Hangzhou Fuyang Dongshan Plastic Machinery Co., Ltd.

EPS advanced type automatic pre-expander

Hangzhou Fuyang Dongshan Plastic Machinery Co., Ltd. specialized in manufacturing EPS, EPP foam plastics machine for nearly 20 years with integrating independent R&D, manufacture, sales and service.

Products Detail

Frequency spindle: the spindle rotation speed can be adjusted according to the raw material process,for ensuring that the material level can control the expanding weight precisely

Steam system: adopt relief valve from YOSHITAKE,Japan, with high-precision drainage valve and filter to ensure steam pressure more stable.

Pressure control: international pressure sensor, German BATTON angle-seat valve and multi-valve exhaust system are used to ensure constant temperature and pressure expanding in the bucket, make sure the expanding process more stable and accurate.

Temperature control: The international temperature sensor and German BATTON steam and air dual proportional valve are used to control the temperature, so maintain the precise expanding temperature, for high -density expanding.

Weighing and feeding: electronic weighing for feeding, and the feeding weight is setup on the touch screen. The weighing devi ce will automatically weigh to achieve accurate feeding.

Material level control: adopt the vibration sensor from Korea to control expanding material level precisely, ensuring the uni form density of raw material particles.

material level of fluidizer bed: the height of material level can be adjusted to ensure the aging effect of expanded particles.

flap feeding device of fluidizer bed ensure the high efficiency of expanding particle

feeding Crushing device at bottom of fluidizer bed: to ensure convenient clean of fluidizer bed notice .

1.automatic weighing system of density is optional

2.X-MAX1400、X-MAX1670 second expandable function is optional.

Application

Technical Data

Item		Unit	X-MAX1100B	X-MAX1400B	X-MAX1670B
expand chamber	chamber	mm	Φ1100×1700	Φ1400×1800	Φ1670×2240
	volume	m3	1.3	2.7	4.8
	effective volume	m3	1	2	3.5
steam	inlet	inch	2＂（DN50）	2＂（DN50）	2＂（DN50）
	consumption	Kg/cycle	6月9日	8月11日	11月14日
	pressure	Mpa	0.5-0.8	0.5-0.8	0.5-0.8
compressed air	inlet	inch	2＂（DN50）	2＂（DN50）	2＂（DN50）
	consumption	M3/cycle	0.5-0.8	0.6-0.9	0.7-1.1
	pressure	Mpa	0.5-0.8	0.5-0.8	0.5-0.8
drainage	upper vent	inch	4＂（DN100）	5＂（DN125）	6＂（DN150）
drainage	down vent	inch	4＂（DN100）	5＂（DN125）	6＂（DN150）
motor power	major motor	Kw	5.5	7.5	11
	feeding motor	Kw	4	4	5.5
	drying motor	Kw	4	5.5	5.5
	transmit motor	Kw	5.5	5.5	7.5
	sift motor	Kw	1.1	1.1	1.1
	crush motor	Kw	0.55	0.55	0.55
	mixer motor	Kw	0.75	0.75	0.75
capacity	12 Kg/m3	Kg	320	640	960
	16 Kg/m3	Kg	420	840	1250
	20 Kg/m3	Kg	520	1000	1500
	25 Kg/m3	Kg	650	1250	1850
expanding pipe		mm	Φ150	Φ200	Φ250
（20Kg/m3）expanding tolerance			±1%	±1.3%	±1.5%
overall size	LWH	mm	6400×3800×5200	8300×3300×5700	9000×3500×5900
weight		Kg	3500	5500	8000