Big Bag Handling System

For bulk chemicals a big bag handling system is available. These big bags come in 1 cubic meter in size and can be easily hauled onto the multiple screw feeding system by means of an electrical chain block. A small hopper ensures a lead time so as to allow for interchange of big bags. The hopper is equipped with a vibrator to remove bridging of the feed chemicals. The feeding is completed automated by means of a PLC.

ADVANTAGES

• Polymix can manufacture complete units for big-bag emptying and feeding of chemical powders.
• Polymix Multiscrew feeders with an accessories that ensure high accuracy of feeding.
• Parabolic Cyclone Wetting Chamber that efficiently pre-mixes chemical powder; no fish eye even for every hard to wet high molecular weight polymer.
• The equipment can be suitable for free flowing or arch foaming materials.
• Flexible programming system that can be easily customized to suit individual customer requirements.
• The systems can be turnkey delivered nd tested from our workshop.
• High quality assurance.

Chemical Preparation System

Water treatment plants require chemicals for maintaining the water pH and removing the suspended particles. These chemicals were prepared in large basins using manual labour producing dusts and often chemical shortages due to shortfall in production program. Polymix eliminates all these problems by automating this entire process. When polymer level is low the PLC program automatically starts chemical preparation taking into consideration the time required. In polyelectrolyte preparation, good mixing and wetting is needed to ensure that the polymer properly dissolve in the preparation water, otherwise fish eyes will form. Polymix uses a patented wetting system to ensure no fish eyes are produced. There are two systems available, one a batch and another a continuous system. Powder loading into the chemical hopper is by means of vacuum suction system. Polymix success in the field of difficult to handle water treatment chemicals is due to the twin or multiple screw feeders used. Multiple screw feeders ensure a large feeding throat thus reducing bridging of the chemicals. The twin screw feeding system eliminates chemicals sticking to the screw spindle due to their interlocking arrangement. All these improvements make Polymix a truly plug and play system program.