PVC Fill Low-Maintenance Closed Cooling Tower for Water Chiller

• Customization: Available
• After-sales Service: Video Technical Support\Online Support
• Warranty: 1 Year
• Model NO.: SY
• Cooling Method: Heat Exchange
• Ventilation Mode: Mechanical Ventilation
• Material: FRP
• Air Contact Form: Wet and Dry
• Air Contact Way: Closed
• Tower Shape: Square
• Noise Level: Ultra Low
• Application Fields: Industrial
• Certification: ISO, CE
• Condition: New
• Product Name: Closed Cooling Tower
• Cooling Capacity(M3/H): 10m3/H-1000m3/H
• Motor Power(Kw): 1.1kw-15kw
• Voltage (V): 110V-450V
• Size: Customer′s Request
• Water Pump: High Flow, Low Head Liftt
• Cooling Coil: Copper Tube/Stainless Steel Tube
• Shape: Square Shape
• Color: Natural
• Assembly: Factory Assembled
• Life Time: 10 Years
• Advantages: Ultra-Low Noise, Light Weight
• Applications: Chemical Plants, Residential Buildings
• Usage: Industrial Fluids Cooling Tower
• Mechanical Test Report: Available
• Transport Package: Disassembled Delivery
• Specification: Customer′s Request
• Trademark: ShuangYi
• Origin: China
• HS Code: 8419500090
• Production Capacity: 2000 Sets/Year

Product Description

Closed Cooling Tower  

1 Product Description

          DFB Closed Cooling Tower uses COSMOSFLOWORKS for air flow and water flow optimization design, which makes it have excellent thermal performance, ensures higher operating efficiency and optimal overall performance.

          It has obtained ISO9001 quality system certification and ISO14001 environmental system certification. The products are assembled from standard parts under strict quality control to ensure that each cooling tower can achieve a uniform quality level.

          Material:Adopting Hot-dip galvanized steel skeleton and FRP composite material.Can be made of stainless  steel or galvanized steel according to needs.

          Advantages:High-efficiency cooling coil,low-noise motor, fully enclosed motor,outdoor-type fully enclosed pipeline pump,high-efficiency water baffle,high-strength structure.
 

2 Component

      (1) High-efficiency cooling coil
      (2) Low-noise fan
      (3) Fully enclosed motor
      (4) Outdoor fully enclosed sprinkler pump
      (5) High-efficiency water baffle
      (6) Water tray and panel
      (7) PVC soundproof blanket
      (8) Optional water tray electric heater

3 Structure

 

(1) High-efficiency cooling coils
      Made of high-quality seamless steel pipes or stainless steel pipes, and hot-dip galvanized for anti-corrosion treatment; the coils are all tested for air tightness at 2.5Mpa in water to ensure no leakage.
(2) Low-noise fan
      The low-speed, wide-blade fan manufactured with patented technology adopts airfoil-shaped hollow blades with adjustable blade angles, low noise and high efficiency.
(3) Fully enclosed motor
      Protection level IP55, can operate continuously for a long time in a humid and hot environment, and can be equipped with a dual-speed motor as an option.
(4) Outdoor fully enclosed spray water pump
      Large flow, low speed and low noise.
(5) High-efficiency water baffle
      Made of high-quality PVC material, the drift loss is less than one ten-thousandth, and it is installed in blocks and easy to disassemble.
(6) Water tray and panel
      Made of FRP composite material, it is non-corrosive and non-fading, making the cooling tower last longer.
(7) PVC anechoic blanket
      Can effectively reduce the water spray noise by 5~10dB (A).

(8) Optional water tray electric heater

4 Product Parameters

Parameters and model choose list:
Table 1:  

Wet Bulb temperature		28 ºC					27ºC
Inlet/outlet temperature difference		5ºC	8ºC	10ºC	15ºC	18ºC	5ºC	8ºC	10ºC	15ºC	18ºC
Inlet/outlet		37/32	40/32	42/32	48/33	5234	37/32	40/32	42/32	4833	5234
Model NO.	Combination	Cooling Capacity m3/h
DBF25	DBF25*1	25	19	17	16	14	27	20	18	17	15
DBF50	DBF50*1	50	38	34	32	29	54	41	37	34	31
DBF75	DBF75*1	75	57	51	48	44	81	61	55	51	46
DBF100	DBF100*1	100	76	68	65	59	108	80	73	68	62
DBF125	DBF125*1	125	95	85	81	73	135	100	92	85	77
DBF150	DBF150*1	150	114	102	97	88	162	122	110	102	92
DBF175	DBF175*1	175	133	119	113	103	190	142	129	120	108
DBF200	DBF200*1	200	152	136	130	118	217	163	147	137	123
DBF250	DBF125*2	250	190	170	162	147	271	203	184	171	154
DBF300	DBF150*2	300	228	204	195	177	325	243	221	205	185
DBF350	DBF175*2	350	266	238	227	206	380	285	258	239	217
DBF400	DBF200*2	400	304	272	260	236	434	325	295	273	247
DBF500	DBF125*4	500	380	340	325	295	542	406	368	341	309
DBF600	DBF200*3	600	456	408	390	354	650	487	442	410	370
DBF700	DBF175*4	700	532	476	455	413	760	570	516	360	433
DBF800	DBF200*4	800	608	544	520	472	867	650	590	546	494

 

 

Table 2:

