Seed Drills
KRM spreaders are produced in a state of the art factory utilizing the latest production techniques and optimum materials to ensure years of trouble free operation.

Click on the video to take

a tour of the factory


State of the art Production

Each KRM machine is manufactured to exacting standards using the latest techniques. The CAD design, CNC tooling, Laser cutters and robot welders ensure quality from the very beginning. By investing heavily in these processes we ensure each machine produced is identical.

Ceramic Bath

All small components go through a ceramic bath, this process removes all sharp edges and any surface slag giving a perfect preparation for paint.


Edge Smoothing

Sharp edges are created by punching and laser cutting operations, its impossible to get a good paint finish on these sharp edges. So a special machine has been developed in house to smooth the edges of all components to ensure the best paint finish possible is achieved


Powder Coat Paint

All steel is stored outside the factory to encourage rust which as it forms removes the surface slag. Its then shot blasted on entry to the factory to prepare the surface. Once the component has been manufactured it is shot blast again to remove any residue from fabrication operations. A uniq machine manufactured by Bogballe then removes all rough edges prior to the component entering a multi stage chemical cleaning process. Powder coat paint is then applied electro-statically as a dry powder to ensure a perfectly even coat. Finally all components are baked to fix the paint the result is flexible finish twice as thick as wet paint and 30 times more corrosion resistant.

Rubberized Sealing Strips

Having achieved the best paint finish possible we then want to ensure it doesn't get damaged during assembly or the life of the machine. To this end we fit rubberized sealing strips wherever two panels meet and use only stainless steel fixings along with stainless and nylon washers in assembly.


Stainless Steel

Stainless steel is used to produce all the working parts of all KRM spreaders including; hopper base, regulating mechanism, all guarding, Disc's, link rods, shutters (Teflon coated on M2/M3) and all nuts and bolts throughout the machine.

Manganese Steel Vanes

The spreading vanes are manufactured from Manganese steel to ensure long life. These vanes have 2-3 times longer durability compared to stainless steel. Meaning reduced running costs and down time.

Keith Rennie Machinery Ltd, Registered office: Clay Pit Lane, Bar Lane Industrial Estate, Boroughbridge, North Yorkshire,YO51 9LS
Tel: 01423 324221
Registered in England No 2050946 Vat No GB 431025309, e-mail
Fax: 01423 324355