This volume comprises a practical treatise on the efficiency of fruit dehydrators, with information on their benefits, common problems, correct use, and much more. Written in simple, concise language and full of useful tips and interesting information, this guide will be of considerable value to those with a keen interest farming equipment. It is not to be missed by collectors of antiquarian literature of this ilk. The chapters of this volume include: 'Introduction', 'Plant Investment', 'Cost of Operation', 'Fuel Efficiency', 'Air Flow', 'The 'Parallel Current' System', 'Static Pressure and Recirculation', 'Air Distribution', 'Fans', 'Trays', 'Control of Humidity', 'Dipping Equipment', 'Summary and Conclusions', etcetera. We are proud to republish this vintage text, now complete with a new and specially commissioned introduction on agricultural tools and machinery.