Wet Bulb temperature		26ºC					25ºC
Inlet/outlet temperature difference		5ºC	8ºC	10ºC	15ºC	18ºC	5ºC	8ºC	10ºC	15ºC	18ºC
Inlet/outlet temperature		37/32	40/32	42/32	48/33	52/34	37/32	40/32	42/32	48/33	52/34
Model No.	Combination	Cooling Capacity m3/h
DBF25	DBF25*1	30	23	20	18	16	32	23	21	19	17
DBF50	DBF50*1	59	44	40	36	33	64	47	43	37	34
DBF75	DBF75*1	88	66	60	55	49	96	71	64	56	52
DBF100	DBF100*1	118	87	80	73	66	128	94	86	75	69
DBF125	DBF125*1	148	110	100	92	83	160	118	107	94	86
DBF150	DBF150*1	177	132	120	110	100	192	142	129	113	104
DBF175	DBF175*1	207	154	140	128	116	224	165	150	132	121
DBF200	DBF200*1	237	178	161	147	132	256	190	171	151	138
DBF250	DBF125*2	296	221	200	183	154	320	237	214	189	173
DBF300	DBF150*2	355	267	241	220	199	385	285	258	227	208
DBF350	DBF175*2	418	313	284	259	234	449	332	300	265	242
DBF400	DBF200*2	474	356	322	294	265	513	380	348	302	277
DBF500	DBF125*4	592	444	402	367	332	641	474	429	378	346
DBF600	DBF200*3	711	532	483	440	398	770	570	516	454	416
DBF700	DBF175*4	829	621	563	513	464	898	665	602	530	485
DBF800	DBF200*4	948	711	645	587	530	1025	758	687	605	554

Table 3:

Model No.	Fan		Spray Pump		Coil Lift m	Dead Weight kg	Working Weight kg	Size(mm)
	Air Flow m3/s	Power kw	Water Flow 1/s	Power kw				A*B*H
25	10	2*1.1	13.4	15	1.5	1990	3221	2780*1410*3010
50	153	2*2.2	16.7	22	1.9	2962	4660	2962*1910*3010
75	22.8	4	24.2	3	2.1	4735	6870	3160*2190*3910
100	30.5	5.5	33.3	4	2.6	6111	9156	3480*2560*3910
125	38.1	7.5	42.5	55	3.2	7523	11285	3830*2970*3910
150	46.6	11	50.3	75	3.6	9047	13390	3980*3390*4216
175	52.1	11	60.2	11	4.1	10880	15805	4220*3670*4216
200	68.3	15	77.8	15	4.9	11910	17300	4500*3950*4216

Note:
          DFB Closed Cooling Tower adopts modular design. It can be combined into cooling towers that can handle different water volumes according to user requirements using the unit modules in the above table.

 

5 Our Advantages

Our Advantages

1.Customized Cooling Solutions
Our experienced engineering team tailors cooling solutions to meet specific customer needs.

2.Innovative Technology
We continuously introduce and apply the latest cooling technologies to enhance product performance and efficiency.

3.Excellent Quality
Our products are certified under the ISO quality management system.

4.Stringent Quality Control
Every product undergoes rigorous inspection to ensure 100% factory compliance.

5.After-sales Service
Professional 24-hour after-sales service is the continuation of our product sales.

6.Ease of Installation and Maintenance
Our design is with factory module assembly for easy transportation, installation, and maintenance.

 

6 Company Profile

ABOUT US

          Shandong Shuangyi Group Co., Ltd. was established in 1984. It is a modern enterprise focusing on the research and development, production and sales of cooling towers. The company's headquarters is located in Jinan City, Shandong Province, the "Hometown of Springs in China", and the production base is located in Xinhua Industrial Park, Dezhou City, Shandong Province. It is an ISO9001 quality system internationally certified enterprise.

          The company's main products: various cross-flow cooling towers, round/square counter-flow cooling towers, closed cooling towers, industrial cooling towers, etc.;
          And we can design and produce various non-standard, special cooling towers and related accessories according to customer requirements.

          Sincerely thank domestic and foreign customers for their long-term trust and love for Shuangyi Fan, and welcome you to visit us at any time. With your support, we are more confident to manufacture ventilation equipment products that meet the needs of social development. Let us work together, work together, coexist and prosper, and create unlimited business opportunities.

7 Packaging & Shipping

8 FAQ

1. Q: Are you Trading Company or Manufacturing Factory?
    A: We are both manufacturer and trading company. We have our own factory for almost 40 years, and we have better service for overseas customers. Welcome to your inquiry!

2. Q: I am interested in your products, could I get sample for free?
    A: We can supply a few pieces FREE samples if we have some in stock, and you only need to pay the freight cost. Welcome to send your inquiry for FREE samples!

3. Q: How about the Delivery time?
    A: 7-15days after receiving the deposit based on the MOQ. Normally, 15-35days to finish the order for a 20ft container. Welcome to ask for the detailed delivery time according to your order quantity!

4. Q: How can you guarantee the product quality?
    A: We have the quality control system ISO9001:2015, and it's been followed strictly. We also have the professional QC team,and each our package worker will be in charge of the final inspection according to the QC instruction before packing.

5. Q: What is about the payment terms.
    A: Basically, the payment terms are T/T, L/C at sight. Western Union, Alipay.

6. Q: Can you do OEM for me?
    A: We accept all OEM orders,just contact us and give me your design,we will offer you a reasonable price ASAP.

Purchasing Notes
1. If you knows little but only the volume or area of your warehouse, plant or workshop, like their length, width, height, please make sure that contact us in time. By doing so, our engineers can design the specifications and quantity of the product to your need.
2.If there is no specification parameter that required in the parameter table, please tell us your requirements and we will give you a satisfactory designing scheme.
3.If you have confirmed with our products, please place an order and then make payment. After that, we will arrange delivery as soon as possible. Without change to the order before our delivery, we will give you an exquisitely prepared present.
4.If there is any difficulty in transportation, please feel free to contact us and we will give you a satisfactory plan to save freight as much as possible.