Hot Bonders & Composite Repair
Portable, single- or dual-zone hot bonders for in-field bonded composite repair – 300 °C, integrated vacuum, full cure recording.
Overview
YRPR hot bonders bring regulated closed-loop temperature and vacuum control to repair work on aircraft structures, wind blades, marine laminates and other composite assets – wherever a full autoclave is not available. The complete control package – heater blanket, thermocouples and vacuum lines – travels in a single rugged case that one technician can carry to the tail dock, the blade shop or the field.
The multilingual touchscreen stores your repair programme library, allows on-the-fly parameter edits during a running cycle and keeps a permanent alarm history. Cure curves and logs export over USB for quality records, making the unit equally suitable for certified repair stations and first-line maintenance teams.
Key Features
- Single- or dual-zone control, 300 °C maximum temperature
- Ramp rates 0.1 – 10 °C/min with programmed-rate cooling
- Integrated vacuum pumps with 1- or 2-line circuits, to −0.098 MPa
- 10-inch touchscreen: 10 stored programmes, live editing, alarm history
- USB export of full cure curves for repair documentation
- Approx. 20 kg rugged portable case for hangar, shop and field use
Technical Specifications
| Specification | Details |
|---|---|
| Control zones | Single-zone or dual-zone |
| Maximum temperature | 300 °C |
| Continuous operating temperature | 250 °C |
| Vacuum | Down to −0.098 MPa or better |
| Ramp rate | 0.1 – 10 °C/min (empty chamber); cooling at programmed rate |
| Heating | Electric heater blanket |
| Vacuum system | 1 or 2 integrated electric vacuum pumps; 1-pump/1-line or 2-pump/2-line circuits |
| Interface | 10-inch touchscreen HMI; 10 stored process programmes (expandable); online parameter editing during runs; animated component status display |
| Temperature recording | 10 measurement points per zone |
| Alarm history | Stored permanently on the instrument |
| Safety | Multi-level password protection; two tasks executed concurrently |
| Data | USB export, printable cure curves, logging interval 0.5 – 99 min |
| Languages | English, Chinese; further languages on request |
| Weight | Approx. 20 kg |
| Power supply | 200 – 240 VAC, single-phase, 3 kW / 5 kW, 50 – 60 Hz; ground-fault circuit protection; ±10% voltage tolerance |
| Environment | 95% relative humidity; altitude to 2,000 m; −20 to 45 °C operating range |
| Control hardware | Industrial-grade PLC and PID closed-loop control |
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