Multi-wing blower DF series Extended shaft multi-wing blower DF series

• Warranty: 12months
• Type: for Manufacture, Dust Exhausting, Ventilating
• Cooling Water: for Manufacture, Dust Exhausting, Ventilating
• System Type: for Manufacture, Dust Exhausting, Ventilating
• Fans Species: for Manufacture, Dust Exhausting, Ventilating
• Noise Level: Ultra Quiet
• Application Fields: for Manufacture, Dust Exhausting, Ventilating
• Certification: ISO, CE, CCC
• Condition: New
• Air Flow: 305-6000m3/H
• Speed: 960-2900r/Min
• Power Supply: AC Electric
• Frequency: 50Hz, 60Hz
• Power: 120W-5.5kw
• Current: 1.5-4.5A
• Impeller Material: Stainless Steel
• Transport Package: Export Standard Package
• Specification: Motor Aluminium body, Copper wire
• Trademark: TZMOTAI
• Origin: Taizhou
• HS Code: 841459300
• Production Capacity: 1000PCS/Day

Product Description

Product Description

DF MULTI-WING LOW-NOISE Centrifugal Air Blower 
1.Instruction
DF series multi-wing low noise centrifugal fans are low-noise,high-efficiency,large-flow ,low-vibration ,long-life span ,removable foot ,flexible mounting fans,they are novally designed,small area occupy,easy to install and using,they can meet the requirements of modern environment protection.They are ideal equipments for air exhausting and dust-removal,air ocndition in high-grade buildings,hotels,factories and mines vessels,basement etc.
1. High efficiency, low noise, large flow, small vibration, long life. The design is novel, easy to install, and flexible in use.
2. Fan impeller automatic punching machine blanking, mechanical insert, after the dynamic balance of strict correction, to reduce vibration, operation balance and be firm.
3. The motor is made of Y2 aluminum alloy die-casting material, greatly reducing the weight, convenient installation and beautiful appearance.

2.Application
It is widely used in  the telecommunications,power,electricity,electronics,geology,coal mines,ships ,paper making,and other related industries, especially suitable for the cooling, temperature-control,ventilation functions in the plastic,packaging ,film blowing,printing machineries, drying machine, cable machinery,underground facilities, and general ventilation ,etc.

3.Technical Parameters

Model	Power	Voltage (V)	Frequency (Hz)	Rotate speed (r/min)	Flow	Total head (Pa)	Noise (≤dB)
					(m^3/h)
DF-1.3-I	120W	220/380	50	2800	305	412	72
DF-1.3-II	180W	220/380	50	2800	405	450	75
DF-1.6-I	250W	220/380	50	2800	504	860	75
DF-1.6-II	370W	220/380	50	2800	660	850	76
DF-2-I	550W	220/380	50	2800	860	1020	76
DF-2-II	750W	220/380	50	2800	1200	1210	80
DF-2-III	1.1KW	220/380	50	2800	1900-2700	1380-1240	82
DF-2.3	1.5KW	220/380	50	2800	2600-3500	1360-1220	83
DF-2.5-I	2.2KW	220/380	50	2800	3300-4000	1470-1300	84
DF-2.5-II	3KW	380	50	2800	3900-4600	2050-1860	87
DF-8	1.1KW	220/380	50	2800	2100-2700	1050-1200	82
DF-8B	1.5KW	220/380	50	2800	2800-3800	1240-1400	83
DF-9	2.2KW	220/380	50	2800	3000-4200	1450-1650	84

