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  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
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  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units

The DXB Series of standard industrial air-cooled hydraulic oil coolers are suitable for CNC machine tools and automated hydraulic equipment

SKU:

Application

Environments: Suitable for challenging conditions including indoor,outdoor, waterproof, and dustproof settings.

Industries: Machine tool manufacturing, automation equipment, light industrial machinery, plastic processing machinery, and general-purpose hydraulic equipment industries.
Features
With its sleek and compact design, it is compatible with a wide range of applications, including machine tools, injection molding, automation, and small-to-medium-sized hydraulic stations.

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  • Fan Voltage:
    AC220V
    AC380V
    AC415V
    AC440V
    AC460V
    AC660V
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  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
1/1
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • DXB Series Standard Industrial Air-Cooled Hydraulic Oil Coolers: Balanced Heat Exchange and Durable Construction—Universal Cooling Equipment for CNC Machine Tools and Automated Hydraulic Power Units
  • Description
About DXB
Highly versatile, cost-effective, and easy to install; features a standard industrial design that fits most conventional hydraulic equipment, ensuring excellent compatibility and ease of replacement.
Modle data sheet 
Model DXB-3 DXB-4 DXB-5 DXB-6 DXB-7 DXB-8 DXB-9 DXB-10 DXB-11 DXB-12 DXB-13 DXB-14 DXB-15
Equivalent Cooling Power (KW/°C) 0.21 0.37 0.51 0.62 1.21 1.4 1.75 2.5 3.4 3.8 5 5.4 6.5
Rated Flow (L/min) 100 150 200 250 300 350 400 500 600 700 800 900 1000
Max. Working Pressure (bar) 20 20 20 20 20 20 20 20 20 20 20 20 20
Fan Power (kW) 0.55 0.75 1.1 1.5 1.5 2.2 3 3 4 2×2.2 2×3 2×3 2×4
Inlet/Outlet Thread G1" G1¼" G1¼" G1¼" G1¼" G1½" G1¼" G1½" G1½" G1½" G2" G2" G2"
Thermometric Thread G3/8" G3/8" G3/8" G3/8" G3/8" G3/8" G3/8" G3/8" G3/8" G3/8" G3/8" G3/8" G3/8"
Noise Level (dB) 62 66 68 77 77 83 87 92 98 83 87 92 98

The noise value is measured at a distance of 1m from the cooler, which is only for referenceBecause it is affected by the surroundina environment,medium viscosity and reflection.

Dimensions

Model DXB-3 DXB-4 DXB-5 DXB-6 DXB-7 DXB-8 DXB-9 DXB-10 DXB-11 DXB-12 DXB-13 DXB-14 DXB-15
A (±5) 427 532 587 632 632 752 837 972 1082 1442 1642 1842 2047
B (±5) 503 563 603 623 623 763 919 1059 1208 763 913 1043 1193
C (±2) 350 350 350 450 450 450 500 600 600 450 500 600 600
D (±2) 290 390 450 490 490 560 645 700 700 560 645 700 800
E (±2) 310 310 310 400 400 400 450 550 550 400 450 550 550
F (±5) 384 434 475 495 495 634 780 920 1070 600 760 900 1050
G (±5) 50 55 55 55 55 55 60 60 60 75 70 65 65
K (±10) 496 530 535 611 631 656 686 686 713 706 706 706 713
L (±2) 40 40 40 45 45 45 55 55 55 45 55 55 55
M 12×18 12×18 12×18 12×18 12×24 12×22 18×25 18×25 18×25 14×22 14×22 18×25 18×25
W1 180 200 220 250 280 320 380 400 500 320 380 400 500
W2 380 400 450 500 550 650 750 800 1000 650 750 800 1000
Product Description
The DXB series consists of standard industrial-grade air-cooled hydraulic oil coolers featuring a balanced fin-and-channel design with precise construction and optimal heat dissipation. With a compact and lightweight body and standardized mounting holes, these units are compatible with conventional hydraulic circuit layouts. They operate quietly, require no maintenance, and provide stable temperature control, making them the standard cooling solution for light industry and general machinery.

