Industrial Vacuum Hot Press Furnace

1.dual layer water-cooled structure, 2.2 ways of pressure, feeding and discharging, 3.furnace shell temperature: under 60 degree - details see: https://www.machineto.com/industrial-vacuum-hot-press-furnace-10159300

Condition:New	Type:Resistance Furnace	Usage:Heat Treatment Furnace	Place of Origin:Hunan China (Mainland)
Brand Name:Easyfashion Industry	Model Number:EF-VHPF	After-sales Service Provided:Engineers available to service machinery overseas	Rated power:18kw~150kw
Rated temperature:1000°C~2600°C	Maximum pressure:10t~100t	Ultimate vacuum:5*10-3 Pa~10Pa	Displacement:100mm~150mm

contact supplier for Industrial Vacuum Hot Press Furnace

Vacuum Hot Pressing Furnace

I, Usage

The electric furnace withinduction heating,graphite heatingandmolybdenum filament heatingis suitable for the sintering of metal powders, inorganic non-metallic materials under vacuum, high temperature, hot pressed and protective atmosphere conditions. Thus, it has the function to complete the material’spyknosis densification,prevent distortionand inhibit the nanometer-powder’s crystalline grain become bulky.

II, Main Technical Parameters

Model	Rated Power	Rated temperature	Working area size	Ultimate vacuum	Maximum pressure	Displacement	Remark
ZT-25-20Y	25KW	2000°C	90×120	5×10-3 Pa	10t	100mm	Single phase
ZT-40-20Y	40KW	2000°C	160×160	5×10-3 Pa	20t	100mm	Single phase
ZM-30-16Y	30KW	1600°C	150×200	6×10-4 Pa	20t	150mm	Single phase
ZM-18-10Y	18KW	1000°C	200×200	5×10-4 Pa	20t	150mm	Single phase
ZT-63-20Y	63KW	2000°C	250×250	5×10-3 Pa	30t	100mm	Three phase
ZT-50-22Y	50KW	2200°C	150×180	5×10-4 Pa	10t	100mm	Three phase
ZT-150-26Y	150KW	2600°C	300×300	10Pa	100t	150mm	Three phase

III, Structure Description

The electric furnace is heatingvertically(The pressure is from 5T to 100T,two ways of pressure: one and two way). It also hastwo ways of feeding and discharging: from the top or the side. It consists of furnace shell, heating element, insulation layer, pressure device, vacuum system, electric control system and so on.

1, Thefurnaceshell is indual layer water-cooled structurewith inner layer ofpolishing stainless steeland outer layer ofhigh-quality anti-rust carbon steel. There passes water between the two layers to cool the furnace to ensure the temperature of the furnace shell isunder 60°C. The furnace cover is completed hoisting by upgrading the mechanical structure and opened manually by rotating to back(one-way pressure). The furnace cover is equipped with a locking device.

2, It is equipped with an observation window (OBW), thermocouples automatic access structure, infrared thermometer and water-cooled electrodes (three phase). Thermocouple’s automatic access adopts electric mode, which has the function toautomatically switch high and low temperature. In order to prevent abnormal furnace temperature causes accident, it is also equipped withover-temperature protection thermocouples.

3, The heating elements are made ofgraphite tube(or molybdenum wire, induction) , which is divided into two kinds : single phase and three phase heating . The heating element is designed reasonably to improve the temperature’s uniformity.

4, The insulating layer is made of graphite (or graphite paper) and carbon felt, and has good insulation function. With the unique designed structure, it wouldreduce the vacuumizing time. The molybdenum wire hot pressed furnace’s insulating layer is the metal reflective screen.

5, The vacuum system is made ofsecondary vacuum pump, with one oil diffusion pump and a mechanical vacuum pump to achieve the high and low vacuum degree. The vacuum valve is made ofhigh vacuum flapper valvewhich is designed and produced by our company. With the digital displayed vacuum gauge and PLC, it can achieveautomatic switching and controlof the high and low temperature.

6, The major loop of electric control system adoptslow-voltage high current input method, and the electric control cabinet’s design refers to the Siemens standard control cabinet, with human design, graphic simulation screen and push button on the control panel, which isoperated directly and conveniently. The temperature and pressure control machine are imported brand process control instrument. In the cabinet, it is equipped withPLC, which could automatically sinter according to the presetting default procedures. The control system has protection functions ofsound and light alarmwhen such abnormal phenomena occurred as water break, over temperature, over-current, automatic switch failure of thermocouples and so on.

IV, Factory pictures

We also can customize equipment according to client's requirements!

Packaging Detail:standard packing, wooden cases

Delivery Detail:30-120 days, or according to your request