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Vacuum Sintering Furnace
The Vacuum Sintering Furnace LEVSF is used for sintering metal injection molded (MIM) parts of stainless steel (nickel base), iron-based alloys, titanium alloy, alloy steel and high-speed steel, and for ceramic injection molded parts. The heating element and the thermal insulation are made of molybdenum, which keeps the atmosphere in the vacuum chamber pure. This makes the furnace suited to medical device components such as dental orthodontic products and biopsy sampling pliers. It serves laboratory and small-batch production use.
How it works
Parts are loaded into the hot zone, the chamber is evacuated and the molybdenum heating element raises the charge to the sintering temperature, up to 1600 °C, with a temperature uniformity of ±5 °C. The ultimate vacuum is 3.0 x 10^-1 Pa and the leak rate is 1.0 x 10^-6 Pa·L/s. A rapid cooling system shortens the production cycle after the hold. A dedicated sealed furnace liner and a grease catcher collect binder released during degreasing, which reduces contamination of the furnace wall, heat shield and heating element; directional flow during degreasing makes binder removal more thorough. The sealed liner also improves uniformity in the furnace.
Seven sizes are offered, LEVSF003 to LEVSF588, with inner dimensions from 120 x 120 x 200 mm to 700 x 700 x 1200 mm and loading capacities from 30 kg to 1000 kg.
What is included
- Vacuum chamber with molybdenum heating element and molybdenum heat insulation
- Vacuum system rated for 3.0 x 10^-1 Pa ultimate vacuum
- Rapid cooling system
- Sealed furnace liner and grease catcher for degreasing
Specify for your project
- Hot zone size and load: LEVSF003 (120 x 120 x 200 mm, 30 kg) through LEVSF588 (700 x 700 x 1200 mm, 1000 kg)
- Part material: stainless, iron-based, titanium alloy, alloy steel, high-speed steel or ceramic
- Sintering temperature and cycle, up to 1600 °C
- Binder system and degreasing requirements
- Power supply: single phase 110 or 220 V, or three phase 220, 380, 400 or 480 V + N + G, 50/60 Hz
- Non-standard, OEM or ODM requirements
This description defines the product family. Guaranteed performance, included hardware, exclusions, interfaces and acceptance criteria are stated only in the project-specific technical proposal and approved datasheet.
Product Details
Configure rapid cooling system, improve product quality, shorten the production cycle, improve production efficiency. Dedicated skim seal furnace gall and grease catcher to reduce the furnace wall, heat shield and heating body pollution, degreasing and fat collection more effective, dedicated seal furnace gall is conducive to improving the uniformity of the furnace. Directional air degreasing, enhanced degreasing effect, degreasing more thoroughly.
MAIN TECHNICAL PARAMETERS
Model Inner Size(mm) Max Temp（℃） Ultimate Vacuum(Pa) Temp Uniformity(℃) Leak Rate Pa*L/S Loading Capacity（Kg） LEVSF003 120*120*200 1600 3.0*10﹣1 ±5 1.0*10﹣6 30 LEVSF012 200*200*300 1600 3.0*10﹣1 ±5 1.0*10﹣6 80 LEVSF036 300*300*400 1600 3.0*10﹣1 ±5 1.0*10﹣6 200 LEVSF096 400*400*600 1600 3.0*10﹣1 ±5 1.0*10﹣6 350 LEVSF175 500*500*700 1600 3.0*10﹣1 ±5 1.0*10﹣6 500 LEVSF324 600*600*900 1600 3.0*10﹣1 ±5 1.0*10﹣6 700 LEVSF588 700*700*1200 1600 3.0*10﹣1 ±5 1.0*10﹣6 1000 Power Supply:AC 1Ψ 110V;AC 1Ψ 220V;AC 3Ψ 220V;3Ψ380V; 3Ψ400V; 3Ψ480V＋N＋G, 60/50Hz. The technical information will be subjected to change without notice Customized Service:Welcome to Non-standard,Special requirements,OEM/ODM orders.
| Brand | Coretest |