Key Features & Technical Specifications

  • Standard industrial dimensions for high versatility and direct replacement
  • Balanced heat exchange core for stable temperature control and minimal temperature rise
  • Low-noise axial fan for stable operation and long service life
  • Lightweight, integrated frame for easy installation and wide compatibility
  • Cost-effective and durable, requiring no routine maintenance, offering outstanding value for money

Applications
CNC machine tools, injection molding auxiliary equipment, automation equipment, small and medium-sized hydraulic power units, light industrial machinery, conveying equipment, and general-purpose industrial hydraulic systems.



Packaging & Delivery 
  • Secure Transit: Shipped in specialized, reinforced industrial-grade packaging to protect the heat exchanger fins and fan assembly during global transit.
  • Efficient Logistics: Factory-direct fulfillment from our production hubs, ensuring rapid lead times for both standard and custom configurations.
  • Export-Ready: Fully documented for international logistics, ensuring compliance with global customs and safety standards.

Certification & Quality Assurance 
  • International Certification: CE Marked for European quality and safety compliance.
  • Quality Management: Manufactured under strict ISO9001, ISO14001, and ISO10012 quality management protocols.
  • Long-Term Performance: Engineered for a product lifespan of up to 10 years+, offering unmatched value and reliability.
  • Rigorous Testing: Every DXF unit undergoes high-pressure leakage and performance testing to ensure zero-failure operation.

Product FAQs
Q1Is the DXB suitable for 24/7 continuous operation?
A1:It is suitable for regular continuous operation, meeting the needs of daytime mass production and extended standby periods in factory settings. However, for round-the-clock, high-load, high-temperature environments, we recommend upgrading to the DXG high-cooling enhanced model for greater reliability.

Q2How effective is the DXB at heat dissipation? Is it prone to high oil temperatures?
A2:It features a balanced aluminum-fin vacuum-brazed core with an optimal heat exchange ratio, ensuring stable temperature control. It effectively regulates hydraulic oil temperature under normal operating conditions, and oil temperatures will not become excessively high during routine use in conventional machine tools and hydraulic power units.

Q3Is the DXB difficult to install and maintain? Is it prone to oil leaks?
A3:With its simple, one-piece design, it features standard mounting holes and straightforward wiring. The unit is fully brazed with no seams, ensuring excellent sealing. When installed and used properly, it is unlikely to leak oil or water and requires virtually no maintenance.

Q4:Can I customize the fan voltage for specific regions?
A4:Absolutely. We provide customized motor configurations (Voltage/Frequency) tailored to your local power grid standards.

The MEISON Advantage

  • Factory-Direct Expertise: 

    "Factory-Direct Expertise. Professionally Curated." — Leveraging over 20 years of manufacturing experience.

  • Global Trusted Partner: 

    With over 1,000,000 units sold to 6,000+ customers worldwide, we are your reliable partner in fluid control.

  • R&D Innovation: Backed by over 60 patented achievements and collaborative research with prestigious universities.
  • Cinematic Industrial Design: Our products reflect technical authority and precision, designed to build immediate customer trust through an international corporate image.


(Frequently Asked Questions)

You are manufacturer or trading company?

We are a direct manufacturer, Dongxu Hydraulic Machinery Co., Ltd.
This means you get the most competitive factory price and direct technical support. There are no middlemen or traders involved. You are welcome to visit our factory at any time.

Can I have OEM service and put my logo on products or packaging?

Yes, OEM service is available. We offer customized solutions including brand logo printing, custom color painting, special thread types (G/BSPT/NPT), and SAE flange connections. Your brand identity is respected .

What is the lead time for this model?

It depends on the quantity. Shipment typically occurs within 10–15 business days after order confirmation. For large OEM orders, please contact us for confirmation.

What warranty services do you offer?

We offer a 12-month comprehensive warranty. In addition, we provide extended warranty and maintenance packages.
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