QCB series rubber asphalt pump

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Product Introduction：
Overview The QCB series rubber asphalt pump is an external gear pump, consisting of two gears, a pump body, and front and rear covers that form two closed ...

Overview

The QCB series rubber asphalt pump is an external gear pump, consisting of two gears, a pump body, and front and rear covers that form two closed spaces. When the gears rotate, the volume of the space on the disengaged side of the gears increases, creating a vacuum that draws in the medium, while the volume of the space on the engaged side of the gears decreases, pushing the medium into the pipeline.

 

The QCB series rubber asphalt pump is specially designed by the company for transporting rubber powder modified asphalt, successfully developed in 2011 and awarded a utility model patent the following year. It is particularly suitable for transporting media containing small particles of steel wire, sand, and other impurities with high hardness and toughness obtained by shredding old tires.

 

Technical Parameter Table for QCB450 Series High Viscosity Insulation Pump

Model Model Parameter Parameter	Flow Rate Flow Rate		Pressure Pressure (MPa)	Rotate Speed Rotate Speed (r/min)	Required NPSH NPSHr (m)	Inlet and Outlet Diameter Irlet and Oulet Sze (mm)	Shaft Power Shaft Power (kW)	Motor Model and Power Motor Model and Power (kW)
	(L/min)	(m³/h)
QCB450	270	16.18	1.0	200	3	100	5.88	R97-160M-4/11
	300	17.98	0.8				5.23	R87-132M-4/7.5
	320	19.18	0.6				4.18	R87-132S-4/5.5
	430	25.77	1.0	300			9.37	R97-160L-4/15
	460	27.57	0.8				8.02	R97-160M-4/11
	490	29.37	0.6				6.4	R97-160M-4/11
	630	37.76	0.8	400			11.25	R97-160L-4/15
	660	39.55	0.6				8.63	R97-160M-4/11
QCB800	530	31.76	0.8	200	3	125	10.39	R97-160L-4/15
	545	32.66	0.6				7.68	R97-160M-4/11
	800	47.94	0.8	300			15.68	R107-180L-4/22
	820	49.14	0.6				11.55	R97-160L-4/15
	1070	64.13	0.8	400			21.1	R107-200L-4/30
	1090	65.32	0.6				15.3	R107-180L-4/22
QCB960	575	34.46	0.8	200	3	125	10.02	R97-160L-4/15
	590	35.36	0.6				7.42	R97-160M-4/11
	875	52.44	0.8	300			15.25	R107-180L-4/22
	895	53.64	0.6				11.25	R97-160L-4/15
QCB1300	775	46.45	1.0	200	3	150	20.18	R107-200L-4/30
	785	47.05	0.8				16.35	R107-180L-4/22
	795	47.64	0.6				12.12	R107-180M-4/18.5
	1155	69.22	1.0	300			30.07	R107-225S-4/37
	1175	70.42	0.8				24.47	R107-200L-4/30
	1195	71.62	0.6				18.18	R107-180L-4/22
	1570	94.09	0.8	400			32.7	R107-225S-4/37
	1600	95.89	0.6				24.24	R107-200L-4/30

a simple structure and stable performance. Both the front and rear of the pump are equipped with insulation chambers, allowing gas or liquid to be used as a heat carrier to heat and insulate the pump, making it particularly suitable for transporting high-viscosity media. This series of insulated gear pumps has two inlet and outlet configurations: left inlet and right outlet, and right inlet and left outlet, with the same installation dimensions and strong interchangeability.