Henan Doing Machinery Co., Ltd is devoted to designing and manufacturing cassava deep processing machine since 1994. We have professional and experienced engineers for technical support and installation service. Besides, we have overseas warehouse in Nigeria.

Enterprise honors

  • "Science and Technology Enterprises in Henan Province",
  • "High-Tech Enterprises in Henan Province",
  • "High-Tech Products in Henan Province",
  • "Patent Business Model Works in Henan Province",
  • "Honesty to Contracts and Credit",
  • "Technology Innovation Integrity Hundred-Superior Enterprise in Henan Province"

Our products have been exported to more than 20 countries and regions, like Nigeria, Ghana, Tanzania, Liberia, Sierra leone, South Africa, Kenya, India, Parkistan, Indonesia, Australia, etc.

Our products

  • cassava starch processing machine
  • cassava flour processing machine
  • garri processing machine
  • single cassava processing machine
  • rice milling machine
Cassava starch processing machine

High starch extraction rate, high yield, high degree of automation, professional installation engineer.

  • Cassava flour processing machine

    High quality, simple operation, professional technical support, good after sales service, rich projects experience.

  • Garri processing machine

    Low investment, high efficiency, stable operation, energy saving, esay to operate and maintain.

  • Cassava machinery

    Cassava peeling machine, cassava grater machine, garri fryer, cassava chips processing machine and so on.

  • Rice milling machine

    High quality milled white rice, low rice breaking rate, integrated outfit design, more convenient for installation

Manufacturing Ability

  • Argon Arc Welding

  • Rolling Machine

  • CNC Milling Machine

  • Cutting Machine

  • CNC Plasma Cutting Machine

  • Drilling Machine

  • Argon Arc Welding

  • Automatic Welding Equipment


  • " My cassava starch processing plant running very well in Vietnam now. 4 ton cassava roots can making one ton cassava starch, produced cassava starch quality is good, my cassava starch price is USD 350~380 per ton."

    Nguyen Tien

  • " For the cassava flour processing machine, what about the warranty your company guarantee ? "

    Nigeria Mr Ogunnowo vincent olatunji

  • " I have already have a manual garri processing line, the capacity is very low, I want to start a new automatic Garri processing line to increase the capacity and save labor cost, but my founds is limited, what should I do? "

    Nigeria Mr. Ebere Orji

  • " We are very happy to build a cassava starch processing plant for your satisfaction. The main machines we manufactured in your cassava starch factory include dry sieve, paddle washer, cassava cutting machine, rasper, centrifuge sieve, fine fiber sieve, hydrocyclone, disc separator, peeler centrifuge, flash dryer, starch sieving machine. For the machines operation and maintain, we will offer life-long technical service. "


  • " After the cassava flour processing machine delivery to customer's factory, we will arrange professional engineers to install the machines and teach customer's local workers how to operate it. For the cassava flour processing machine, we offer the warranty of 12 months. The warranty period of the equipment and materials of the contract plant supplied by the Seller shall be 12 months after the date of acceptance of the contract plant by the Buyer, but not later than 18 month from the date of delivery or re-delivery. DOING company will promptly reply to the technical issues related to the design within the scope of the contract, and provide you with relevant technical documents free of charge. "


  • " During the complete Garri processing line, there are five main process, such as Washing, Peeling, Grinding, Dewatering, Frying. In view of the limited fund, we suggest you to purchase some of the main single-machines, and choose manual work for the rest process. In this way, capacity will also be increased, and you will get more money. Then you can consider to add more machines. "


If you are interested in DOING cassava processing machines, please leave your requests, we will be respond you soonly