(3) beneficiation plant technology improvements: pipe fittings injection mould,injection mold water fittings,ABS pipe fitting mould,pipe injection molding,pvc pipe fitting mould Dongguan Hongke Plastic Precision Mould Co.,Limited , https://www.hongkemolds.com
1) The large flotation machine of 20m2 was used in the mixed roughing operation, which improved the operating conditions, reduced the floor space and reduced the maintenance workload.
2) In the magnetic separation operation, the original design belt electromagnetic magnetic separator was replaced by a permanent magnet magnetic separator to improve the concentrate grade.
3) In order to recover the weak magnetic iron mineral siderite in the mixed ore, three SHP-2000 wet type strong magnetic separators were added, and a strong magnetic concentrate of about 43% grade was obtained, which improved the recovery rate of iron.
The process indicators, unit consumption indicators and main equipment of the concentrator in recent years are shown in the following table: 
Our pvc fitting mould boast the following features and advantages:
1. We have a skilled design team that can customize various types of fitting mould according to customer needs and specifications, including different shapes, sizes, and materials of pipe injection molding.
2. We use advanced mechanical processing equipment and processes to ensure the accuracy and surface finish of pvc moulded fittings, thereby ensuring the quality and appearance of the molding pvc pipe.
3. We select high-quality materials according to product requirements to enhance wear resistance and corrosion resistance, thus prolonging the service life of our molds. The ABS pipe mold, elbow mold pvc pipe, HDPE Connecter Mould, we have rich production experience and sample cases.