Zhuzhou Ruideer Metallurgy Equipment Manufacturing Co.,Ltd
Swiss Precision, German Quality, Chinese Intelligent Manufacturing
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Description
Our gas pressure sintering furnaces are suitable for dewaxing, sintering and pressure sintering processes of stainless steel, iron-based alloy, copper-based alloy, aluminum products, tungsten alloy, magnetic and cemented carbide, etc.
Properties of cemented carbide after sintering:
1. Bending strength: 3000;
2. Porosity: A00-A02;
3. Density: 14.95.
Main Properties
1. Wax-collection rate: 98%.
2. Temperature & atmosphere uniformity:
Coercivity deviation: ≤±0.3KA/M;
Magnetic saturation deviation: ≤±0.2%.
3. Temperature variation: ≤ ±5°C.
Applications:
Cemented Carbide, Precision Ceramic, Stainless steel, Iron-based alloy, Copper-based alloy, Aluminum products
Technical parameters:
| Specifications | RDE-DYL-224 | RDE-DYL-336/339 | RDE-DYL-3535120/4412 | RDE-DYL-5512/RDE-DYL-5518 | RDE-DYL-5527 |
| Effective space(w* h * l)mm | 200*200*400 |
300*300*600/ 300*300*900 |
350*350*1200/ 400*400*1200 |
500*500*1200/ 500*500*1800 |
500*500*2700 |
| Max.Temperature | 1600℃ | 1600℃ | 1600℃ | 1600℃ | 1600℃ |
| Maximum load | 50Kg | 150Kg/200Kg | 300Kg/350Kg | 1200Kg/1500Kg | 2000Kg |
| Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours) | 1Pa/h | 2Pa/h | 2Pa/h | 3Pa/h | 3Pa/h |
| Extreme vacuum | 0.8Pa | 0.8Pa | 0.8Pa | 1Pa | 1.5Pa |
| Wax-collection rate(negative pressure dewaxing process.The maximum average value is 3 furnaces) | 98% | 98% | 98% | 98% | 98% |
| Working pressure |
1MPa/2MPa/ 6MPa/10MPa |
1MPa/2MPa/ 6MPa/10MPa |
1MPa/2MPa/ 6MPa/10MPa |
1MPa/2MPa/ 6MPa/10MPa |
1MPa/2MPa/ 6MPa/10MPa |
| Cooling period(Sintering temperature—100℃) | 40min-120min | 40min-150min | 120min-360min | 180min-420min | 180min-480min |
| Temperature control mode | Single zone/2-zone | 2-zone/3-zone | 2-zone/3-zone | 3-zone/4-zone | 4-zone |
| Atmosphere and temperatureuniformity |
Com≤±0.15% Hc≤±0.25KA/M |
Com≤±0.15% Hc≤±0.25KA/M |
Com≤±0.2% Hc≤±0.3KA/M |
Com≤±0.2% Hc≤±0.3KA/M |
Com≤±0.2% Hc≤±0.3KA/M |
| Input gas allowed | Ar,N2,He,H2,CH4,CO2 | ||||
| Functions:Vacuun dewaxing, H2 dewaxing, vacuum heating, heating with gas mixture(Co2 /CH4/H2), heating flowing gas, heating pressure gas, rapid cooling. | |||||
Ruideer Service
Pre-sale Service:
1. Reply your inquiry within 24 working hours.
2. Customized design is available.
On-purchase Service:
1. Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staff.
2. As an honest seller, we always use superior electronic parts and components, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.
After-sales Service:
1. The equipment warranty period is 12 months. Equipment failure happens, after-sales service personnel shall give solutions within 48 hours, after receiving the buyer's notification .
2. If needed to the site, the after-sales service personnel should be arrived within 72 hours after the visa is verified.
3. When furnace is delivered to the customer, we will give staff training to customer.
Behind each furnace, it is an overall vision and someone with the expertise to drive it forward: from the initial design phase to complete ready-to-use solutions. This is all about giving customer more control in a product that demands the highest attention to detail, precision and safety.