4.Installation Dimension

Model	Power	Air outlet flange dimensions							Air inlet net	Air intake flange dimensions(matching)
		A1	A2	A3	B1	B2	B3	Φb*n	Φ4	Φ1	Φ2	Φ3	Φa*n
DF-1.3-I	120W	69	95	117	66	95	117	Φ6*4	105	DF120W-370W No standard air inlet flange Air inlet flange needs to be customized
DF-1.3-II	180W	83	111	133	66	95	117	Φ6*4	105
DF-1.6-I	250W	81	95	120	59	95	118	Φ6*4	135
DF-1.6-II	370W	106	132	154	59	92	114	Φ6*4	135
DF-2-I	550W	79	100	122	73	100	122	Φ6*4	160	112	178	200	Φ11*6
DF-2-II	750W	105	126	148	73	106	125	Φ6*4	160	112	178	200	Φ11*6
DF-2-III	1.1KW	130	156	181	155	180	205	Φ7*4	160	140	205	230	Φ11*6
DF-2.3	1.5KW	130	164	190	161	192	216	Φ11*6	160	140	205	230	Φ11*6
DF-2.5-I	2.2KW	130	164	180	170	192	215	Φ11*8	160	140	205	230	Φ11*6
DF-2.5-II	3KW	130	160	200	205	246	272	Φ11*6	160	140	205	230	Φ11*6
DF-8	1.1KW	114	150	180	177	230	256	Φ11*6	160	140	205	230	Φ11*6
DF-8B	1.5KW	114	150	180	177	230	256	Φ11*6	160	140	205	230	Φ11*6
DF-9	2.2KW	138	185	212	200	245	270	Φ11*6	160	140	205	230	Φ11*6

Model	Power	Boundary dimension								Tripod size(matching)
		C1	C2	M	N	C	L	E	F	JM	JN	JH	JL	JC	JF	JE
DF-1.3-I	120W	70	90	190	215	270	155	100	123	130	140	170	230	160	208	153
DF-1.3-II	180W	70	90	191	214	288	155	100	123	130	140	170	230	160	208	153
DF-1.6-I	250W	80	100	235	276	280	182	110	158	130	140	170	230	160	208	153
DF-1.6-II	370W	80	100	235	275	305	182	110	158	130	140	170	230	160	208	153
DF-2-I	550W	90	112	304	330	345	218	145	190	150	180	210	240	154	230	175
DF-2-II	750W	90	112	300	332	345	218	145	190	150	180	210	240	154	230	175
DF-2-III	1.1KW	100	125	335	387	400	245	155	230	150	184	213	240	166	228	204
DF-2.3	1.5KW	100	140	365	425	430	290	170	270	190	215	241	280	193	253	195
DF-2.5-I	2.2KW	125	140	365	425	430	290	170	270	190	215	241	280	193	253	195
DF-2.5-II	3KW	140	160	396	438	510	330	175	251	190	215	241	280	193	253	195
DF-8	1.1KW	100	125	364	427	385	245	167	128	150	184	213	240	163	228	204
DF-8B	1.5KW	100	140	364	427	415	270	167	128	190	223	254	280	191	248	225
DF-9	2.2KW	125	140	401	469	462	290	183	145	190	223	254	280	191	248	225

5.Fan Product Show 
 

DF fan(High temperature resistance)
--On the basis of DF fan , add heat insulation connecting seat ( with internal cooling blades ) to cool the motor.
       To ensure the normal operation of the motor
       uneer high temperature .
--The main components of the motor use high temperature resistant materials ( high temperature bearings , high teperature grease , high temperature insulation materials , etc.) .
--Normal operating tempreature of the fan : 180ºC-200ºC

 

DF fan ( C type )
--On the basis of DF fan , air intake straight port , air intake flange , fan support ( foot frame )can be optional.
--A variety of interface modes,eawy for users to install and use .
--Other non - standard interface , can be customized.

 

DF fan ( stainless steel )
--On the basis of DF fan , stainless steel material is usd , thus increasing corrosion resistance , wear resistance and higher strength and hardness .
--Equipped with high temperature resistant motor , the fan can better increase the high temperature resistance and corrosion resistance .

 

DF fan ( Extended shaft motor)
--On the basis of DF fan high temperature resistant motor , lengthening motor shaft length , so as to improve heat resistance . 
--Widely used in ovens , ovens , boilers , hot blast stoves , dishwashers and other mechanical equipment . 
--Normal operating temperature of fan : 160ºC-180ºC

6.Production Processing








7.Our Service
 Marketing Service
100% tested CE certified blowers.Special customized blowers(ATEX blower,belt-driven blower) for special industry.Like gas transportation,Medical industry...Professional advice for model selection and further market development.

Pre-sales service: 
•We are a sales team, with all technical support from engineer team.
•We value every inquiry sent to us, ensure quick competitive offer within 24 hours.
•We cooperate with customer to design and develop the new products. Provide all necessary document.

After-sales service:
•We respect your feed back after receive the motors.
•We provide 1years warranty after receipt of motors..
•We promise all spare parts available in lifetime use.
•We loge your complain within 24 hours.