Can the motor be upgraded for better efficiency?

Yes, you can upgrade to a permanent magnetic direct drive system with an energy efficiency rating up to IE5.

What materials are used for the main structure?

The main structure is made of Z700 HDGS corrosion-resistant material secured with 304 Stainless Steel bolts and nuts.

500 Ton Industrial Cooling Tower Cross Flow with Filter

Name: 500 Ton Industrial Cooling Tower Cross Flow with Filter
Brand: Newin (Guangdong) Machinery Co., Ltd.
SKU: 677610116

Guangdong, ChinaNewin (Guangdong) Machinery Co., Ltd.

US$2,000.00-80,000.00

1 Piece

Product profile

Customization

Available

Cooling Method

Cross Flow

Ventilation Mode

Mechanical Ventilation

Model NO.

NST-500

Material

FRP

Air Contact Form

Wet

Air Contact Way

Open

Tower Shape

Square

Noise Level

Low

Application Fields

Industrial

Certification

ISO, CE, CTI

Condition

New

Nominal Flow

500 M3/H

Motor Power

4.0*4 Kw

Fan Diameter

1800 Mm

Net Weight

4100 Kg

Running Weight

10950 Kg

Water Pressure

42 Kpa

Transport Package

20/40/40hq Container with Loose Packing

Specification

customized

Trademark

NEWIN

Origin

China

HS Code

841950

Production Capacity

15000 Sets / Year

Key features

CTI Certified Performance: Ensures high efficiency cooling with thorough air contact and heat exchange.

Energy Efficient Design: IE5 rated permanent magnetic direct drive system reduces power consumption.

Corrosion Resistant Structure: Z700 HDGS material with 304 Stainless Steel bolts ensures robust stability.

Low Noise Operation: High efficiency axial fan and optimized design minimize noise levels.

Easy Maintenance Access: Double layer platform and removable covers facilitate inspection and repair.

Customizable Options: Supports full customization from samples, designs, and minor adjustments.

High Impact Resistance: Rigid infill layer and internal structure reduce risk of damage and blockage.

Recyclable Materials: Majority of materials are recyclable to protect the environment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Newin (Guangdong) Machinery Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.02h

AI-Powered supplier vetting

SummaryNEWIN is identified as a factory manufacturer of industrial, closed, and open cooling towers, with its main manufacturing base in Huizhou, Guangdong. The supplier reports ISO9001:2015 quality certification and ISO14001:2015 environmental certification, while one record also mentions CTI and FM certifications. Its reported production infrastructure includes more than 10 production lines, multiple specialized workshops, and 11–20 quality-control staff. The company has sales and service operations in Singapore, mainland China, Russia, and other regions, with Russia/CIS after-sales coverage explicitly noted. Evidence is insufficient to assess financial credibility, innovation, customization, or customer cases. The SGS audit record is historical, covering November 20, 2023 to November 19, 2024, and its evaluation result is listed as 0 without an explanatory interpretation.

Supplier typeNEWIN is explicitly described as a factory and operates a main manufacturing base in Huizhou, Guangdong, with welding, film-fill thermoforming, and cooling-tower assembly workshops. Its stated business is manufacturing cooling-tower products.

CertificationsThe supplier explicitly reports ISO9001:2015 quality-management and ISO14001:2015 environmental-management certifications; CTI and FM certifications are also mentioned. However, a separate supplier-management certification field is recorded as NIL, so the evidence supports product/company certifications but not a broader certification portfolio.

After-Sales capabilityNEWIN established sales and service operations in Singapore, mainland China, and Russia, including a Russia representative office responsible for sales and after-sales service in Russia and the CIS market. This demonstrates stated regional after-sales coverage, although the scope and performance of service processes are not detailed.

Production capacityNEWIN reports a Huizhou manufacturing base exceeding 10,000 square meters, more than 10 production lines, specialized workshops, and stated annual output of 1,000,000 tons each for cooling towers and cooling-tower infill. These explicit capacity indicators support a strong production-capability assessment.