Pharmatech Engineers Pvt. Ltd. Offers Double Cone Blender. Pharmatech Engineers Pvt. Ltd. Or Sehgal Industrial Works manufactures Pharmaceutical & Chemical Equipments. The Double Cone Blender is included in capsule section. It is used to mix or blend dry powders and granules. It has blades on the shaft and cone according to the size. This blender offers easy loading and discharge of products. This Double Cone Blender is available in capacity ranging from 25 kg to 500 kg.