CAC/Radiator/Hydraulic oil combi-coolers for construction machinery

  • Minimum order:1
  • Place of Origin:China
1. Product description
We design and manufacture a variety of heat exchangers or parts for over 10 years. Our main products include
Custom cooling elements for air compressors and
contruction machinery
- Oil/Air cooling cores (cooling elements)
- Water/Air cooler
- Air/Air cooler
- Oil/Water/Air- combined cooler (ranged Side By Side)
- All common type of fins (straight, corrugated, offset…)
- Complete cooling package (Cooler, fan shroud,fan...)
2. Advantage of product-:
• Better heat transfer performance-: aluminum heat transfer better than
stainless steel
• Lighter- : Aluminum only 30% weight comparing to copper and brass
• Stronger-: bar-plate structure, turbulators inside, aluminum brazing
• Clean-: all components should be clean when brazing, no flux needed
• Flexible-: products dimension range is very wild. From small cooler to very huge
heat exchanger. Several cooler core can be welded together to enlarge the size
• Cheaper-: no special mould needed for low volume but many modes
3. Specification
3.1. Max. dimensions for single unit of product
3800 mm x 1100 mm x 1100 mm
3.2. Manufacturing method
Vacuum Brazing, Arc Welding
3.3. Surface finish
Painting, powder coating
4. Packing way
To be packed in plywood case
5. Quality control
l100% Leakage test and pressure test;
lEach product given serial number;
lSpecial products Helium leakage test
lAnalysis and improvement continuous
lMax burst pressure-: 185bar
6. Technical support
We offer full-service all around the topic (aluminium) cooler elements
That stands for:
customised cooler production according to your
thermal data and your drawing...
customised cooler production according to your
thermal data / assembly data and our design...
customised complete solutions
(cooler incl. fan, shroud, protective grid, fan motor etc.)
all services directly from one hand
7. Max. supplying capacity
1500 t /Year. 4000pcs/month
8. Certificates
ISO9001:2008,EN 15085-2,PED certificate 97/23/CE,ISO 14001:2004,OHSAS 18001:1999
9. Application
Hydraulic & lub-oil systems,Construction equipment,Air Compressors,Municipal vehicles,Trucks and busses
Railroad vehicles,Gas and diesel engines,Wind energy plants,Agricultural and forestry equipment
Material handling equipment,Power plant,Robotics and automation,Mobile Power Gernerator

Welcome to Nanjing Metalli !

Where thermal management and metal fabrication are our business.

We are experts in thermal management and metal fabrication and have been providing solutions almost every industrial application imaginable over 20 years, specializing in designing and manufacturing of heat exchangers and metal fabrication parts. From 2014, we’re under the name of Nanjing Metalli industrial Co., Limited.

We’re located in Nanjing Future Science and Technology town, where is technology innovation and intelligent manufacturing center of South of China. And thousands of high technology companies are gathering here and working hard to aim at achieving “China dream”.

We have grown rapidly, driven by the ease of our strong supply chain network and the comprehensive capabilities from concept, research, design to manufacturing as well as development and after-sales service. We make things easy for all customers — from startups to Fortune 500 companies — to access manufacturing on demand by providing the most efficient way to source high-quality solutions or custom parts. And our products are exported to over 100 regions and countries all over the world.

Our capabilities include vacuum brazing, nocklok brazing, CNC machining, sheet metal fabrication, stamping, deep drawing, metal spinning, aluminum die casting, aluminum extrusion, welding, assembly and packaging.

It begins with us, we can always do better. For inquiries, please contact info@metalli-china.com or +86 25 86136265. Thank you.

NANJING METALLI INDUSTRIAL CO., LIMITED

NO.12 EAST MOZHOU ROAD, JIANGNING DISTRICT, NANJING Tel: 86-025-86136265 Fax: 86-025-86136302 Mobile: 86-13626107044 Country: China (Mainland)