* Maxing Working Pressure: 25Bar
* Voltage: AC110V/AC220-24V/AC380V/DC12V/DC24V
* Enviorment Temp:0-45℃
* Material: Copper tubes and carbon steel
1. Our shell and tube heat exchanger largely used in air compressor/chemical/textile industries . it is easy to install and maintenance.
2. The cooling water coming from cooling tower , so it will have better cooling effect compare with air cooled heat exchanger in summer.
3. We TECFREE can supply with varied of designs and lead time is within 10days,too short and flexible!
Ø Provide the technical design and solutions;
Ø After receipt of your order ,we deliver in short time .
Ø We will offer your oil cooler according to your model and confirm .
Ø We will arrange air-sea shipment with solid package in time .
Ø Supply accessories at any time;
Our Main Facilities for Production
1. Laser cutting machine
2. Plate cutting machine
3. CNC machine for process of precise parts
4. Chinese advanced Vacuum brazing furnace
5. Robot welding and skilled welder
6. Materials cleaning machine
7. Fin forming machine
1. Strict contract auditing invloved all departments to assure the feasibility of each order.
2. Process design and validation before bulk production.
3. Inspection for each process ,worker self check too .
4. Each cooler with pressure test according to request .
5. Strictly control on all raw materials and final inspection before delivery