Gravimetric Doser and Blender, NGM

We provide dosing, mixing and coloring system for plastic processing industry, equipped with state-of-the-art tech.

NIASI provides gravimetric dosing and blending systems that are specially designed to meet customers’ requirements of stable production, high efficiency and lower scrap volumes. This gravimetric blender can implement accurate weighing and even mixing of 2 up to 6 kinds of materials simultaneously, containing virgin materials, regrinds, masterbatch and various additives. Metering capacity ranges from 5kgs/hr to 100kgs/hr. High precision load cell allows blended batches have dosing accuracy within 0.5%.

NIASI offers a variety of models to meet your specific needs of plastic materials mixing.

Features:

Recipe percentages (proportion of various materials) can be set
Can weighing and dosing of next batch of materials while the materials being mixed
Automatic compensation and calibration function
Can be directly mounted on the machine or placed next to the machine
Can process up to six kinds of materials simultaneously
Can equipped with material loader for automatic loading
All parts in contact with materials are made of stainless steel, preventing materials from being contaminated
Modular structure is detachable, saving space and easy to clean
Designed with security password to control and alarm log function
Acousto-optic alarm is configured to inform operator for quick maintenance



Specification:

Model	Number of materials	Number of metering valve	Max. throughput (kg/hr)	Max. batch capacity (kg)	Compressed air (kgf/cm2)	Mixing motor power (kW)	Storage hopper capacity (L)	Weigh bin capacity (L)	Mixing chamber capacity (L)	Max. batch
GB-1	4	4	60	1	6	0.09	12	2	8	60
	3	3	70	1	6	0.09	12	2	8	70
	2	2	150	1	6	0.09	12	2	8	150
GB-2	6	4 2	120	2	6	0.09	40	8	18	60
	5	4 1	140	2	6	0.09	40	8	18	70
	4	4	180	2	6	0.09	40	8	18	90
	3	3	200	2	6	0.09	40	8	18	100
	2	2	400	2	6	0.09	40	8	18	200
GB-5	6	4 2	300	5	6	0.2	48	12	25	60
	5	4 1	350	5	6	0.2	48	12	25	70
	4	4	450	5	6	0.2	48	12	25	90
	3	3	500	5	6	0.2	48	12	25	100
	2	2	1000	5	6	0.2	48	12	25	200
GB-10	6	*	600	10	6	0.37	100	32	60	60
	5	*	700	11	6	0.37	100	32	60	70
	4	*	900	12	6	0.37	100	32	60	90
	3	*	1000	13	6	0.37	100	32	60	100
	2	*	2000	14	6	0.37	100	32	60	200
GB-25	6	*	1500	25	6	0.75	150	65	120	60
	5	*	1750	26	6	0.75	150	65	120	70
	4	*	2250	27	6	0.75	150	65	120	90
	3	*	2500	28	6	0.75	150	65	120	100
	2	*	4500	29	6	0.75	150	65	120	180