What certifications does the cooling tower have?

The product has ISO and CE certifications.

Can the components be customized?

Yes, the type, motor, casing, and pump can be customized. For example, motors can be Weg or Innomotics, and casings can be Galvanized Steel.

51kw Mini Closed Cooling Tower for Injection Molding Machine

Name: 51kw Mini Closed Cooling Tower for Injection Molding Machine
Brand: WEIFANG HENG AN IMP & EXP CO., LTD.
SKU: 931973635

Shandong, ChinaWEIFANG HENG AN IMP & EXP CO., LTD.

US$1,100.00-50,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24 Months

Warranty

24 Months

Model NO.

BNX-50

Cooling Method

Counter Flow

Ventilation Mode

Mechanical Ventilation

Material

Stainless Steel and Galanized

Air Contact Form

Wet and Dry

Air Contact Way

Closed

Tower Shape

Square

Noise Level

Low

Application Fields

Industrial

Certification

ISO, CE

Condition

New

Type

Closed Cooling Tower

Motor

Weg, Innomotics

Casing

Galvanized Steel

Pump

Centrifugal Types

Transport Package

Standard Packaging

Specification

2470*1840*4220

Trademark

HACST

Origin

China

Production Capacity

2000pieces/Years

Key features

24-Month Warranty: Comprehensive 24 months warranty coverage for all mechanical defects and performance issues.

Low Noise Design: Optimized structure ensures low noise level operation, suitable for industrial environments.

Compact Structure: No infill design allows larger discharge area per unit heat with less footprint required.

Global Parts Supply: 90% of spare parts can be distributed to any place in the world within one week.

ISO & CE Certified: Products meet international ISO and CE certification standards for quality and safety.

Customizable Components: Motor, casing, and pump types can be customized according to specific project needs.

Overseas Service: Engineers available to provide installation, operation, and maintenance service overseas.

High Efficiency: Counter flow design ensures air and water travel in opposite directions for better heat exchange.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

WEIFANG HENG AN IMP & EXP CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.26h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and service company offering cooling equipment and related products. It demonstrates broad customization capability, OEM service for well-known brands, stated quality and environmental management certifications, and relationships with several internationally recognized and domestic customers. Its production information covers cooling towers, evaporative condensers, air-cooled heat exchangers, and PVC film, supported by cutting and molding equipment. However, several management and innovation records are incomplete: finished-product inspections, supplier assessments, and corrective actions have procedures or instructions but lack written records; no new products were reported in the past year, and no ODM, SDK, 3D design, or dedicated professional technical supplier capability was indicated. Overseas support is provided through agents or branches and includes training and debugging, but no overseas warehouse or showroom is available.

CertificationsThe supplier states that it has passed ISO9001 quality management, ISO14001 environmental management, and OHSAS18001 occupational health and safety management system certifications. It also reports inventions and patents, providing explicit evidence of multiple management-system certifications.

After-Sales capabilityThe supplier states that it has an after-sales service system and offers overseas training and debugging through overseas agents or branches. It has participated in the China Refrigeration Show, but it has no overseas warehouse or showroom and lists zero countries for overseas service coverage, so the geographic breadth of support is limited or unclear.

Production capacityThe supplier lists production capacity for closed cooling towers, evaporative condensers, air-cooled heat exchangers, open cooling towers, and PVC film, with cutting and molding machines as combined facilities. It also states that manufacturing processes and testing methods are established, although finished-product inspection instructions have no written records, which weakens documented production-control evidence.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its description also states that complex products are tailored to specific customer requirements and that design solutions are provided, directly supporting strong customization capability.

Client casesThe supplier identifies strategic partnerships with Caterpillar WINGFAN, NRF, and ADRAD, along with domestic customers including CNNC, Yili, Shenmu Longhua, and CASIC. These named relationships provide explicit evidence of customer experience across internationally recognized and domestic organizations.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a leading cooling tower manufacturer with 38 years of production experience. The famous brand 'Heng An' is well known not only in China but all over the world. The company is a large group company located in Weifang City of China.

Q:What is the difference between a 'counter flow' and a 'cross flow' cooling tower?

In counterflow towers, air travels vertically upwards through the fill and makes intimate contact with water droplets falling down through the fill media. Hence the air and water travel in opposite directions. In crossflow cooling towers, the air passes through the fill media in a horizontal direction, thus crossing the downward water flow. Counterflow towers are inherently more efficient than crossflow towers.

Q:What is your Minimum Order Quantity (MOQ)?

MOQ is 1 set. Because our business serves both wholesale and retail clients.

Q:How do I get repair parts and how long does it take?

We have a complete Parts Workshop and can supply all parts. 90% of spare parts can be distributed to any place in the world within one week!

Q:What is the warranty period for this product?

We provide a 24-month warranty for this product.