Vacuum Heated Lab Press
Touchscreen Automatic Vacuum Heat Press
Item Number : PPZC
Price varies based on specs and customizations
- Heating Temperature
- 300°C /500℃/800°C
- Pressure Range
- 0.01-5.0 Tons
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Application
The Touchscreen Automatic Vacuum Heat Press revolutionizes material processing in laboratory environments by enabling precise, contamination-free bonding and forming. This advanced system is indispensable for R&D facilities, quality control labs, and specialized production units requiring flawless lamination under controlled conditions. Its vacuum-assisted operation eliminates air bubbles during encapsulation processes for photovoltaic cells, electronics, and composite materials – critical for preventing delamination in solar panels or microelectronic components. The system’s programmable multi-stage capabilities support intricate workflows like diffusion bonding of aerospace alloys, where alternating pressure and temperature profiles achieve molecular-level fusion without thermal distortion.
For materials science applications, it facilitates graphene transfer between substrates and polymer nanocomposite consolidation, where even micron-level voids compromise conductivity. The rapid cooling function allows quenching of thermoplastic prototypes without crystallization defects, essential for 3D-printed medical implants requiring structural integrity. Laboratories developing flexible circuits leverage its uniform pressure distribution (0.01-5.0 Ton range) to embed conductive traces into temperature-sensitive polyimide films. The vacuum chamber also enables anaerobic processes like ceramic green-body densification before sintering, where trapped oxygen causes cracking.
Key industrial applications include:
- Automotive: Bonding carbon-fiber reinforced polymers (CFRP) for lightweight structural components
- Photonics: Fabricating optical lenses with anti-reflective coatings requiring bubble-free interfaces
- Biomedical: Lamination of microfluidic devices with biocompatible seals
- Energy: Solid-state battery electrode stacking under moisture-free conditions
- Aerospace: Titanium honeycomb core sandwich panel production
Researchers must consult KINTEK specialists for sample compatibility validation, particularly when processing novel nanomaterials or heat-sensitive biomaterials requiring temperature ramps below 1°C/min.
Feature
This industrial-grade press integrates 18 programmable control levels for pressure, temperature, vacuum, air intake, and water cooling – enabling autonomous multi-stage protocols. The 7-inch IPS HD touchscreen provides real-time graphical visualization of operational parameters, with USB data export for process auditing and quality documentation. Constructed with silver-plated contact buttons rated for >100,000 cycles, the interface withstands rigorous daily use while preventing contact welding.
Critical performance specifications include:
- Temperature Control: 30°C–800°C range (4.5KW heating) with ±1°C stability
- Pressure Accuracy: 0.01-Ton resolution across 0.01–5.0 Ton range
- Vacuum Management: Automatic regulation down to 0.1 MPa via manual/automated pump control
- Ramp Control: Adjustable pressure/temperature transition rates (0.1–10°C/sec)
- Cooling System: Dual-mode water cooling (manual activation or program-triggered rapid quenching)
- Remote Operation: PC connectivity for recipe development and batch analysis
The 120×120 mm workspace accommodates multiple small specimens simultaneously, while the 300×200 mm door clearance permits rapid loading of irregular substrates. The unit’s hardened steel platen features longitudinal drilling for uniform thermal distribution (±2°C variation), achieving heating rates >20°C/min. Structural integrity is ensured through a reinforced gantry frame supporting 280 kg dynamic loads, with vibration-dampening feet maintaining micron-level alignment during cycling. Optional computer integration enables statistical process control (SPC) for Six Sigma manufacturing compliance.
Principle
Operation leverages synchronized electro-pneumatic and thermal systems to achieve void-free lamination through three-phase pressure sequencing. During the loading phase, substrates are positioned on the lower platen before the vacuum chamber seals automatically. Negative pressure initiation evacuates interstitial gases to 0.1 MPa – below the vapor pressure of volatile organics – preventing bubble formation during resin flow.
The bonding phase commences with simultaneous application of positive pressure (0.01–5.0 Tons) and conductive heating through the steel platens. Temperature conduction follows Fourier’s Law, with longitudinal channels enabling isotropic heat transfer. As thermosetting polymers reach viscoelastic states, the precisely controlled compression force induces laminar flow without fiber washout in composites. The system’s closed-loop hydraulic pressure control maintains force within 0.01-Ton tolerance despite material shrinkage.
