Cryogenic hydrogen annealing tempering furnace liquid nitrogen heat treatment for metal
DJL nitrogen recovery type cryogenic treatment furnace
———— Product Description ————
DJL cryogenic treatment machine:
- To improve the hardness and strength of workpiece
- To improve the abrasion resistance of workpiece
- To improve the impact toughness
- To improve the fatigue strength
- To improve the corrosion resistance of workpiece
- To improve the internal stress distribution of workpiece
- To ensure the dimension accuracy of workpiece
———— Regular Specifications ————
| Equipment material: | the internal and external parts of equipment body are made of SUS304 stainless steel, which is durable in use without any corrosion. |
| Working temperature: |
-220℃~+650℃ |
| Temperature control precision: | ±2℃ |
| Temperature uniformity: | ±5℃ |
| Cooling rate: | ≥10℃/min |
| Heating rate: | ≥5℃/min |
| Distribution specification: | 380V/50HZ, 220V/50HZ |
| Insulating layer |
Three layers compound insulation, inner layer adopts excellent insulated cotton, middle layer is thermal-protective coating, outer layer adopts BASF imported extreme low temperature resistance insulating layer. Insulating layer thickness:200mm |
| Equipment maintenance: | the long-life & low-consumable design, simple and rapid replacement of vulnerable part, excellent maintainability. |
DJL nitrogen recovery type cryogenic treatment furnace
———— Our Partners ————
DJL nitrogen recovery type cryogenic treatment furnace
———— Packaging & Shipping ————
———— Certificates & Patents ————
———— Enterprise overview ————
Shenzhen Dejieli Metal Technology Co., Ltd is established in 2001,we are devoted to promote cooling new process and new technique in thermal treatment industry, ultra low temperature cryogenic treatment equipment and technology solution. Dejieli company has fully implemented ISO9001:2008 Quality Management System and Field Management Standard. Continuously perfect, constantly improving, so as to create higher enterprise value and society value for the thermal treatment enterprise.
DJL company products and services are mainly divided to two modules:
- Quenching cooling system solution
- Ultra-low temperature cryogenic equipment and technology solution
Quenching cooling system solution is dominated by environmental-friendly and low carbon water-based quenching liquid, supplemented by quenching oil, oil purification and modification, and quenching tank total solution, all-round solve the quenching cooling problem for customer.
DJL company is not satisfied with only providing the cryogenic equipments, but customized cryogenic equipment projects and technology solutions based on the personalized needs of every customer. We create and develop the modular combination cryogenic box and patented nitrogen gas recovery type liquid nitrogen cryogenic box and other new products, that is not only increase the technology flexibility but also reduce the nitrogen liquid cost of cryogenic.
For more than a decade, DJL company has provided hundreds of enterprises with ultra-low cryogenic equipments and quenching cooling system services. We have been praised with the excellent products and services by customers! We will continue to do better to meet the needs of customers.
DJL company mission: To provide a lower-carbon and more reliable thermal treatment cooling system solution for China.
DJL company target: To become the top-ranking thermal treatment cooling system supplier in China.
DJL company culture: Profession, Enterprising, Team, Perseverance, Delight.
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