Integrated Debinding and Pre-Sintering Lift Furnace 1000–1200°C | Vacuum & Atmosphere Compatible

Product Details

Overview

This fully automated vertical-lift furnace integrates both the debinding and light sintering stages, providing a seamless and contamination-free transition between processes. Designed for precision industries such as ceramics, electronics, and powder metallurgy, the system supports multiple gas atmospheres and high-vacuum operation, while maintaining tight temperature uniformity throughout its large cylindrical chamber.

Key Features

Wide Temperature Range: 100–1200°C adjustable, with fast or ultra-slow ramping (1℃/h to 15℃/min).
Precise Multi-Zone Control: 3-zone (top, middle, bottom) PID/PLC control ensures ±1°C accuracy and ±3°C uniformity.
High-Temperature Circulation Fan: Top-mounted air stirring system improves temperature homogeneity.
Robust Heating Elements: Mo-containing high-temp alloy or Kanthal wires, evenly distributed around chamber walls.
Atmosphere & Vacuum Ready: Supports N₂, H₂, CO, O₂, and vacuum ≤10 Pa (with optional pump system).
Intelligent Automation: Siemens S7-200 PLC + 10” touchscreen, auto-lifting door, gas flow control, temperature profiling.
Safety First: Over-temp, phase-loss, pressure surge, and overcurrent protection built-in.
Energy Efficient: Triple-layer insulation saves up to 60% energy (ceramic fiber-based structure).
Heavy-Duty Loading: Electrically actuated platform supports up to 500 kg with stable lifting.

Applications

Ceramic binder burnout & pre-sintering (MLCC, PZT, Al₂O₃, ZrO₂)
Powder metallurgy (MIM debinding, pre-sintering of WC-Co)
Lithium battery cathode/anode baking (LFP, NCM)
High-purity oxide and advanced material processing

Technical Specifications

Item	Specification
Model	GWDL-1000/1200
Voltage	AC 380V, 50Hz
Power	60–75 kW (depending on temperature)
Temperature Range	100–1200°C
Chamber Size (Ø × H)	1000 mm × 800 mm
Temperature Accuracy	±1°C
Uniformity	±3°C
Heating Element	High-temp alloy (with Mo) or Kanthal wires
Heating Zones	3 independent zones (Top / Mid / Bottom)
Thermocouple Type	K-type, 0–1200°C
Ramping Rate	1°C/h – 15°C/min (adjustable)
Gas Inlets	6 ports (bottom distributed)
Exhaust Ports	1 manual + 1 motorized valve (304 SS, DN30)
Flowmeter Range	0–4 m³/h (standard) / 0–30 L/min (mass flow meter)
Vacuum System Support	≤10 Pa (ISO100 valve + DN100 pipe compatible)
Pressure Control	Supports positive & negative pressure processes
Water Cooling	Required for seals, shielding, and door flange
Door Drive Mechanism	Ball screw + linear guide, variable-speed motor
Lifting Platform	Electric screw drive, load up to 500 kg
Insulation Structure	3-layer (ceramic fiber board + alumina + polycrystal)
Automation	PLC controlled, touchscreen interface
Safety Functions	Over-temp, phase loss, overpressure, power surge