Circulating Water Cooling Tower for Injection Molding Plant

• Cooling Method: Counter Flow
• Ventilation Mode: Natural Ventilation
• Material: FRP
• Model NO.: NRT series
• Air Contact Form: Dry
• Air Contact Way: Open
• Tower Shape: Round
• Noise Level: Low
• Application Fields: Industrial
• Certification: ISO, CTI
• Condition: New
• Flow Rate: 312.1 M3/H
• Motor Power: 11 Kw
• Fan Diameter: 2745 mm
• Air Flow: 2400 CMM
• Height: 3840
• Net Weight240: 2840 Kg
• Running Weight: 5740 Kg
• Atmospheric Pressure: 99400 PA
• Noise: 61 dB(a)
• Casing Material: Fiber Glass
• Transport Package: 20/40/40hq Container
• Trademark: NEWIN
• Origin: China
• Production Capacity: 15000 Sets /Year

Product Description

Injection molding is a method for the production of industrial products. The products are usually injection molded with rubber and plastic. Injection molding can also be divided into injection molding and die casting. Injection molding machines (referred to as injection machines or injection molding machines) are thermoplastic or thermosetting materials. The main molding equipment for plastic products of various shapes is made by using plastic molding die. Injection molding is realized by injection molding machine and mold. The temperature of hot water generated by the cooling system of injection molding equipment is relatively higher than that of other industries (such as cast iron). Low, the cooling tower cooling capacity is relatively low. The cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to lower the water temperature. The cold is cooled by the contact of water and air. The heat exchange generates steam, and the steam volatilizes the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in the industrial or refrigeration air-conditioning to reduce the water temperature, so as to ensure the normal operation of the system. The device is generally barrel or bottle shaped.



NRT series cooling towers are mainly used in the central industrial system. Please refer to the information of this model below




NRT series cooling towers are high efficiency that designed by our veteran engineers on basis of different environment and climate around the world, with reference to China standard "medium and small sizes glass fiber reinforced plastics cooling tower GB7190.0-2008", which fit with various environmental changes in different countries, better solved the problem that environment changes affect the cooling effect of the cooling tower, which also guarantee the matched equipment run normally and save energy to the largest extent.

Features:




1. Frame
Designed by using chains structure, the frame is stable and with good rigidity. The load is evenly distributed among each foundation, which makes operation more smooth. All structure parts are processed by hot assault zinc and has excellent performance of anti-rust and anti-corrosion.

2. Glass fiber reinforced plastics
Using good quality surface sizing, UPR and glass fiber as raw materials, with standardized abrasive tools for production, glass fiber reinforced plastics surface is glossy, evenly colored, aging resistance, fastcolours and durable.

3. Motor
Using totally closed cooling tower's exclusive motor, protection level IP54, good sealing, which is suitable for running in damp and hot environment with low noise and long lifetime.

4. Fan
Using wide blade, raked space twisted, low rotate speed and aluminum alloy axial fan, which is low rotate speed, large air quantity, low noise in operation and good dynamic balance etc., its angle is adjustable, which suits customers' requirements on air quantity and noise etc. Aspects very well

5. Reducing gear
Reducer casing using imported bearings and triangle belt, which guarantee cooling tower's reducing gear run smoothly with low noise and makes tower's lifetime longer.

6. In fill
Made of good P. V. C plain film that is processed through hot water heating and compression, which makes cooling tower's reducing gear run smoothly with low noise and lifetime longer.

7. Sprinkler head
Using aluminum alloy, imported bearings inside, high precision installation, close fit, smooth running, long lifetime.

8. Water basin
Designed on basis of large water reservation and high water level, which avoids pump-out while starting and guarantees equipment run normally.
 

