Home » Machines » Plastic injection moulding machines » Special purpose machines Special purpose machines Type of machine specially designed for products requiring precise adjustments such as PET preforms, and pipe fittings. PET-Preforms (90T - 480T) UPVC (90T - 480T) Download Series catalog PET-Preform 1 - YIZUMI [PDF] Series catalog PET-Preform 2 - YIZUMI [PDF] Series catalog UPVC - YIZUMI [PDF] Applications