Hot Pressing
P7V Two Chambers Vacuum Hot-pressing Furnace(Graphite)
P7V Two Chambers Vacuum Hot-pressing Furnace(Graphite)
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...
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;
Process Flow
Hot Pressing Process Overview
Vacuum hot pressing combines heating and mechanical pressure in a single cycle to densify powder into a solid, high-density part.
Selection guide
Confirm the process window before quotation.
For faster engineering review, prepare the core process boundaries before sending an inquiry.
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.
| 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 |
| P7VGR22 | φ700*H900 | ≤420 | ≤6000 | 400 | 5 | 2200 | ≤700 |
Typical Applications
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Gallery And Media
Review product images, equipment details, and available media before sending a technical inquiry.
Technical Downloads
Use these documents to prepare a technical proposal request with material, atmosphere, temperature, pressure, and chamber details.
Hot Pressing Furnace Inquiry Sheet
Configuration checklist for chamber size, load, atmosphere, tooling, and process expectations.
Request Technical ProposalVacuum Furnace Configuration Sheet
Configuration sheet for vacuum level, hot-zone material, atmosphere, workpiece size, and heat treatment process.
Request Technical Proposal