Tonga CR-29 high-pressure centrifugal fan

This type of fan has high efficiency and low energy consumption.lt is an ideal fan among high-pressure fans in China.

Category:

TongaCentrifugal Fan

TongaCR

truechen722@gmail.com

Product Description

Structural features

This type of fan has high efficiency and low energy consumption.lt is an ideal fan among high-pressure fans in China.

Air volume range:2500~82191m³/h

Wind pressure range:3659~13062Pa

Driving mode: direct connection(A/D),belt(C)

Modelrange:5.5#~17.5#

Direction angle: it can be made clockwise or counterclockwise, and it can be made into six angles: 0 ° 45 ° 90° 135° 180° 270°

Overall structure: type C fan is mainly composed of impeller, casing, air inlet, transmission part, support, etc; Type a fan is directly connected by fan and motor.

Air inlet: it is an intearal weldment installed on the side of the fan. The section parallel to the axial direction is a front cone followed by a curve, which can make the gas enter the impeller smoothly with less loss.

Casing: high quality steel plate is welded into a volute shaped whole.

Application: suitable for transporting and attracting air, and transporting non corrosive, unnatural and non viscous gases, lt is especially suitable for cotton processing and transportation, and can also be used for cupola blowing.

Applicable environment: the temperature of conveving medium generally does not exceed 80'c. The dust and hard particles contained in the medium shall not be greater than 150mg/m³.

explosion proof, anti-corrosion and high temperature resistant structures can be specially customized.

