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RD-P18
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Description
The RD-P18 is an open-frame, desktop-type heat shrink tunnel featuring a welded rack structure, designed for heat shrinking and baking of wire harness heat shrink tubing (electronics and new energy applications), PCBs, inductor coils, copper busbars, and hardware components. It is especially suited for products with a small heating area and short length, or products requiring shrinking on one end only — making it an ideal companion for wire harness processing and electronics manufacturing lines.
Key Features:
Four-Sided Infrared Heating – Far-infrared heating tubes are mounted on all four sides (top, bottom, left, right) for simultaneous heating. A high-speed centrifugal fan circulates the heat evenly, keeping the entire chamber at a constant temperature. Products are heated uniformly from every direction, preserving their original properties — no deformation, no discoloration, and consistently stable quality after shrinking and baking.
Heat-Resistant Mesh Conveyor – The conveyor uses a high-temperature Teflon mesh belt (resistant up to 0–350°C), enabling continuous inline feeding with fast baking speed and high throughput — perfect for volume production.
Intelligent Control – An intelligent control system allows free adjustment of both heating temperature and conveyor speed, adapting easily to different products' temperature and shrinking-time requirements. One machine, many applications.
Insulated & Safe Operation – The independent electrical control box is positioned away from the high-temperature zone for safer operation. The heating chamber features a double-layer design with high-temperature insulation cotton (rated to 1200°C) in between, keeping the outer surface cool to the touch — a more comfortable working environment with less energy waste.
| Model | RD-P18 | RD-P36 |
| Heating Type | Partial heating (selected products) | |
| Heating Temperature | 0 – 260 °C | |
| Conveyor Load Capacity | 15 kg | 20 kg |
| Accommodable Tube Diameter | Max 80 mm (heating performance based on samples) | Max 100 mm (heating performance based on samples) |
| Heating Chamber Size | L63 × W18 × H8 cm | L100 × W36 × H10 cm |
| Box Dimensions | L63 × W24 × H23 cm | L100 × W40 × H28 cm |
| Heating Method | Dual temperature control (double-sided heating) | |
| Heating Tube | Far-infrared heating tube | |
| Hot Air Blower | Yes | |
| Cooling Device | Yes | |
| Conveyor Speed | 0 – 6 m/min (adjustable) | |
| Power Supply | 220V 50Hz (110V optional) | |
| Machine Power | 3.6 KW | 4.0 KW |
| Standard Configuration | Desktop model, without legs | With legs |
| Machine Dimensions | L120 × W48 × H58 cm | L160 × W70 × H120 cm |
| Machine Weight | 50 kg | 100 kg |
Electronic and new energy wire harness heat shrinking
PCB baking and drying
Inductor coil heat treatment
Copper busbar and hardware component baking
The RD-P18 is an open-frame desktop heat shrink tunnel with four-sided infrared heating, designed for heat shrinking and baking of wire harness tubing, PCBs, inductor coils, copper busbars, and hardware components.
Heating temperature: 0-260°C. Conveyor load: 15kg. Max tube diameter: 80mm. Heating chamber: L63×W18×H8cm. Conveyor speed: 0-6 m/min. Power: 220V, 3.6KW. Dimensions: L120×W48×H58cm, weight: 50kg (desktop without legs).
Key features include four-sided infrared heating for uniform shrinking without deformation, high-temperature Teflon mesh conveyor (0-350°C), intelligent adjustable temperature and conveyor speed, double-layer insulated heating chamber for safety and energy efficiency, and compact open-frame desktop design.
The RD-P18 requires 220V, 50Hz power (110V optional) at 3.6KW. Dimensions: L120×W48×H58cm, weight: 50kg. It is a desktop model without legs requiring moderate workspace.
Standard machines are ready in 3-5 workdays; customized orders require confirmation. The machine is shipped with a manual and video for self-installation. Technical support is available via phone, email, or video. Spare parts are sent via FedEx or DHL for fast delivery.
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