Df-Type Low-Noise Centrifugal Ventilator

• Material: Iron
• Usage: for Manufacture, Electricity Miner Paper Industry Telecom
• Flow Direction: Axial Flow
• Pressure: High Pressure
• Certification: ISO, CE, CCC
• Transport Package: Export Standard Packing
• Model NO.: DF
• Specification: I, II
• Trademark: SAYI
• Origin: China
• HS Code: 841490
• Production Capacity: 10, 000 Sets/Month

Product Description

1.Performance Introduction:

Type DF low noise centrifugal blower of process design is excellent, qualitative solid, stable and reliable performance, noise reduction effect is remarkable, the machine has low noise, high efficiency, long life, easy installation and so on characteristics, widely used in telecommunications, electric power, electrical, geology, coal mines, the ships, paper and other industries and sectors, especially suitable for plastic machinery printing machines, printing machines, dryers, blow molding machine and underground facilities and other places of cooling, temperature control and ventilation effect.

2.Specification:

Technical Parameters:

Machine No.	Voltage V	Frequency Hz	Power W	Air Volume Max m³/h	Total Pressure Max m³/h	Speed r/min	Noise dB(A)
DF-1	220/380	50/60	120	305	412	2800	72
DF-2	220/380	50/60	180	405	450	2800	75
DF-3	220/380	50/60	250	504	850	2800	75
DF-4	220/380	50/60	370	660	860	2800	76
DF-5	220/380	50/60	550	860	1020	2800	76
DF-6	220/380	50/60	750	1200	1210	2800	80
DF-7	220/380	50/60	1100	1900-2500	1128-932	2800	82

Fixing Dimension

Model	Air Inlet Size							Air Outlet Size							Remark
	G	M	L	N	K	F	E	A1	A2	A3	B1	B2	B3	n-φ7
DF-1	192	217	251	129	70	95	35	65	95	110	65	95	110	4-φ7	adding 60mm against on  separate  L shape
DF-2	192	217	268	129	70	95	43	82	95	120	65	95	120	4-φ7
DF-3	236	274	292	164	107	113	39	74	95	110	58	96	110	4-φ7
DF-4	236	274	320	164	107	113	54	102	132	150	58	92	114	4-φ7
DF-5	304	329	302	189	128	150	42	79	100	120	72	100	121	4-φ7
DF-6	304	329	328	189	128	150	57	105	125	150	72	105	120	4-φ7
DF-7	355	419	375	241	169	162	62	113	74*2	172	81	60*2	144	8-φ9

3.About us:

Founded in 2020, Shanghai Sayi Yimai Technology Co., Ltd. is a subsidiary of Sayi Electrical Stock Company,The company mainly produces air compressors,air blower,baking burner for tobacco and equipment. The company's sales and operation headquarters is located in Shanghai, the main production base is located in the eastern new area of Wenling City, Zhejiang Province, covering an area of nearly 100 mu, with nearly 90,000 square production workshop, at the same time in Shanghai Baoshan District screw compressor production base. Adhering to the corporate culture of SAYI COMPANY "quality creation Sayi, credibility and integrity based on the world ", the company actively develops, forge ahead, and is committed to building the company into an international company with core competitiveness and leading the innovation and development of the industry.

4.FAQ:
Q1: Are you the manufacturer or trading company?
A1: We are the manufacturer.

Q2: Where is your factory?
A2: It is located in Taizhou City, Zhejiang Province, China.

Q3: What's the terms of trade?
A3: FOB,CFR,CIF or EXW are all acceptable.

Q4: What's the terms of payment?
A4: T/T,L/C at sight or cash.

Q5: How long is your delivery time?
A5: Generally it is 5-10 days if the goods are in stock or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q6: What is the advantage about your company?
A6: Our company has professional team and professional production line.

Q7: If we travel to China to checking your facility, are you welcome?
A7: Of course, why not? We will provide the whole accompany from you landing in China. Only Give us a call before your arrive. We will pick up you from the airport, living in our company's hotel, and driving by car take you visiting our company. Warm Welcome!

Q8: How Many Years of your company working in this industry?
A8: We have 20-year experience in this field.


5. Contact us:

SHANGHAI SAYI YIMAI TECHNOLOGY CO., LTD.
Address:Company Address: O Block,10th Floor,768 Xietu Road, Huangpu District, Shanghai
Address:Zhejiang Factory Address :23rd Street, New Eastern District, Wenling City, Zhejiang Province
Address:Shanghai Factory Address :1515 Luoning Road, Luojing Town, Baoshan District, Shanghai