Performance Chart

Model	Rotate Speed r/ min	Working Point No.	Air Volume m³/h	Air Pressure Pa	Internal Efficiency %	Internal Efficiency kW	Motor Matching kW-P
CR-29-11-5.5A	2900	1	2500	5022	78.00	4.47	7.5KW-2
		2	2875	4924	80.00	4.90
		3	3214	4787	81.40	5.52
		4	3571	4621	82.30	5.57
		5	3928	4394	82.00	5.80
		6	4286	4169	81.30	6.10
		7	4643	3914	80.00	6.30
		8	5000	3659	78.00	6.50
CR-29-11-6.5A	2930	1	7155	4169	78.00	10.62	15KW-2
		2	7010	4765	80.00	11.59
		3	6821	5360	81.40	12.47
		4	6580	5956	82.30	13.22
		5	6273	6552	82.00	13.92	18.5KW-2
		6	5919	7147	81.30	14.45
		7	5553	7744	80.00	14.93
		8	5167	8339	78.00	15.34
CR-29-11-8.5A	2970	1	12572	9450	78.00	42.31	65KW-2
		2	12317	10800	80.00	46.19
		3	11984	12150	81.40	49.69
		4	11562	13500	82.30	52.68	75KW-2
		5	11023	14850	82.00	55.45
		6	10409	16200	81.30	57.81
		7	9757	17550	80.00	59.70
		8	9079	18900	78.00	61.78
CR-29-11-5.5C	4000	1	3448	9548	78.00	11.72	15KW-2
		2	3941	9354	80.00	12.80	15KW-2
		3	4434	9101	81.40	13.77	18.5KW-2
		4	4926	8781	82.30	14.60	18.5KW-2
		5	5419	8371	82.00	15.37	22KW-2
		6	5911	7898	81.30	15.95
		7	6404	7410	80.00	16.48
		8	6897	6895	78.00	16.94
	3550	1	3060	7520	78.00	8.16	11KW-2
		2	3498	7368	80.00	8.95	11KW-2
		3	3935	7169	81.40	9.63	15KW-2
		4	4372	6916	82.30	10.21
		5	4809	6594	82.00	10.74
		6	5246	6221	81.30	11.15
		7	5684	5836	80.00	11.52
		8	6121	5431	78.00	11.84
	3150	1	2716	5921	78.00	5.73	7.5KW-2
		2	3103	5801	80.00	6.25	7.5KW-2
		3	3491	5644	81.40	6.72	11KW-2
		4	3879	5445	82.30	7.13
		5	4267	5192	82.00	7.50
		6	4655	4898	81.30	7.79
		7	5043	4595	80.00	8.05
		8	5431	4276	78.00	8.27
	2800	1	2414	4678	78.00	4.02	5.5KW-2
		2	2759	4583	80.00	4.39	5.5KW-2
		3	3103	4460	81.40	4.72	7.5KW-2
		4	3448	4303	82.30	5.01
		5	3793	4102	82.00	5.27
		6	4138	3870	81.30	5.47
		7	4483	3631	80.00	5.65
		8	4828	3379	78.00	5.81
	2500	1	2155	3730	78.00	2.86	4KW-2
		2	2463	3654	80.00	3.12	4KW-2
		3	2771	3555	81.40	3.36	5.5KW-2
		4	3079	3430	82.30	3.56
		5	3387	3270	82.00	3.75
		6	3695	3085	81.30	3.89
		7	4003	2894	80.00	4.02
		8	4310	2693	78.00	4.13
	2240	1	1931	2994	78.00	2.06	4KW-2
		2	2207	2933	80.00	2.25
		3	2483	2854	81.40	2.42
		4	2759	2754	82.30	2.56
		5	3035	2625	82.00	2.70
		6	3310	2477	81.30	2.80
		7	3586	2324	80.00	2.89
		8	3862	2162	78.00	2.97
CR-29-11-6.5C	3550	1	5051	10504	78.00	18.89	30KW-2
		2	5773	10291	80.00	20.63
		3	6495	10021	81.40	22.19
		4	7217	9660	82.30	23.53
		5	7938	9209	82.00	24.76
		6	8660	8689	81.30	25.71	37KW-2
		7	9382	8152	80.00	26.56
		8	10103	7585	78.00	27.29
	3150	1	4482	8270	78.00	13.20	18.5KW-2
		2	5123	8102	80.00	14.41
		3	5763	7883	81.40	15.50
		4	6403	7606	82.30	16.44
		5	7044	7251	82.00	17.30	22KW-2
		6	7684	6841	81.30	17.96	22KW-2
		7	8324	6418	80.00	18.55	30KW-2
		8	8965	5972	78.00	19.07	30KW-2
	2800	1	3984	6534	78.00	9.27	15KW-2
		2	4554	6402	80.00	10.12
		3	5122	6229	81.40	10.89
		4	5692	6009	82.30	11.54
		5	6261	5729	82.00	12.15
		6	6830	5405	81.30	12.61	18.5KW-2
		7	7400	5071	80.00	13.03
		8	7969	4719	78.00	13.39
	2500	1	3557	5209	78.00	6.60	11KW-2
		2	4066	5103	80.00	7.20
		3	4574	4965	81.40	7.75
		4	5082	4791	82.30	8.22
		5	5590	4567	82.00	8.65
		6	6098	4309	81.30	8.98
		7	6607	4043	80.00	9.28
		8	7115	3762	78.00	9.53
	2240	1	3187	4182	78.00	4.75	7.5KW-2
		2	3643	4097	80.00	5.18
		3	4098	3986	81.40	5.57
		4	4554	3846	82.30	5.91
		5	5009	3667	82.00	6.22	11KW-2
		6	5464	3459	81.30	6.46
