Peter Rassloff Instruments & Services (Cape) CC.

 PRIS Cement Instruments


Tel: +27 (0)11 425 1151 /  +27 (0)11 425 3948

+27 (0)11 425 1839 

Roaming Cell: 

+27 (0)82 4666 469 Maria


We have relocated our Cape Town offices and are now only working from our Johannesburg office

Peter Rassloff Instruments & Services (Cape) cc 

Company Profile – Cement/ Clinker / Lime



Peter Rassloff Instruments & Services (Cape) cc was found in 1976 in Johannesburg, South Africa, as a service orientated company, servicing and repairing instruments used in the Wheat and Maize Milling Industry.  The company progressed rapidly into sales of laboratory/testing equipment needed in that industry, as well as into selected other analytical product.  By 1989 the company moved Head Office to Cape Town and branched out into sales and service of equipment used in the cement/lime factories and subsequently started manufacturing instruments required in these laboratories. We have established a Johannesburg branch in 2005. In 2015 we have re-located from Cape Town to Johannesburg. In 2009 we have changed the name for the Cement Instruments to PRIS CEMENT INSTRUMENTS CC.


Meantime PRIS has successfully introduced their locally manufactured instruments in that industry in most countries in Southern Africa.


Besides the local manufactured products we also import high quality equipment from our suppliers in Europe.


PRIS has established a high reputation for quality products, as well as reliable service and repair capability throughout South Africa, Zambia, Zimbabwe, Malawi, Mozambique, Tanzania, Botswana and Swaziland and are also involved in Nigeria and Kenya.


Our Service Technicians travel these countries frequently either on fixed pre-arranged service / calibration contracts, fully equipped with required spares to be fitted on site, as well as often have special call outs for breakdown repairs.



Our qualified Sales Engineer travels these countries at least twice a year to give advice and information on latest equipment available and/or product training.


In house sales and co-ordinating staff is highly trained and competent in all aspects of product requirements (e.g. EN / ASTM specifications) as well as of shipping and document requirements when export/importing.




We are the leading supplier and manufacturer of laboratory equipment, needed for the quality control and measurement of required parameters in the agricultural industry in Southern Africa.


We are specialized in the field of Wheat – Maize – Soya – Sorghum and allied products when it comes to establish Moisture – Fat – Fibre – Protein – Bulk Density – Alpha Amylase and other parameters in these products, right from the harvesting to grade the products in silos, to the milling industry or converters of the raw grain, as well as the bakeries.


We manufacture locally in South Africa as well as import products from around the globe.


Peter Rassloff Instruments & Services (Cape) cc has been established in Johannesburg, South Africa in 1976 and has been in Cape Town (Head Office) since 1989. 

In 2015 we have relocated to Johannesburg.


We have established a first class product service and repair credential throughout South Africa, Zambia, Zimbabwe, Malawi, Mozambique, Tanzania, Botswana and Swaziland and are also involved in Nigeria and Kenya.


Our staff is highly trained, efficient and is willing to go the extra mile to offer our clients the most cost effective products.


Besides new equipment we are highly organised in locating, refurbishing and calibrating of used equipment, which we are proudly offering at low prices.  Please do not hesitate ask for details on what is presently available.



86 Pretoria road, Rynfield, Block 1,
Benoni, 1501