Rotorrake pure

Rotorrakes

The Rotorrake is a non-clogging single-shaft coarse macerator in inline design for coarse solids contained in liquid. The Rotorrake pure dispenses with a debris collector.

Benefits of the Börger Rotorrake Examples of use

Features
Flow Range
Dimensions
Curves
Downloads

Effective coarse chopper
Low on wear - no-contact alignment
of blade and counter blades
Reliable, powerful, robust
Long service life
Compact, space saving design
Ease of maintenance thanks to MIP
Low life-cycle costs

Blade and counter blades can be turned around to use on both sides
Available as mobile unit
Reversible
Energy-efficient
Available with reversing control unit

Dimensions of the Rotorrake pure

Click on the diagram to view the dimensions.
These pipe connectors are just some of our many options available. Additional information is available on request. Have a look at Design options.

Dimension details
Rotorrake pure

RR 6000 pure

Weight including motor: 360 kg (794 lbs)

RR 9000 pure

Weight including motor: 552 kg (1,217 lbs)

Individual dimensions may deviate within an acceptable production tolerance. Requests for dimensions regarding a specific order are welcome.

Short, straight pipe connectors with connection flange and o-ring seal, in mm / inches (approx.)

Design 1

		Dimensions in mm / inches (approx.)
		RR 6000 pure				RR 9000 pure
	Standard:	DIN / DIN EN		ANSI / ASME		DIN / DIN EN		ANSI / ASME
Nominal diameter:	Dimension:	A	B	A	B	A	B	A	B
DN 100	mm	152	812	176	864	-	-	-	-
4"	inch	5.98	31.97	6.93	34.02	-	-	-	-
DN 150	mm	226	960	260	1032	305	1282	339	1350
6"	inch	8.90	37.80	10.24	40.63	12.01	50.47	13.35	53.15
DN 200	mm	201	910	241	994	251	1174	291	1254
8"	inch	7.91	35.83	9.49	39.13	9.88	46.22	11.46	49.37
DN 250	mm	201	910	235	978	221	1114	255	1182
10"	inch	7.91	35.83	9.25	38.50	8.70	43.86	10.04	46.54
DN 300	mm	332	1336	378	1428	235	1142	281	1234
12"	inch	13.07	52.60	14.88	56.22	9.25	44.96	11.06	48.58
DN 350	mm	-	-	-	-	270	1212	329	1330
14"	inch	-	-	-	-	10.63	47.72	12.95	52.36
DN 400	mm	-	-	-	-	359	1390	414	1500
16"	inch	-	-	-	-	14.13	54.72	16.30	59.06

Individual dimensions may deviate within an acceptable production tolerance.
Requests for dimensions regarding a specific order are welcome.

Standard unit

in mm / inches

	Dimensions in mm / inches (approx.)
	RR 6000 pure			RR 9000 pure
Drive	Weight including motor	Dimensions		Weight including motor	Dimensions
		L1	H1		L1	H1
7,5 kW	360 kg	960 mm	840 mm	-	-	-
9 HP	794 lbs	37.80 inch	33.07 inch	-	-	-
15 kW	-	-	-	552 kg	1,090 mm	950 mm
20 HP	-	-	-	1,217 lbs	42.91 inch	37.40 inch