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Home > Air-Cooled Oil Cooler > DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
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  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35

DXY-GPA35 Special-purpose high-temperature industrial oil cooler, suitable for steel mills and foundries

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Product Description
Model: DXY-GPA35
Cooling Capacity: 4kW (3500 kcal/h)
Power Supply: 3PH/AC380±10%50Hz
Temperature Control Range: 20–58 °C
Weight: 130 kg
Minimum Order Quantity: 1 set
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  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
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  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • DXY-GPA35
  • Description
Parameter Value
Model No DXY-GPA35
Cooling Capacity 4kW (3500 kcal/h)

Input Power

3PH/AC380±10%50Hz

Core Components Compressor, condenser, oil pump, temperature control board
Mechanical Test Report Available
Video Inspection Before Shipment Available
Key Selling Point High safety
Place of Origin Guangdong, China
Weight (KG) 130
Brand Name Dongxu
Temperature Control Range 20–58 °C
Dimensions (LWH) 700x600x1085mm
After-sales Service Provided we will provide a replacement or spare parts for free 
Payment T/T, L/C
Application Cooling,Constant temperature
Features Constant temperature, long service life, durable
Usage Lubricating oil, hydraulic oil
ODM/OEM Welcome
Warranty 12 Months

Product Introduction
The DXY-GPA35 is a specialized air-cooled industrial oil cooler designed by Dongxu Hydraulics specifically for high-temperature environments. As a flagship model in the GPA series of high-temperature oil coolers, it was developed for extreme operating conditions—such as those found in metallurgy, forging, and coking—where ambient temperatures exceed 55°C. It addresses the common issues faced by standard oil coolers in high-temperature environments, such as reduced cooling efficiency and compressor overload protection, and is capable of reliably controlling the oil temperature of high-heat-generating hydraulic equipment.



Product size drawing

SERIES A B C D E F J1 J2 G H
DXG-GPA35 996 1085 600 700 104 502 191 220 ZG3/4" Oil outlet ZG3/4" Fuel inlet
DXG-GPA45 1158 1245 625 700 104 257 201 268 ZG1" Oil outlet ZG1" Fuel inlet
DXG-GPA70 1141 1335 650 720 104 388 169 120 ZG1-1/4" Fuel inlet ZG1-1/4" Oil outlet
DXG-GPA80 1304 1510 700 830 104 505 219 120 ZG1-1/4" Fuel inlet ZG1-1/4" Oil outlet

Key Features
  • Enhanced Design for High-Temperature Operations: All critical components are manufactured from high-temperature-resistant materials, and the cooling system has been upgraded to include a large-capacity heat sink and a high-airflow fan, ensuring stable operation even at ambient temperatures as high as 60°C.
  • High-Efficiency Cooling: An optimized refrigeration circuit and heat exchange structure eliminate the significant drop in cooling efficiency typically experienced by standard oil-cooled units in high-temperature environments.
  • Industrial-Grade Heavy-Duty Durable Construction: A reinforced, corrosion-resistant sheet metal housing is designed to withstand the high-temperature, humid, and harsh conditions of metallurgical and forging workshops, supporting 24-hour continuous operation.
  • Intelligent Temperature Control and Multi-Layer Protection: Microprocessor-based PID temperature control; integrated protection against overheating, overload, high/low pressure, and high-temperature environments; automatic fault alarms; and the ability to interface with host systems to ensure production safety.
  • Easy Installation, Low Maintenance Costs: Comes with a built-in oil tank and oil pump; no external water source required; simply connect the pipes and power it on to start operation.

    Applications
  • Steel Mill Metallurgy: High-temperature workshops such as coking plants, metallurgical facilities, and forging shops.
  • Specialized Processing and Construction Machinery: Equipment operating under high-temperature conditions or mining machinery.
  • Export Projects: Exports to tropical countries such as those in the Middle East, where ambient temperatures can reach 43–55°C.



Packaging & Delivery

  • Secure Industrial Protection: Each cooler is individually packaged in reinforced, shock-absorbent crating to protect the cooling core and fittings during transit.
  • Global Fulfillment: Factory-direct dispatch with optimized logistics support to reach industrial hubs in Europe, North America, and Asia with minimal lead time.
  • Documentation Ready: Provided with full technical and export documentation to ensure hassle-free customs clearance and installation.

Certification & Quality Assurance

  • Global Standards: Manufactured under strict ISO9001, ISO14001, and ISO10012 quality management systems.
  • Long-Term Reliability: Engineered for an operational lifespan of 10+ years, providing a foundation of stability for your heavy-duty machinery.
  • Rigorous Integrity Testing: Every DC unit undergoes comprehensive pressure-testing to ensure leak-free operation and structural durability under load.


The MEISON Advantage 
  • Factory-Direct Expertise: "Factory-Direct Expertise. Professionally Curated." — 20+ years of manufacturing leadership in hydraulic components.
  • Global Trusted Partner: Over 1,000,000 units sold to 6,000+ satisfied customers worldwide.
  • Innovation & R&D: 60+ technical patents support our commitment to high-performance, precision-engineered hydraulic components.
  • Cinematic Industrial Image: Our design focus on technical authority and professional aesthetics helps you build immediate, long-lasting trust with your B2B customers.
(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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