The best-selling AH1012T-CA plate-fin hydraulic air-cooled oil cooler is suitable for injection molding machines and industrial automation equipment

Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd. ("Dongxu Hydraulics") , founded in 2002, we are a pioneering company specializing in research, development, and manufacturing, with a primary focus on fluid temperature control for industrial equipment, hydraulic lubrication fluid control systems, and

hydraulic components.

The company's products and services are widely used in industries such as new energy, energy storage, semiconductors, power equipment, metallurgy, construction machinery, electrical machinery, petrochemicals, machine tool manufacturing,

offshore engineering and shipbuilding, mining machinery, paper machinery, industrial automation control, and smart manufacturing. The company has obtained certifications including ISO 9001 (Quality Management System) and CE (for EU exports). Our market reach extends across China as well as to Europe, Southeast Asia, North America, and other regions, and we have become a strategic partner tomany renowned domestic and international enterprises.

Product Description

This series of air-cooled oil coolers is made of aluminum alloy and features a lightweight design, high impact resistance, and high heat transfer efficiency.

Structurally, fins have been added to the radiator tubes to increase the heat dissipation area and accelerate heat transfer. Driven by a fan, air acts as a cooling medium to forcibly remove heat, achieving low-cost, high-efficiency cooling that meets energy-saving, water-saving, and environmental requirements. Clearly, it is the most popular choice for oil coolers on the market.

Features
1. Environmentally friendly, energy-efficient, low-maintenance, and cost-effective.
2. Compact design, large heat dissipation area, and high heat exchange efficiency.
3. Long service life and high operating pressure. Suitable for system return oil cooling, outlet oil cooling, and independent circuit cooling.
4. Simple operation, easy installation, and low failure rate.
5. Safe and reliable. Unlike water-cooled units, even if a rupture occurs, it will not result in oil-water mixing, thereby preventing catastrophic damage to the system.
6. Applicable fluid temperature: 10°C to 180°C; applicable ambient temperature: -40°C to 100°C.

Applications
This series of products is suitable for fluid cooling systems in hydraulic systems, lubrication systems, gearboxes, transmissions, and similar applications.

Temperature Control in Automated Injection Molding Processes

Injection molding environments require precise hydraulic oil cooling to maintain stable machine cycles and product quality. In this setting, the hydraulic oil cooler plays the crucial role of dissipating heat from return oil with its fan-driven plate-fin design, enabling efficient temperature control despite high thermal loads. Thanks to its compact size and multiple voltage options, it integrates effortlessly with automated systems and supports continuous production demands. By using this air cooled oil cooler, manufacturers benefit from compliance with equipment specifications and minimized thermal-related downtime throughout manufacturing workflows.

Hydraulic Power Unit Retrofit for Construction Machinery

In the heavy-duty construction sector, reliable hydraulic temperature regulation is vital for optimal machine function and component longevity. Retrofitting existing hydraulic power units with this hydraulic oil cooler enhances cooling efficiency by providing effective outlet-oil temperature management even under high-pressure conditions. Its durable aluminum alloy body withstands harsh environments, and the fan-enhanced airflow ensures consistent thermal control without added complexity to the hydraulic loop. Integration of this oil cooler from established hydraulic oil coolers suppliers supports improved operational reliability and reduced maintenance costs in rugged construction applications.

Product Dimensions
AH1012T-CA Air-Cooled Oil Cooler

Product Features

Product Details

We Are Different 

Production Process

Packing in site 
We use standard carton boxes with foam protection inside.
For large quantities, we pack them in wooden cases or plywood cases to ensure they are safe during sea freight.

Case Studies 

Product FAQs 

Q1：How to select the correct air cooler size for my hydraulic system?
A1: You need to calculate the heat dissipation capacity (Pv) . Please provide us with: 1) Motor power (kW), 2) Desired oil temperature, 3) Ambient temperature, 4) Tank volume. We will calculate the required cooling power (W/℃) for you for free. 

Q2：Can an air-cooled oil cooler be installed horizontally?

A2: Yes, but it is recommended to install it with the fan facing upward or with horizontal airflow. Avoid installing it with the oil port facing downward to prevent the accumulation of contaminants. Please refer to the product manual for specific installation instructions.

Q3: How can I tell if an air-cooled oil cooler needs cleaning?

A3: If the temperature difference between the inlet and outlet air decreases significantly, the outlet air temperature rises, or the oil temperature remains consistently high, the aluminum fins may need to be cleaned. We recommend using compressed air for backflushing or a specialized cleaning agent.

Q4: What are the space requirements for installing an air-cooled oil cooler?

A4: To ensure efficient heat dissipation, we recommend the following: ① Keep the air intake at least 300 mm away from obstacles; ② Keep the air outlet at least 400 mm away from walls or equipment; ③ When installing multiple units side by side, maintain a spacing of at least 200 mm between them or arrange them in a staggered pattern; ④ Avoid hot air recirculation (e.g., by directing the air outlet toward the air intakes of other equipment).