Parts	Material	Remark
Water Basin	F.R.P	Water-resistance resin and high quality fiberglass mat
Casing	F.R.P	Water-resistance resin and high quality fiberglass mat
Motor	Cast Iron	Fully enclosed anti water type, other brand motors for optional
Motor support	Hot dip galvanized  steel	In accordance with BS EN ISO1461:1999 standard
Fan	A.B.S	Aluminum alloy material for optional
Infill	P.V.C  film	For high temperature inlet water, UPVC and PP material for optional
Air inlet screen	P.V.C	F.R.P  for optional
Sprinkler head	A.B.S	Aluminum alloy material for optional
Sprinkler pipe	P.V.C	For high temperature inlet water, hot-dip galvanized steel for optional
Bolts & Nuts	Electroplated	Stainless steel 304, 316 for optional

 

Item	Nominal   Flow  (m3/h)	Dimension                          (mm)		Motor   (Kw)	Fan  Diam.   (mm)	Air  Flow  (cmm)	water  pressure   (Kpa)	Weight  (kg)
Model		Diam.   Max.	Height					Net  weight	Run.   Weight
NRT-8	6.2	945	1380	0.18	525	70	13	42	180
NRT-10	7.8	945	1530	0.18	600	85	13	46	190
NRT-15	11.7	1195	1415	0.37	600	140	13	54	290
NRT-20	15.6	1195	1590	0.55	730	160	14	67	300
NRT-25	19.5	1400	1820	0.75	730	200	16	98	500
NRT-30	23.4	1650	1705	0.75	730	230	16	116	530
NRT-40	31.2	1650	1775	1.5	890	280	16	130	550
NRT-50	39.2	1830	1835	1.5	890	330	17	190	975
NRT-60	46.8	2145	1955	1.5	1150	420	17	240	1250
NRT-80	62.6	2145	2035	1.5	1150	450	18	260	1280
NRT-100	78.1	2900	2370	2.2	1410	700	21	500	1690
NRT-125	97.5	2900	2555	2.2	1410	830	23	540	1640
NRT-150	117	2900	2555	2.2	1410	950	23	580	1680
NRT-175	136.8	3310	3165	4	1750	1150	30	860	1960
NRT-200	156.2	3310	3165	4	1750	1250	30	880	1980
NRT-225	175.5	4120	3580	5.5	2100	1500	33	1050	2270
NRT-250	195.1	4120	3580	5.5	2100	1750	33	1080	2800
NRT-300	234	4730	3680	7.5	2400	2000	34	1760	3930
NRT-350	273.2	4730	3680	7.5	2400	2200	34	1800	3790
NRT-400	312.1	5600	3840	11	2745	2400	36	2840	5740
NRT-500	392.4	5600	3840	15	2745	2600	36	2900	5800
NRT-600	468	6600	4470	15	3400	3750	42	3950	9350
NRT-700	547.2	6600	4470	18.5	3400	3750	42	4050	9450
NRT-800	626.4	7600	4720	22	3700	5000	45	4700	11900
NRT-1000	781.2	7600	4720	22	3700	5400	45	4900	12100

FRQ:
1. Are you manufacturer?
Answer: Yes we are a cooling tower manufacturer located in Guangdong Province China. With 18 years of manufacturing and OEM service for several brand of famous cooling tower.
2. Can you provide the cooling tower parts different with the specification in above showing form?
Answer: We can manufacturer and newly design for special order based on your provided specification and drawing or performance requirements.
3. What products are you manufacturing?
Answer: Cooling towers with its accessories (motor, steel frame, plastic components, FRP panel, PVC infill, motor, water pump, motor fan, control box for fan)
4. What is the delivery time?
Answer: For round type cooling tower below 300RT, we have stock in warehouse. Other type cooling tower, need to production upon receive the PO. Leading time 15 working days.
5. What is your quality warranty?
Answer: 1 year for motor, 2 years for steel parts, 5 years for FRP pannel. Free parts available during garrantee peroid.
6. How many workers working in your factory?
Answer: 270 workers at the end of 2013.
7. Do you have any production management system or certification for products.
Answer: ISO 9001: 2008 quality and environment management system certificates. CTI certificate for cooling towers.




For cooling tower information please visit to newinmachine.en.made-in-china.com
For cooling tower parts information please visit to newinmachine.en.made-in-china.com