Overview
We are a professional China manufacturer of atmosphere-protected high temperature sintering furnaces. This furnace is designed for heat treatment under protective atmosphere, widely used for precision high-temperature annealing, microcrystalline ceramic material preparation, mold annealing, powder sintering, plastic powder testing, nano materials and metal component annealing.
It features safe & reliable operation, easy control, uniform temperature distribution, excellent heat insulation, wide temperature range, high hearth uniformity and multiple temperature zones. Custom chamber dimensions are supported according to your production requirements.
Technical Specifications
- Temperature range: Room temperature ~ 2200°C
- Power / Frequency: 4KW / 50Hz
- Hearth size: Customized as customer’s requirement
- Temperature control accuracy: ±5°C
- Thermocouple: K-type (Chromel‑Alumel)
- Control system: 30-segment intelligent precision temperature controller
- Heating elements: Carbon heating tube, silicon molybdenum rod, high-temperature molybdenum wire, etc.
Key Features
✅ Protective atmosphere working environment
✅ Max working temperature up to 2200°C
✅ ±5℃ stable temperature control, 30-segment programmable heating curve
✅ Optional heating elements for different temperature demands
✅ Custom furnace chamber size & structure
✅ Uniform temperature field, good thermal insulation performance
✅ Direct supply from China factory, technical support available
Applications
- Precision high-temperature annealing
- Microcrystalline ceramic material preparation
- Mold annealing treatment
- Powder metallurgy sintering
- Plastic powder laboratory testing
- Nano material heat treatment
- Metal parts atmosphere-protected annealing
Supplier & Author Profile

- RareMetalsVerifiedTungsten & molybdenum specialist
- Luoyang Rare Earth Metal Materials Co., Ltd. is a China-based manufacturer of tungsten and molybdenum products, rare earth tungsten electrodes, molybdenum crucibles, TZM alloys and vacuum furnace thermal fields, backed by experienced engineers, ASTM-standard materials and 9 patents.
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