Powered by Made-in-China.com
Easy Maintenance Closed Loop Cooler with Removable Access Panels
US$1,300.00
1-4 units
US$1,200.00
5-9 units
US$1,100.00
10+ units
Product specifications
Closed Cooling Tower
Product profile
Customization
AvailableAfter-sales Service
Lifetime After-SalesWarranty
12 MonthsModel NO.
ZB-BCL457Cooling Method
Counter FlowVentilation Mode
Mechanical VentilationMaterial
MetalAir Contact Form
Wet and DryAir Contact Way
ClosedTower Shape
SquareNoise Level
Ultra LowApplication Fields
IndustrialCertification
RoHS, UR, ISO, CE, CCCCondition
NewCustomized
YesOEM Service
YesModes of Packaging
Standard Export PackingShipment Mark
According to Your Client's RequestHousing Material
Aluminum Zinc Plated Sheet and Stainless SteelVoltage
380V, CustomizedPower
CustomizedVideo Factory Inspection
AvailableCore Components
EngineDimensions (Length X Width X Height)
Depending on The ModelCore Selling Points
25 YearsCooling Type
Counter CurrentType
Cross Flow Closed CircuitApplication Program
Industrial Fluid CoolingCooling Capacity
Ranging From 1 to 20 TonsTransport Package
5450 × 2500 × 4100 Millimeters/5110 KgSpecification
5450 × 2500 × 4100 millimeters/5110 kgTrademark
MAISHIDUNOrigin
ChinaHS Code
8716400000Production Capacity
5000sets/YearKey features
Lifetime After-Sales Service: Comprehensive support available for the entire lifespan of the equipment.
Ultra Low Noise Level: Designed for quiet operation, suitable for commercial and residential areas.
Closed Loop Cooling System: Prevents impurity accumulation and reduces maintenance costs significantly.
Modular Design for Easy Maintenance: Removable access panels allow for convenient and fast maintenance operations.
High Efficiency Counter Flow Design: Optimizes cooling area and improves overall cooling efficiency.
Energy Saving Technology: Frequency conversion adjusts air and spray volume to save energy.
Customizable Voltage and Power: Voltage and power can be tailored to specific client requirements.
Wide Cooling Capacity Range: Available from 1 to 20 tons to suit various industrial needs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.64h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier specializing in cooling-tower products, including reinforced-concrete, all-steel, air-conditioning, energy-saving, and water-saving cooling towers. It offers 3D design, OEM, ODM, and multiple customization options, and reports new-product development during the past year. Quality processes include documented inspection instructions, quality assurance, material traceability, and recorded corrective and preventive actions. Manufacturing contracts with associated subcontractors and in-stock capability are reported. The supplier lacks SDK availability, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Exporting began two years ago, with 41%–50% of sales from exports. Certification information includes ISO 9001:2015, ISO 45001:2018, and ISO 14001, while financial data is insufficient for a credibility judgment.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes products centered on multiple types of cooling towers. Its stated cooperation with universities and research institutions further supports a technology-oriented manufacturing profile.
CertificationsThe supplier reports ISO 9001:2015, ISO 45001:2018, and ISO 14001 certifications, along with an additional unspecified certification category. These stated certifications support its quality, occupational-safety, and environmental management credentials.
After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints. It also reports quality assurance and traceable identification of raw materials, providing explicit evidence of structured post-delivery issue handling.
R&D capabilityThe supplier provides 3D software design, reports new products during the past year, offers ODM services, and describes a strong R&D team with university and research-institution cooperation. However, it explicitly lacks an available SDK, which limits the scope of its disclosed technical-development capability.
Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, in-stock capability, written and uniformly followed finished-product inspection instructions, and one-month average lead times in both peak and off-season periods. These statements provide positive evidence of organized production and fulfillment capability, although overseas warehouse and overseas service infrastructure are absent.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D design, ODM, and OEM services. This indicates broad product-development and customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands and that 41%–50% of total sales come from exports, with exporting beginning two years ago. These claims indicate some brand and international-business experience, but no specific customer names, project details, or verifiable case descriptions are provided.
Product Q&A
Q:What is the process of customized production?
