EXHIBITION PREVIEW | CHINAPLAS 2019
rates up to 2,500 kg/h. Tailored to the demands of the Chinese market, it is assembled at Coperion’s Nanjing facility using a cutting chamber produced
at the Coperion Pelletizing Technology plant in Germany. �
www.coperion.com
Above: Coperion extends its STS range to include a first laboratory variant
carbon black pigment. It will enable irrigation system producers to offer products capable of lasting for at least two growing seasons in a temperate climate. The company will also exhibit a new high performance, low VOC black masterbatch for use in high intensity black-coloured foam parts that must meet the increasingly stringent automotive emis- sion criteria for volatiles. The black masterbatch products have been successfully tested to VDA 277 and 278 automotive emission test methods. �
www.colloids.co.uk
Coperion will mark the 15th anniversary of the
introduction of its Chinese-manufactured STS twin screw extruder with the launch of a new laboratory model. The STS 25 Mc11
extruder uses 25mm
diameter screws and is designed for R&D applica- tions or for production of small batches. Incorporating the design features of larger STS series machines, the laboratory model is
Mc11
intended for production of batch sizes of as small as 2 kg and throughputs of up to 90 kg/h. By using the same screw Do
/Di
Right: Coperion’s SP 320 Treasure strand pelletiser is tailored to the demands of the Chinese market
ratio of 1.55 and maximum
specific torque of 11.3 Nm/cm³ as the rest of the STS Mc11
extruder series, the company says produc-
tion can be reliably scaled up to larger STS units. The machine at the show will be presented with a Coperion K-Tron K-ML-SFS-KT20 twin screw feeder. The company will also exhibit a 58mm model
from its highest performing ZSK line. The ZSK 58 Mc18
will be equipped with an SP 320 Treasure
strand pelletiser, a Coperion K-Tron Quick Change twin screw feeder fitted with ActiFlow bulk solids activator, Electronic Pressure Compensation (EPC) and 2415 vacuum receiver for refill, as well as the K-ML-BSP-150-S Bulk Solids Pump (BSP) feeder for granular materials. The SP 320 Treasure strand pelletiser is engi-
neered for processing of highly abrasive reinforced products. It features a working width of 320 mm and can process up to 80 strands at throughput
56 COMPOUNDING WORLD | May 2019
www.compoundingworld.com
Coperion K-Tron will showcase a variety of equipment at Chinaplas, including a number of feeding solutions. Its K2-ML-D5-T35/S60 Quick Change (QC) feeder features the ActiFlow bulk solids activator and Electronic Pressure Compensa- tion (EPC) in combination with a 2400 Series vacuum receiver for refill. The K2-ML-D5-T35/S60 is designed for applications requiring quick change- over of materials and convenience of fast cleaning. It allows for the removal of the entire feeding module for rapid replacement with a second unit. The ActiFlow smart bulk solids activator provides
an effective means to prevent bridging and rat-hol- ing of cohesive bulk materials in hoppers without internal agitation. It is a no product contact device consisting of a vibratory drive and control unit, and is designed to work with Coperion K-Tron’s line of gravimetric loss-in-weight feeders. Also on display will be the company’s K-ML-BSP-
150-S Bulk Solids Pump (BSP) feeder, for gentle feeding of free flowing granular materials. The BSP feeder uses a positive displacement action to feed free flowing materials with high accuracy, offering uniform discharge, consistent volume and gentle handling. With no pockets or screws and only one moving part, the compact feeder is cleaned in seconds, making it ideal for applications with frequent material changes. �
www.coperion.com
�
PHOTO: COPERION
PHOTO: COPERION
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