EPS Continuous Pre-Expanders-上海中吉机械有限公司官网

The machine uses high-strength square tube welded by tempering prevent form deformation, sandblasting rust, rust primer and paint greatly improve corrosion performance and service life of equipment. Electric controlled by Mitsubishi PLC and touch screen control of Schneider, from mold, feeding, heating, cooling and releasing the fully automatic operation, all electrical components are Schneider, Omron, Germany gauge and other well-known brands, improve equipment stability, stroke is adjusted by the encoder control, touch screen settings, easy adjustment, high precision.
After the first phase of pre-expansion of the EPS raw material, the second and third phases of pre-expansions are optional. If annual production capacity is less than 2000 tons, then only one unit of the EPSBE1600 is needed, which is capable of pre-expanding heavy and light raw materials simultaneously; and as such can meet production requirements, improve production efficiency and reduce production space and energy;
The electrical system has the PLC controller (Programmable Logic Controller) that is manufactured by Mitsubishi of Japan and 10" true color Touch Screen, which is easy to use and operation is stable;
The machine uses the Fully Automatic Spiral Feeder and Negative Pressure Feeder to do the feeding, and also uses the Photoelectric Control System and Weight Simulation Module to ensure precise weighing;
The Steam System has the Steam-Reducing Valve manufactured by "YS" of Japan which strictly controls the steam pressure inside the foaming tank;
When the density of the pre-expanded beads exceeds 20kg/m3, this machine uses the German-made Proportioning Valve (optional) to precisely control the temperature tolerance inside the foaming tank to within ±2℃, ensuring uniformity during foaming.

Items		Type/Unit	EPSCE900	EPSCE1200	EPSCE1600
TECHNICAL DATA
Dimension of Foaming Tank	Diameter	mm	900	1200	1600
Dimension of Foaming Tank	Height	mm	2000	2200	2500
Capacity		kg/h	250-400	400-800	800-1600
Steam Inlet DN		mm	25	25	40
Air-Compressed Inlet DN		mm	20	20	25
Steam Pressure		Mpa	0.6	0.6	0.6
Air-Compressed Pressure		Mpa	0.6	0.6	0.6
Agitation Motor	Power	kw	5.5	6.8	8.5
Agitation Motor	Rotation	r/min	96	96	96
Max. Contour Size		mm	2050×2900×2750	2800×1350×2850	3000×2500×3500
Machine Weight		kg	1500	1800	2800