SPS Sintering system (SPS+Induction)

Fast Heating Rate / Short Sintering Time / Controllable Organizational Structure /Energy-saving and Environmental Protection

The SPS  (Spark Plasma Sintering) DCS discharge plasma sintering system is one ofthe most advanced sintering systems in the world today. It isa new rapid sintering technology that applies pulse current and axial pressure between two electrodesto densify powder sintering. It has distinct characteristics such as fast heating rate, short sintering time, controllable organizational structure, energy conservation and environmental protection. It can be used to prepare metal materials, ceramic materials, composite materials, as well as nano bulk materials, amorphous bulk materials, gradient materials, etc.

Technical Data

Compared to pure SPS sintering, it increases the induction heating thermal field, resulting in a more uniform thermal ÿeld temperature and a smaller temperature difference between the center and edge of the material, allowing for sintering of larger sized products; 

Large SPS systems used in production. Fully considering the automation and controllability of the sintering process, the standard configuration of the equipment includes automatic program control systems such as sintering temperature, pressure control, and current control;

Equipped with a data collection and analysis system, it can save and call physical quantities that determine the quality of sintered body products, such as sintering voltage, current, control temperature, applied pressure, displacement, vacuum degree, displacement change rate, measured temperature, etc., to track the production process of the product;

The equipment adopts a self-developed pulse frequency conversion DC power supply, which significantly reduces power consumption compared to traditional SPS of the same level, and can truly and e˜ectively achieve energy-saving, consumption reducing, and environmentally friendly high-grade sintering production.

SPS Sintering system (SPS Induction)


NOModelChamber Size (mm)Sample diameter (mm)Pressure (kN)Pulse Heating Power(kW)Induction Heating Power (kW)Hybird Heating Power(KW)Vacuum(Pa)Maximum working temperature(℃)


Metals:Fe, Cu, Al, Au, Ag, Ni, Cr, Mo, Sn, Ti, W, Be;

Ceramic oxides:AI2O3, Mulitex ZrO2, Mg, SiO2, TiO2, HfO2;

Carbides :SiC, B4C, TaC, WC, ZrC, VC;

Nitrides:Si3N4, TaN, TiN, AIN, ZrN, VN;

Borides:TiB2, HfB2, LaB6, ZrB2, VB2;

Fluorides : LiF, CaF2, MgF2;

Metal Ceramisc :Si3N4+Ni ,Al2O3+Ni, ZrO2+Ni, Al2O3+Ti, SUS+WC/Co, BN+Fe, WC+Co+Fe;

Metal compounds :TiAl, MoSi2, Si3Zr5, NiAl, NbCo, NbAl, Sm2Co17.

Sintered nanomaterial without significant grain growth

FGM («Functionally Graded Materials»)

Composite materials

Innovative carbide metals

Aluminum and copper alloys as well as intermetallic compounds

Structural and functional ceramics


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    Factory Add: No.1 Jufeng Science and Technology Industrial Park, Tongzhou District, Nantong Jiangsu