Heattrans Equipments Pvt. Ltd. Supplies Plate and Frame Type Filter Plates. Heattrans Equipments Pvt. Ltd. Has obtained an ISO 9001:2000 certifications. Plate and Frame Type Filter Plates are made of light, hygienic, chemical resistance Polypropylene. Plate and Frame Type Filter Plates are suitable for sticky material where the complete cake is not formed during filtration process. It is also a unique choice where filtration material is very oily and difficult to clean up the filter cloth due to deposition of oily material on the filter cloth during each batch. These plates are easy to handle and old conventional type as wooden plates were available. It is used for filtering chemical and pharmaceutical, municipal water, waste water, ceramics, mining and refining, food, industrial waste, utilities.