Electronic Cleanroom Tunnel Furnace

The Electronic Cleanroom Tunnel Furnace is a continuous high-cleanliness heat treatment system specially designed for industries such as semiconductor manufacturing, electronic components, LCD displays, and 5G communication equipment production.The equipment is usually integrated with automated cleanroom production lines. It adopts a fully enclosed structure and an advanced filtration system to ensure that materials remain in a dust-free environment meeting Class 100 (ISO 5) or higher standards during high-temperature processing. It enables efficient and continuous drying, curing, and aging processes.

Product Applications

Chip Packaging:

Used for semiconductor chip curing and drying after dispensing processes.

PCB Manufacturing:

Used for thermal curing of PCB/FPC circuit boards and drying of solder mask coatings.

Display Manufacturing:

Used for process baking of LCD/OLED panels and curing of backlight modules.

Electronic Components:

Used for high-temperature aging and precision drying of capacitors, resistors, and various sensors.

Product Parameters

Product Features

Ultra-High Cleanliness:

Equipped with HEPA/ULPA high-efficiency filters. The internal chamber adopts fully welded stainless steel construction to effectively prevent dust generation and contamination.

Precise Temperature Control:

Adopts intelligent microcomputer PID temperature control combined with multiple independent heating zones, ensuring highly uniform heat distribution inside the furnace.

Energy Efficient:

High-density rock wool insulation combined with a hot air circulation system significantly reduces heat loss and improves energy efficiency.

Intelligent Safety Protection:

Equipped with over-temperature alarm, conveyor jam protection, transmission chain break protection, and automatic cooling system to ensure safe and stable operation.

FAQ

Q1: How does this tunnel furnace maintain the cleanliness level of the cleanroom environment?

A1:The equipment maintains cleanliness through built-in Class 100 HEPA high-efficiency filtration, fully welded stainless steel internal construction, and airtight sealing design. The system prevents external dust intrusion while continuously filtering the internal circulating air.

Q2: Can the equipment be directly integrated with automated production lines?

A2:Yes. The conveying speed supports variable frequency adjustment, and the system provides PLC communication interfaces. It can achieve signal synchronization and automated linkage with upstream and downstream robotic systems or production lines.

Q3: How is temperature uniformity inside the tunnel furnace ensured?

A3:The equipment adopts multi-zone independent temperature control combined with optimized top or side hot air circulation designs. This ensures minimal temperature differences between different areas inside the furnace chamber.

Q4: Can the furnace chamber size be customized for different electronic products?

A4:Yes. The inlet height, tunnel width, heating zone length, and cooling zone length can all be customized according to product dimensions, production capacity, and process requirements.

Q5: What safety protection functions does the equipment provide?

A5:The system is equipped with dual over-temperature power-off alarms, conveyor overload protection, fan fault interlocking protection, emergency stop buttons, and automatic cooling protection after shutdown.