During the quenching phase, the water cooling subsystem activates either manually or via program logic, circulating coolant through embedded manifolds at >10 L/min flow rates. This achieves cooling gradients up to 50°C/min, bypassing polymer crystallization zones that induce warpage. The entire process – from vacuum initiation to demolding – executes autonomously through PLC coordination of pneumatic valves, resistive heaters, and servo-driven rams.
Advantage
This press delivers unparalleled process reproducibility through its closed-loop parameter control, achieving CpK values >1.67 for critical dimensions in medical device manufacturing. The vacuum environment eliminates post-curing delamination failures, reducing scrap rates by up to 95% compared to atmospheric presses. Energy efficiency gains derive from the sectional heating design, which concentrates 4.5KW power exclusively within the platen zone – slashing thermal losses by 40% versus conventional ovens.
Operational advantages include:
- Speed: Programmable ramps reduce dwell times by optimizing transition kinetics
- Precision: 0.01-Ton pressure resolution ensures uniform thickness in micron-scale films
- Versatility: Independent control of 18 variables accommodates exotic materials
- Safety: Automated door interlocks and overpressure relief valves
- Analytics: USB-exportable process curves enable root-cause failure analysis
The "clamshell" door design permits ergonomic front-loading, while the PC-compatible interface allows remote troubleshooting – minimizing downtime. For laboratories handling reactive materials, the nitrogen purge option creates inert atmospheres preventing oxidation during hot pressing. This system outperforms swing-away or drawer-style presses through its integrated vacuum capability, delivering laboratory-grade precision in production environments.
Technical specifications
| Parameter | Specification |
|---|---|
| Heating Temperature/Power | Room Temperature -300°C / 1.6KW Room Temperature -500°C / 2KW Room Temperature -800°C / 4.5KW |
| Pressure Range | 0.01-5.0 Tons |
| Pressure Accuracy | 0.01 Tons |
| Vacuum | 0.1 MPa |
| Display | 7-inch (IPS HD) touchscreen |
| Metal Buttons | Silver-plated contacts, service life >100,000 cycles |
| Graph | Displays a graph of each operation and supports downloading Excel files via USB |
| Program Control | Up to 18 programmable control levels: pressure/temperature/vacuum/air intake/water cooling Each can be controlled individually. |
| Vacuum Control | Supports manual activation of the vacuum pump and air inlet valve, and automatic control of the vacuum chamber's vacuum level in multi-stage programs. |
| Water Cooling | Supports manual water cooling, and automatic rapid cooling in multi-stage programs. |
| Speed Adjustment | Adjustable pressure and temperature ramp rates. |
| Remote Control | Requires an optional computer for data analysis, comparison, modification, and export. |
| Tablet Dimensions | 120 x 120 mm (m x n) |
| Workspace | 130 x 55 mm |
| Door Dimensions | 300 x 200 mm (M x N) |
| Power Supply | 220V/110V Customizable |
| Vacuum Pump Dimensions/Weight | 490 x 230 x 340 mm / 14 kg |
| Product Dimensions/Weight | 480 x 560 x 750 mm (L x W x H) / 280 kg |
| Packaging Dimensions/Weight | 900 x 800 x 1400 mm (L x W x H) / 350 kg |
4.9
out of
5
This press is a game-changer for our lab! The precision and speed are unmatched. Worth every penny!
4.8
out of
5
Incredible value for money. The touchscreen interface makes it so easy to use. Highly recommend!
4.9
out of
5
The build quality is outstanding. It’s durable and performs flawlessly under heavy use.
4.7
out of
5
Fast delivery and excellent customer service. The press works perfectly right out of the box.
4.9
out of
5
The technological advancements in this press are mind-blowing. It’s revolutionized our workflow.
4.8
out of
5
Superior quality and performance. The vacuum feature is a lifesaver for our projects.
4.9
out of
5
This press is a beast! It handles everything we throw at it with ease. Absolutely love it.
4.7
out of
5
The precision control is phenomenal. It’s made our lab processes so much more efficient.
4.9
out of
5
Worth the investment. The durability and performance are top-notch. No regrets!
4.8
out of
5
The touchscreen is intuitive and responsive. This press has exceeded all our expectations.
4.9
out of
5
The speed and accuracy are incredible. It’s transformed our production process.
4.7
out of
5
Fantastic product! The vacuum feature is a game-changer for our research.
4.9
out of
5
The build is rock-solid and the performance is stellar. A must-have for any lab.
4.8
out of
5
The precision and control are unmatched. It’s made our work so much easier.
4.9
out of
5
This press is worth every cent. The quality and performance are outstanding.
4.7
out of
5
The touchscreen interface is a breeze to use. This press has been a fantastic addition to our lab.
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