1. Usage
This sintering furnace is suitable for degreasing and sintering production process of hard alloy,
high proportion alloy, stainless steel and ceramic powders MIM products; Adopts atmosphere
sweeping mode degreasing way, and equipped with special grease sealant tank and wax trap,
with strong ability of degreasing and high degree of automation.
2. Features
1. using the high efficiency "SWEEP-GASTM" degreasing system
2. equipped with a carrier gas degreasing system,
3. equipped with a special steam washing device, which can remove the degreasing trouble
4. the temperature and action controlling process are both automatic and the PLC
5. equipped with an internal recycle rapid cooling device and workpiece.
3.Structure
We can use either the vertical or horizontal structure according to the customer's technical requirement. The special sealing furnace flue and multistage watercooling laminated oil collecting machine are used for degreasing and collecting oil. The chamber can be moved out totally so as to maintain easily. Using nickel chrome heating element, stainless steel or composite insulation panel. The heating element can be divided into many areas, each control its temperature independently, and a programmable PID adjusts are installed. An air charging and degreasing system is equipped which can fill the gas into the furnace, the gasification current capacity is adjustable. The internal recycling cooling system is equipped, which can accelerate the material to cool in the furnace, reducing working period, and it's good for improving the product quality and the working efficiency.
4.Technical Parameter
| Model | EF- VTS50 | EF-VTS100 | EF-VTS200 | EF-VTS300 | EF-VTS450 |
| Rated Loading(kg) | 50 | 100 | 200 | 300 | 450 |
| Rated Temperature(C) | 1550 | 1550 | 1550 | 1550 | 1550 |
| Maximum Temperature(C) | 1650 | ||||
| Temperature-controlled Precision(C) | ≤±5 | ||||
| Rated Power(kw) | 60 | 120 | 150 | 180 | 210 |
| Rated Power Voltage(V) | 380 | ||||
| Rated Heat Voltage(V) | Depends on design External transformer is avaliable in all design | ||||
| Ultimate Vacuum (Pa) | ≤6.67(empty furnace in cool environment) | ||||
Pressure Rising Rate (Pa/24h) | ≤50 | ||||
Working Zone(mm) (width×height×length) | 300×300 ×400 | 300×300 ×500 | 450×400 ×670 | 450×400 ×850 | 600×600 ×1000 |
| Temperature Control | SHIMADEN PLC | ||||
Vacuum System Configuration | Rotary vane vacuum pump+Roots vacuum pump | ||||
| Degrease System | Water ring pump | ||||
