デュエルビッツ ボーナスel receives order for large mixing and pelletizing system for polypropylene

The biggest features of デュエルビッツ ボーナスel’s LCM plastic mixing and pelletizing systems are high productivity and durability, which enable continuous operation for over 8,000 hours per year. In addition, the LCMs are noted for their outstanding mixing quality derived from デュエルビッツ ボーナスel’s original rotor shape and the mixing degree controlled by the gate mechanism^*, both of which are regarded as distinctive technologies. Along with its outstanding service network, デュエルビッツ ボーナスel is regarded as the top manufacturer of plastic processing machinery, especially for polyethylene, having supplied over half of the world’s plastic plants, and is highly trusted by petrochemical plant manufacturers worldwide.

For polyethylene, デュエルビッツ ボーナスel has supplied the LCM560H, a large mixing and pelletizing system with a production capacity of 75 metric tons per hour. This twin screw mixing and pelletizing system comes with two rotors having the world’s largest diameter. However, for polypropylene, デュエルビッツ ボーナスel has supplied mainly small to medium-size systems. デュエルビッツ ボーナスel has received high acclaim for the outstanding mixing performance and its track record for LCM systems for polypropylene plants using the UNIPOL^® PP process licensed by U.S. company W.R. Grace and Company. These features contributed to gaining the order for the LCM350EX.

World market for continuous mixing and pelletizing systems

Major markets for all manufacturers:

USA, China and other countries

Estimated total number of orders by all manufacturers:

About 20 to 30 units/year. Total value of 30 to 50 billion yen (excluding after-sales services)

デュエルビッツ ボーナスel’s cumulative supply record:

About 250 units (as of December 2018)

Adjusting the degree of mixing using a gate control system:

A vertically moving valve is installed in the middle of the mixing section. By adjusting the gate opening to change the filling rate, the degree of mixing can be greatly adjusted.