M^cKINNON Disc Pulpers are used in wet processing plants to pulp ripe coffee fruit to parchment. The coffee is fed from large fruit tanks and the wet parchment is discharged into fermentation and washing tanks. The fruit skin is discharged into a pit for water recovery and recirculation.
   M^cKINNON Disc Pulpers can be used for Arabica and Robusta varieties. They are made with One, Two, Three or Four Discs, according to the capacities required. The Single Disc Pulper can be manually operated with a short leg option . The Disc Pulpers can be configured with Rigid Chop or Flexible Chop option. 

   The pulping operation takes place between the rubbing action of the bulbs on the disc and the lateral pulping bars called chop rails. The gap between the surface of the bulb and the chop rail can be adjusted to allow for any clearance that may be required according to the variety and size of coffee fruit processed. The hopper is fitted with a feed mechanism which ensures even feeding of the fruit to the disc surface.

   M^cKINNON Disc Pulpers require minimum amount of water for pulping and the water can be recirculated for reuse after filtering of skins. Disc Pulpers can be run with Electric Motors or Diesel Engines and have a capacity of 1000 kgs. of fruit intake per hour per disc.

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