Vacuum Hardening Furnace Water Quenching Furnace
,- Courier
- In detail
- BrandAcme
- Country of manufactureChina
Application
It is used for the solution treatment of titanium alloy in aerospace industry, such as TC4, TC16, TC18, TC21, beryllium bronze in aircraft instrument elastic elements; precision alloy in aircraft sensor like Ni-based and Co-based high elastic alloy 3J1, 3J21, Ni-based constant elastic alloy 3J53, stainless steel in the field of nuclear energy like17-4PH, 410.
Technical Features
1. It is horizontal, twin chamber structure, all stainless steel construction.
1.All metal hot zone, great temperature uniformity.
2.The heating elements adopt unique non-ceramic supporting technology. It can be used five years without any insulation problem.
3.The inner trolley is overlap-type stretchable structure with frequency converting function. It has a stable transportation speed with "slow-fast-slow” steps, which makes the transportation time very short.
4.Large loading capacity and high efficiency.
5.Water tank temperature 5-10°C.
Configuration Options
1.Furnace door type: On-line; Off-line; Vertical up and down; Rotating
2.Insulation gate in the middle: Mechanically-driven; Pneumatically-driven
3.Furnace hearth: Nichrome heating elements and stainless steel heat insulation; molybdenum heating elements and metal heat insulation
4.Vacuum pump unit and vacuum gauge: Abroad brand; high-quality Chinese brand
5.Vacuum degree: High vacuum; Medium vacuum
6.PLC: OMRON; Siemens; Mitsubishi
7.Temperature controller: SHIMADEN; EUROTHERM; Honeywell
8.Thermocouple: Type K; Type N; Type S
9.Recorder: Paperless recorder; paper recorder
10.HMI: Simulation screen; Touchscreen with industrial computer
11.Electric components: High-quality domestic brand; Schneider; Siemens
Main Specifications
| Parameter\Model | HVWQ-335D | HVWQ-446D | HVWQ-557D | |
| Effective hot zone size W×H×L (mm) | 300 × 300× 500 | 400 × 400× 600 | 500 × 500× 700 | |
| Loading capacity (kg) | 75 | 250 | 400 | |
| Heating power (kW) | 48 | 75 | 90 | |
| Max. temperature (°C) | 1150 | 1150 | 1150 | |
| 1350 | 1350 | 1350 | ||
| Temperature uniformity (°C) | ±5 | ±5 | ±5 | |
| Vacuum degree (Pa) | 4 × 10-1 | 4 × 10-1 | 4 × 10-1 | |
| 4 × 10-3/6 × 10-4 | 4 × 10-3/6 × 10-4 | 4 × 10-3/6 × 10-4 | ||
| Pressure increasing rate (Pa/h) | ≤0.26 | ≤0.26 | ≤0.26 | |
| ≤0.65 | ≤0.65 | ≤0.65 | ||
| Transportation time (S) | ≤12 | ≤15 | ≤20 | |
| Water tank (L) | 800 | 2000 | 3500 | |
| Purge gas | N2/Ar | N2/Ar | N2/Ar | |
| Gas cooling pressure (bar) | 2 | 2 | 2 | |