split rate (≤15%) keeps the whole-kernel yield high.
• Closed peeling room keeps dust and skin away from the product.

Packing, shipping and service

• Packing: plastic film wrapping + plywood case / pallet, or fumigation-free wooden case; suitable for long-distance sea freight.
• Loading: 20GP / 40HQ container, machine fixed with steel wire and wood blocks; loading photos are sent before shipment.
• Delivery time: 30–50 working days after receipt of 30% deposit.
• Port: Qingdao / Yantai / Shanghai, or as required.
• Payment: T/T (30% deposit, 70% before shipment), L/C at sight, Western Union.

[图片: 14_container_loading.jpg]

Loading at our yard — each unit wrapped, fixed and photographed before the container is sealed

About Yantai XT Machinery

Yantai XT Machinery Manufacturing Co., Ltd. is an integrated high-tech industrial company involved in the design, manufacture and export of food machinery. We have developed complete sets of food machinery for processing nuts, beans, peas, peanut butter and snack food. Our main products include the continuous nuts roaster, blanched peanut processing plant, peanut butter production plant, frying coated peanut processing line, peanut coating and roasting line, automatic coating machine, peanut protein powder processing plant, nuts chopping machine and peanut butter making machine.

Our products are exported to the United Kingdom, Spain, Bulgaria, Ukraine, Greece, Japan, South Korea, Australia, Argentina, Brazil, Colombia, India, Pakistan, Bangladesh, Algeria, South Africa, Zimbabwe, Tanzania and other countries and regions. We provide one-stop service from equipment selection and design to manufacturing, inspection, installation, commissioning and after-sales service.

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