Hot Pressing

P5V Vacuum Hot-pressing Furnace(Graphite)

Name: P5V Vacuum Hot-pressing Furnace(Graphite)
Brand: Haoyue

Adopting a vertical and upward opening structure: high precision for loading and unloading molds, easy to operate; Fast heating: heating rate of 20°C/minute (<1...

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Key Features

Technical Highlights

Good Design Optimization / Temperature Uniformity / Fast Heating Speed / High Pressure Accuracy / Good Safety Performance

Adopting a vertical and upward opening structure: high precision for loading and unloading molds, easy to operate;

Good temperature uniformity: The average temperature uniformity is ±5°C (measured at 5 points, with a constant temperature zone of 1000°C for 1 hour before testing);

High pressure accuracy: Using a hydraulic control system, the pressure accuracy is ±3%; Adopting multi temperature zone control: reserving multiple temperature measurement holes for high-temperature monitoring purposes;

Selection guide

Confirm the process window before quotation.

For faster engineering review, prepare the core process boundaries before sending an inquiry.

Target temperature and working atmosphere

Sample, mold, or workpiece dimensions

Pressure, load, or gas-pressure requirements

Expected batch capacity and automation level

Can the chamber be customized?

Yes. Chamber size, heating zone, fixture, pressure, and atmosphere configuration should be confirmed through technical review.

Is a process test recommended?

For new materials or demanding density targets, a sample process discussion helps reduce equipment selection risk.

What should be sent with an inquiry?

Material, target temperature, pressure or load, atmosphere, workpiece size, and expected capacity are the most useful inputs.

Official Specification Tables

Imported from Haoyue's official product data and reorganized for clearer technical review.

Tech specifications / Models	P5V (Standard Edition)	P5V Plus (Standard Plus)	P5V Pro (high-end version)	P5V Pro Max (high-end enlarged version)
Diameter of metal indenter	300mm	360mm	300mm	360mm
Diameter of graphite indenter	300mm	360mm	300mm	360mm
Maximum product diameter	≤Φ300 (raw material)	≤Φ360 (raw material)	≤Φ300 (raw material)	≤Φ360 (raw material)
Product height range	100≤H≤300mm	100≤H≤300mm	100≤H≤300mm	100≤H≤300mm
Maximum pressure	300 tons	400 tons	300 tons	400 tons
Way of Pressure	Bidirectional pressurization	Bidirectional pressurization	Bidirectional pressurization	Bidirectional pressurization
Stroke	200mm+200mm	200mm+200mm	200mm+200mm	200mm+200mm
Pressure head opening height	700mm	700mm	700mm	700mm
Outline dimensions of the mold sleeve	Φ500x500mm	Φ520x500mm	Φ500x500mm	Φ520x500mm
Product dimensions (DWH)

No.	Chamber Size (mm)	Sample Dia.(mm)	Pressure (KN)	Stroke(mm)	Ultimate Vacuum(Pa)	Operation Temperature (℃)	Max. Dia. of Mold (mm)
P5VGR22	φ500*H700	≤300	≤3000	400	5	2200	≤500
P5HGR22	φ500*H500	≤300	≤3000	200	5.0*10-3	2200	≤500
P7VGR22	φ700*H900	≤420	≤6000	400	5	2200	≤700
P7HGR22	φ700*H600	≤420	≤6000	200	5.0*10-3	2200	≤700