		7	5920	3246	80.00	6.67
		8	6374	3020	78.00	6.86
	2000	1	2846	3334	78.00	3.38	5.5KW-2
		2	3253	3266	80.00	3.69
		3	3659	3178	81.40	3.97
		4	4066	3066	82.30	4.01	7.5KW-2
		5	4472	2923	82.00	4.43
		6	4879	2758	81.30	4.60
		7	5285	2587	80.00	4.75
		8	5692	2408	78.00	4.88
CR-29-11-7.5C	3150	1	6886	11010	78.00	27.00	37KW-2
		2	7869	10787	80.00	29.47	37KW-2
		3	8853	10495	81.40	31.71	45KW-2
		4	9837	10126	82.30	33.62
		5	10820	9654	82.00	35.38
		6	11804	9108	81.30	36.73
		7	12788	8545	80.00	37.94	55KW-2
		8	13772	7951	78.00	39.00	55KW-2
	2800	1	6121	8699	78.00	18.96	30KW-2
		2	6995	8523	80.00	20.70
		3	7869	8293	81.40	22.27
		4	8744	8001	82.30	23.61
		5	9618	7628	82.00	24.85
		6	10493	7196	81.30	25.80	37KW-2
		7	11367	6752	80.00	26.65
		8	12241	6282	78.00	27.39
	2500	1	5465	6935	78.00	13.50	18.5KW-2
		2	6246	6794	80.00	14.73	18.5KW-2
		3	7026	6611	81.40	15.85	22KW-2
		4	7807	6378	82.30	16.81
		5	8588	6081	82.00	17.69
		6	9368	5737	81.30	18.36	30KW-2
		7	10149	5382	80.00	18.97
		8	10930	5008	78.00	19.49
	2240	1	4897	5568	78.00	9.71	15KW-2
		2	5596	5455	80.00	10.60
		3	6296	5307	81.40	11.40
		4	6995	5120	82.30	12.09
		5	7695	4882	82.00	12.73	18.5KW-2
		6	8394	4606	81.30	13.21
		7	9704	4321	80.00	13.64
		8	9093	4021	78.00	14.02
	2000	1	4372	4438	78.00	6.91	11KW-2
		2	4996	4348	80.00	7.54
		3	5621	4231	81.40	8.12
		4	6246	4082	82.30	8.61
		5	6870	3892	82.00	9.06
		6	7495	3672	81.30	9.40	15KW-2
		7	8119	3445	80.00	9.71
		8	8744	3005	78.00	9.98
	1800	1	3935	3595	78.00	5.04	7.5KW-2
		2	4497	3522	80.00	5.50
		3	5059	3427	81.40	5.92
		4	5621	3306	82.30	6.27
		5	6183	3152	82.00	6.60	11KW-2
		6	6745	2974	81.30	6.85
		7	7307	2790	80.00	7.08
		8	7869	2596	78.00	7.27
CR-29-11-8.5C	1800	1	5727	4618	78.00	9.60	15KW-2
		2	6545	4525	80.00	10.82
		3	7364	4402	81.40	11.64
		4	8182	4247	82.30	12.34
		5	9000	4048	82.00	12.99	18.5KW-2
		6	9818	3823	81.30	13.50
		7	10636	3584	80.00	13.93
		8	11455	3335	78.00	14.32
	2100	1	6681	6286	78.00	15.26	22KW-2
		2	7635	6158	80.00	16.66
		3	8590	5992	81.40	17.92
		4	9544	5781	82.30	19.00
		5	10498	5512	82.00	20.00	30KW-2
		6	11453	5205	81.30	20.78
		7	12408	4879	80.00	21.44
		8	13362	4540	78.00	22.05
	2450	1	7795	8555	78.00	25.00	37KW-2
		2	8909	8381	80.00	27.29
		3	10023	8155	81.40	29.35
		4	11136	7867	82.30	31.12
		5	12250	7500	82.00	32.76	45KW-2
		6	13363	7083	81.30	34.04
		7	14477	6039	80.00	35.12
		8	15590	6178	78.00	36.10
	2950	1	9385	12403	78.00	42.30	55KW-2
		2	10726	12150	80.00	46.17
		3	12068	11823	81.40	49.68
		4	13407	11406	82.30	52.66	75KW-2
		5	14749	10874	82.00	55.23
		6	16089	10269	81.30	57.60
		7	17430	9625	80.00	59.44
		8	18770	8957	78.00	61.09
CR-29-11-12.5D	1480	1	14978	6756	78.00	36.03	75KW-4
		2	17118	6621	80.00	39.34
		3	19259	6440	81.40	42.31
		4	21397	6260	82.30	45.19
		5	23537	5922	82.00	47.20
		6	25676	5613	81.30	49.23
		7	27816	5266	80.00	50.84
		8	29956	4932	78.00	52.60
CR-29-11-15D	1480	1	25879	9597	78.00	88.45	160KW-4
		2	29576	9404	80.00	96.54
		3	33274	9148	81.40	103.87
		4	36971	8826	82.30	110.13
		5	40668	8414	82.00	115.91
		6	44365	7939	81.30	120.34
		7	48062	7448	80.00	124.29
		8	51759	6930	78.00	127.74
CR-29-11-17.5D	1480	1	41096	13062	78.00	191.17	315KW-4
		2	45966	12797	80.00	208.69
		3	52837	12451	81.40	224.50
		4	58708	12013	82.30	238.04
		5	64579	11453	82.00	250.55
		6	70449	10805	81.30	260.08
		7	76320	10137	80.00	268.63
		8	82191	9433	78.00	276.10