JT-101-4BS Oven Pengeringan Listrik dengan Aliran Udara Kuat

Mid-Capacity Industrial Oven for Carrier Tape Material Pre-Treatment

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Pendahuluan

The JT-101-4BS Electric Blast Drying Oven is a mid-capacity industrial drying solution engineered for the pre-treatment of thermoplastic materials used in carrier tape manufacturing. Before polycarbonate (PC), polystyrene (PS), or PET sheets can be thermoformed into precision carrier tape pockets, they must be thoroughly dried to remove entrained moisture—a critical step that directly impacts forming quality and dimensional stability.

During carrier tape production, the polymeric sheet must be heated to its softening temperature, typically between 120°C and 300°C, depending on the material gauge and type . Any residual moisture present in the material vaporizes during this heating, creating bubbles, voids, or surface defects that compromise pocket integrity and cause rejects. The JT-101-4BS provides the controlled thermal environment required to eliminate moisture before forming, supporting production that meets EIA-481-D quality standards for embossed carrier tape.

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Spesifikasi Teknis Utama

Parameter	Spesifikasi
Model	JT-101-4BS
Seri	Oven Pengeringan Semburan Listrik Seri DHG
Lokasi Pemanas	Pemanasan yang dipasang di bagian belakang (standar)
Bahan Ruang	Baja tahan karat
Dimensi Ruang (T×L×P)	800 mm × 800 mm × 1.000 mm
Volume Ruang	640 liter
Tegangan / Daya	380 V / 4.500 W (4,5 kW)
Kisaran Suhu	Suhu lingkungan +10°C hingga 300°C
Resolusi Suhu	0,1°C
Rentang Waktu	99 jam 99 menit, atau pengoperasian tanpa henti
Jumlah Blower	2
Pengaturan Kecepatan Blower	Ya (penyesuaian kecepatan tinggi/rendah)
Jumlah Rak	6 posisi rak
Jarak Antara Rak	14 cm
Rak Standar Termasuk	2
Dimensi Keseluruhan (T×L×P)	1.300 mm × 910 mm × 900 mm

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Why Moisture Control Matters

Thermoplastic materials used for carrier tape are inherently hygroscopic—they absorb moisture from the surrounding air. As documented in carrier tape manufacturing patents, drying plastic sheets before processing is essential to evaporate extant moisture .

During the forming process, the tape is heated to its softening point. Any moisture present vaporizes, causing:

• Gelembung dan rongga di permukaan — Cosmetic defects that fail visual inspection
• Pocket deformation — Inconsistent pocket depth (K0) and geometry
• Kekuatan benturan yang berkurang — Compromised mechanical properties
• Poor dimensional stability — Shrinkage and warpage after cooling

For polycarbonate carrier tapes, which must withstand drying temperatures up to approximately 125°C without deleterious effects, proper pre-drying is particularly critical . The JT-101-4BS provides the precise thermal environment needed to condition materials before they enter the forming line.

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Precision Engineering for Consistent Drying

1. Forced Air Circulation System

JT-101-4BS dilengkapi dengan sistem sirkulasi udara paksa yang dilengkapi dengan dua blower that distribute heated air uniformly throughout the 640-liter chamber. This design ensures:

• Temperature uniformity — Pemanasan yang merata di seluruh posisi rak
• Penghilangan kelembapan yang efisien — Pertukaran udara yang terus-menerus menghilangkan kelembapan yang menguap
• Waktu pengeringan yang lebih singkat — Active air circulation accelerates the drying process

Kipas-kipas ini menawarkan penyesuaian kecepatan tinggi/rendah, allowing operators to optimize airflow for different material types and batch sizes. Materials with different thicknesses and moisture absorption characteristics can be processed with tailored airflow settings.

2. Pengaturan Suhu yang Akurat

The JT-101-4BS provides precise thermal regulation with:

• Rentang operasi yang luas — Suhu lingkungan +10°C hingga 300°C mendukung semua bahan pita pembawa yang umum digunakan
• resolusi 0,1 °C — Kemampuan penyesuaian halus untuk bahan-bahan yang sensitif
• Kontrol digital — Pengaturan suhu berbasis mikroprosesor
• Stainless steel chamber — Mencegah kontaminasi dan memudahkan pembersihan

3. Flexible Operation

The JT-101-4BS supports multiple operational modes:

• Operasi terjadwal — 99 hours 99 minutes maximum, or continuous operation
• Kecepatan kipas tinggi/rendah — Aliran udara yang dapat disesuaikan
• Pemanas yang dipasang di bagian belakang — Distribusi panas yang efisien

4. Compact Mid-Capacity Design

With a 640-liter chamber and overall dimensions of 1300mm × 910mm × 900mm, the JT-101-4BS provides ample processing capacity while occupying a reasonable footprint—ideal for production facilities where space is at a premium.

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Aplikasi dalam Produksi Pita Pembawa

• Raw material drying (pre-forming) — PC, PS, and PET sheets must be dried before entering the forming machine to prevent moisture-related defects
• Pre-heating — Bringing materials to a consistent temperature before forming
• Quality assurance testing — Material stability verification at elevated temperatures

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Mengapa Memilih JT-101-4BS?

1. Ideal Mid-Capacity

Dengan 640 liter of chamber volume, the JT-101-4BS balances processing capacity with a compact footprint, making it suitable for production lines with moderate throughput requirements.

2. Precise Control

resolusi 0,1 °C and digital control ensure that materials are conditioned at precisely the right temperature, batch after batch.

3. Uniform Heating

Dua blower with adjustable speed provide consistent airflow and temperature distribution, eliminating hot spots.

4. Konfigurasi Fleksibel

Dengan 6 posisi rak, 2 rak standar, and continuous or timed operation, the oven adapts to different production requirements.

5. Konstruksi yang Tahan Lama

Yang ruang dari baja tahan karat dan konstruksi yang kokoh menjamin masa pakai yang lama.

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Kesimpulan

The JT-101-4BS Electric Blast Drying Oven delivers precise thermal control and reliable performance for carrier tape material pre-treatment. By ensuring that PC, PS, and PET materials are properly dried before forming, this oven helps prevent moisture-related defects and maintain the dimensional accuracy required by EIA-481-D standards.

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