About HKDL-866
The HKDL-866 Heavy Duty Industrial Cooling Equipment represents Dongxu Hydraulics' most advanced stacked plate cooling solution, featuring innovative aluminum stacked plate technology that delivers exceptional thermal performance for the most demanding large-scale industrial applications. With multiple premium material options including red copper, brass alloy, aluminum, and various stainless steel grades (304, 304L, 316, 316L), this water cooled oil cooler provides unmatched versatility for extreme industrial environments.
Technical Specifications
| Parameter |
Specification |
| Model |
HKDL-866 |
| Overall Length |
921 mm |
| Shell Diameter |
210 mm |
| Effective Length |
746 mm |
| Insertion Depth |
70 mm |
| Flange Diameter |
220 mm |
| Heat Transfer Area Range |
0.1 - 500 m² |
| Tube Material Options |
Red Copper, Brass Alloy, Aluminum, 304/304L/316/316L Stainless Steel |
| Shell Material |
Heavy-Duty Carbon Steel (stainless option available) |
| Maximum Working Pressure |
1.6 MPa (higher ratings available) |
| Operating Temperature Range |
-50°C to 500°C |
| Technology |
Advanced Aluminum Stacked Plate Construction |
HKDL Series Comparison
| Parameter |
HKDL-419 |
HKDL-542 |
HKDL-866 |
| Overall Length |
547 mm |
854 mm |
921 mm |
| Shell Diameter |
110 mm |
127 mm |
210 mm |
| Effective Length |
362 mm |
668 mm |
746 mm |
| Insertion Depth |
60 mm |
70 mm |
70 mm |
| Flange Diameter |
150 mm |
180 mm |
220 mm |
| Tube Material Options |
Copper, Brass, Aluminum, 304/316 SS |
Red Copper, Brass, Aluminum, 304/304L/316/316L SS |
Red Copper, Brass Alloy, Aluminum, 304/304L/316/316L SS |
| Shell Material |
Carbon Steel (stainless optional) |
Carbon Steel (stainless option available) |
Heavy-Duty Carbon Steel (stainless option available) |
| Max Working Pressure |
1.6 MPa (higher available) |
1.6 MPa (higher custom engineered) |
1.6 MPa (higher ratings available) |
| Operating Temp Range |
-50°C to 500°C |
-50°C to 500°C |
-50°C to 500°C |
| Technology |
Aluminum Stacked Plate Design |
Aluminum Stacked Plate Construction |
Advanced Aluminum Stacked Plate Construction |
Key Features
- Advanced Aluminum Stacked Plate Technology: Maximum thermal transfer efficiency
- Multiple Premium Material Options: Copper, brass, aluminum, 304/316 stainless steel
- Extreme Temperature Range: -50°C to 500°C for demanding applications
- Heavy Industrial Pressure Rating: Designed for critical high-pressure systems
- 40% Higher Thermal Efficiency: Outperforms conventional tube coolers significantly
- Robust Industrial Construction: Built for 24/7 continuous operation
- ISO 9001 Certified Quality: Manufactured to strict international standards
- Proven Global Reliability: 1,000,000+ units sold, 10+ year service life
Applications
- Hydraulic Oil Temperature Cooling: Provides powerful temperature control for ultra-large, heavy-duty hydraulic systems, ensuring the stable operation of high-load hydraulic equipment.
- Metallurgy and Forging Industry: Circulating cooling for heavy-duty rolling mills and forging equipment to meet the demands of continuous high-temperature operations.
- Marine and Offshore Applications: Heat dissipation for hydraulic systems in large vessels and offshore platforms, designed for high-salt-fog corrosion environments.
- Chemical Industry Heat Exchange: Heat exchange and cooling for high-temperature, high-pressure chemical fluids, suitable for highly corrosive operating conditions.
- Thermal Power Generation Systems: Cooling of generator sets and auxiliary equipment, ensuring long-term safe operation of power generation units.
- Mining and Construction Machinery: Hydraulic cooling for large-scale mining equipment, withstanding the rigors of harsh outdoor operating conditions.
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.
