Nu-Vu Conair Pvt. Ltd. Manufactures Gravimetric Batch Blenders with Easy-to-Use Touch Screen Control. Nu-Vu Conair Pvt. Ltd. Offers complete solution for plastic auxiliary equipments. Gravimetric Batch Blenders with Easy-to-Use Touch Screen Control is available in TrueBlend TB250-4 and TB250-6 series respectively.