Potato Flakes Processing Machine

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Introduction

A potato flakes processing machine converts fresh potatoes into dehydrated flakes or granules through washing, peeling, slicing, steaming, mashing and drum drying. The flakes are a base material for fabricated chips, instant mashed potato, gnocchi, bakery fillings, soup mixes and extruded snacks, so a stable flake quality directly affects the final product.

The system is built around a double drum dryer that forms a thin potato film on heated rollers and scrapes it off as flakes. Cooking and mashing steps are controlled to protect starch structure, giving uniform bulk density, low free starch and consistent reconstitution performance.

The line is available in small pilot size for new product development and in larger industrial capacities for continuous production. Customers can also choose a flake milling and sieving section to produce granules or fine potato powder.

Specification

Item	Parameter
Raw material	Fresh potato, sweet potato or cassava
Capacity	100 - 1000 kg/h of fresh potato input
Finished product moisture	5 - 8 percent
Dryer type	Double drum dryer, chrome plated or stainless steel drum
Drum steam pressure	0.4 - 0.8 MPa
Heating source	Steam from boiler, electric or thermal oil on request
Flake thickness	0.1 - 0.3 mm, adjustable
Cooking method	Steam cooker with screw conveyor
Voltage	380V/50Hz or customized
Control system	PLC with touch screen HMI
Material contact parts	SUS304 stainless steel

Application

Used by manufacturers of fabricated potato chips, instant mashed potato, potato-based snack pellets, baby food, soup and sauce thickeners, and bakery ingredients. It also suits dehydrated vegetable producers who want to process sweet potato, cassava, pumpkin or taro on the same equipment.

Ingredient factories that sell flakes to food brands, and snack factories that want to make their own flake supply to control cost and quality, both use this type of system.

Advantages

Double drum drying gives a uniform film thickness and consistent flake density from batch to batch.
Multi-crop capability handles potato, sweet potato, cassava and taro with parameter changes only.
Steam efficient design recovers heat and reduces boiler load compared with older single drum dryers.
Starch damage control preserves reconstitution and texture for downstream chip and snack making.
Milling and sieving options produce flakes, granules or powder to match different customer specifications.
Easy cleaning with accessible drum surfaces and sanitary stainless steel contact parts.

Payment and Shipping

Standard payment terms are 30 percent deposit by T/T before production and 70 percent balance before shipment, with L/C at sight also accepted for larger orders. A formal quotation, technical agreement and layout drawing are confirmed before the deposit is made, so both sides have the same specification on record.

Production lead time is generally 50 to 70 days, depending on configuration and order volume. Steam boiler, water treatment and ventilation requirements are listed in the layout drawing so the buyer can prepare utilities in advance. Equipment is shipped by sea freight in standard 20ft or 40ft containers for most overseas orders, with export wooden crating, anti-rust treatment and moisture protection as standard. Air freight can be arranged for urgent spare parts.

Documents supplied with each shipment include commercial invoice, packing list, bill of lading, certificate of origin and an English operation manual with wiring diagrams. Remote commissioning support is available after delivery, and on-site installation can be arranged on request.

FAQ

Q: What potato varieties work best for flake production?
A: Varieties with high dry matter and low reducing sugar give the best color and texture. We can advise on selection based on the buyer's region.

Q: Can the same machine process sweet potato and cassava?
A: Yes. Cooking time, drum speed and steam pressure are adjusted for each raw material.

Q: Do I need a steam boiler?
A: Steam is the standard heating source. Electric or thermal oil heating can be offered for small capacities or sites without a boiler.

Q: What is the typical yield of flakes from fresh potato?
A: Yield depends on variety and peeling loss, and is generally around 12 to 18 percent of fresh potato weight.

Q: Can you supply the washing and peeling section as well?
A: Yes. We supply the complete line including washing, peeling, slicing and cooking sections.

Q: Is a pilot size machine available?
A: Yes. A small capacity unit is available for product testing and formula development.

HG GROUP

With 50+ years of manufacturing heritage since 1975, HG is a trusted global supplier of Potato Flakes Processing Machine and solutions, serving customers in 100+ countries across the Middle East, Europe, Asia, Africa and Latin America.
As China Potato Flakes Processing Machine Suppliers and Potato Flakes Processing Machine Factory. HG provides turnkey project support from factory layout planning, machine manufacturing and utility guidance to installation, commissioning, operator training and long-term after-sales service.
Built with high-quality components, food-grade stainless steel construction and reliable control systems, HG lines are engineered for stable 24/7 operation, easy maintenance and long service life.
With strong customization capability, HG can design solutions based on your product type, target capacity, factory space, local utilities and investment budget.
Trusted by global food manufacturers, HG helps customers launch profitable bakery projects with faster return on investment and long-term growth.
CE / ISO Standards | Global Installation Support | Custom Engineering | Turnkey Factory Expertise

1
Energy Efficiency

Energy efficiency is considered from the early stage of equipment design. Through optimized system configuration and operating logic, the equipment helps reduce overall energy consumption while meeting production requirements. Flexible adjustment under different operating conditions provides a reliable basis for energy-efficient operation.
2
Materials & Manufacturing Process

Material selection and manufacturing focus on long-term reliability and environmental responsibility. Food-contact–compliant materials are prioritized, while manufacturing processes are continuously optimized to reduce unnecessary material waste and improve overall production efficiency.
3
Emissions & Noise Control

System design balances production performance with the working environment. Structural optimization and rational layout help reduce noise and emissions during operation, creating a more comfortable and environmentally friendly working environment.
4
Food Safety & Hygienic Design

Equipment structure is designed with full consideration of food safety and daily cleaning requirements. Easy-to-clean and easy-to-maintain designs help reduce resource consumption during cleaning, while hygienic construction effectively minimizes the risk of cross-contamination.