The Multi-Crop Thresher designed by SAYeTECH is a diesel-powered thresher equipped with different kinds of sieves to facilitate threshing of different kind of grain and cereal. The system can be operated efficiently by two people, reducing labor cost and eliminating drudgery.
Market Suggested Retail Price
Distributors / Implementing Organizations
Training and testing of the product carried out by SAYeTECH partnering with Compatible technology International.
The multi-crop thresher is manufactured at their facility in Kumasi, Ghana.
Intellectural Property Type
User Provision Model
Distributions to Date Status
41 units have been distributed in Ghana, as of 2019. Interview with representative
Soybean, maize, millet, rice, beans, etc
Feedstock rate (kg/hr)
200 – 1,500 (Capacity varies for different crops).
Manual or motorized
Motorized diesel engine
Energy requirement (W)
Portable or stationary
The Multi-Crop Thresher is a post harvest product equipped with sieves of different hole sizes to facilitate threshing of different kinds of grains with minimal breakage. The thresher winnows chaff and produces almost no dust and can be operated by two people efficiently. The implement weighs 1,400 kg with dimensions 108 × 60 × 74 (inches).
Belts, bearings and the suction blocker Interview with representative
15-20 years interview with representative
Manufacturer Specified Performance Parameters
Vetted Performance Status
Potential hazards related to the operation of this product include hammers in the hopper.
Complementary Technical Systems
A tractor to pull the equipment.
Academic Research and References
Compliance with regulations
The product has been designed according to international engineering standards (ASME iShow Partners) . The team is awaiting certification. Interview with representative