A:
5 Steps for Efficient Collaboration: Requirement diagnosis (The customer provides operating parameters such as water temperature, flow rate, environmental temperature and humidity), Scheme design (Feasibility plan to be developed within 48 hours), Technical confirmation (Video conference details on materials/structures/energy-saving solutions), Acceptance and delivery (Inspection report (vibration, noise, cooling efficiency)).
Q:What are the production cycle and capacity?
A:
Product type, standard cycle, monthly production capacity 300 standard cooling towers per 15-25 days, 20 large industrial towers per 30-45 days. Urgent order expedited channel (fastest delivery within 7 days) needs to be evaluated in advance.
Q:What services are available for OEM/ODM cooperation?
A:
Brand customization: laser engraved logo, exclusive packaging design. Technical adaptation: Adjust the formula according to the local climate/water quality of the customer (such as anti algae coating in high humidity areas).
Q:How does after-sales technical support respond?
A:
Global 4-hour emergency response mechanism: Remote guidance (24-hour video diagnosis), Accessories supply (Common parts shipped within 48 hours).
Q:How to obtain on-site factory audits?
A:
Welcome to the factory inspection! Provide three ways: Online live factory inspection (make an appointment for real-time live streaming of the production line at any time), Video Archive (Send standardized workshop/testing center videos), Field visit (arrange for a dedicated car to pick up and drop off (Weifang, China)).
Send Inquiry
*To:
Shandong Zhongmai Industrial Technology Co., Ltd.
Shandong Zhongmai Industrial Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Innovative Closed Loop Cooler with Easy Maintenance Access
US$1,100.00-1,300.00
1 units(MOQ)
Energy Saving Long Lasting Factory Direct Smart Control Adiabatic V-Shape Closed Loop Air Cooler with TUV
US$3,298.00-6,708.00
1 Piece(MOQ)
High Efficiency Cross Flow Closed Loop Cooling Tower Anti Scaling Evaporative Cooler
US$2,299.00
1 Piece(MOQ)
Food Processing Industry Open Circuit Cooler with Easy Maintenance and Cleanliness
US$200.00-3,500.00
1 units(MOQ)
Easy-Install Closed Circuit Cooler with Duct Connection Kits
US$1,100.00-1,300.00
1 units(MOQ)
1000kw Counter Flow Closed Loop Circuit Water Cooler
US$3,000.00-10,000.00
1 set(MOQ)
Advanced Closed Loop Cooler with Cyclonic Dust Filtration System
US$225.00-3,200.00
1 units(MOQ)
Dry-Wet Combined Closed Circuit Loop Counter Flow Water Tower Adiabatic Cooler Dry Cooler
US$2,000.00-13,500.00
1 Piece(MOQ)
CTI Certificate Counterflow Closed Loop Evaporative Fluid Cooler for Saudi Arabia
US$3,000.00-4,000.00
1 set(MOQ)
Efficient Evaporative Coolers-Shipping Now with Low Energy & Easy Maintenance
US$1,000.00-10,000.00
1 Set(MOQ)
High Efficiency Closed Loop Cooler for Industrial Process Cooling with CE Certification
US$5,500.00-8,000.00
1 Piece(MOQ)
Adiabatic Cooler V-Type Cooper Tube Aluminum Fin E Bm Motor with Wet Curtain
US$5,000.00-23,500.00
1 Piece(MOQ)
High Performance Factory Direct Modular Design Adiabatic Closed Loop Air Cooler for Food Processing
US$3,300.00-6,710.00
1 Piece(MOQ)
Dual Entry Direction Helical Aluminum Profiles Cooler with Easy Access Service Structure
US$30,000.00-50,000.00
1 Piece(MOQ)
Counter Flow Closed Loop Wet Evaportive Cooler Price
US$2,000.00-10,000.00
1 Set(MOQ)
Smart Newin Adiabatic Cooler with Elite Performance and Low-Maintenance Operation
US$10,000.00-300,000.00
1 Piece(MOQ)
Closed Loop Cooling Tower Fluid Cooler Heat Exchange Coil Unit
US$2,000.00-4,000.00
1 Set(MOQ)
Factory Pre-Assembled Dry Air Cooler for Easy Installation & Maintenance
US$10,000.00-300,000.00
1 Piece(MOQ)
200kw Counter Flow Closed Loop Circuit Water Cooler
US$3,600.00-6,000.00
1 Piece(MOQ)



















