Multi-Zone Temperature-Controlled Pit Furnace

Multi-Zone Temperature-Controlled Pit Furnace (High-Uniformity Electric Pit Furnace)

The multi-zone temperature-controlled pit furnace is a vertical high-temperature resistance furnace designed specifically for large workpieces, high-precision heat treatment, and high-uniformity sintering processes. The equipment utilizes multi-point temperature sensing, independent control across multiple zones, and integrated distributed control technology. By coordinating three temperature control points and nine independently regulated zones, it achieves precise adjustment of the internal temperature field, effectively resolving the issue of vertical temperature gradients often found in deep-chamber pit furnaces.
Characterized by excellent temperature uniformity, an intelligent control system, and an energy-efficient furnace structure, it meets a wide range of process requirements, including sintering, annealing, heat treatment, calcination, and high-temperature experimental work.

製品の特徴

1. Multi-point zonal temperature control with excellent uniformity

This equipment utilizes integrated multi-channel synchronous control technology, featuring three temperature control points and nine heating zones to ensure uniform temperature distribution within the furnace chamber. Temperature uniformity is maintained at ±1°C within an 800mm diameter range and ±5°C within a 1300mm height range. It is particularly well-suited for the vertical heat treatment of long or large-sized workpieces that demand strict temperature uniformity.

2. Large-capacity furnace chamber with superior processing capability

The usable furnace dimensions are 800mm in diameter and 1500mm in height, providing a total volume of 0.75 cubic meters. The deep-pit design accommodates the vertical heat treatment of workpieces with high length-to-diameter ratios—such as rods, tubes, and long shafts—allowing for the processing of multiple batches or large-sized components in a single run.

3. Integrated multi-channel synchronous control for precision and reliability

By employing an integrated multi-channel synchronous control system, three control points and nine heating zones work in coordination to achieve precise temperature regulation and uniform distribution within the chamber. This ensures high temperature control accuracy and excellent process repeatability.

4. Programmable control and fully automated operation

Featuring microcomputer control for ease of use, the system allows for programmable settings regarding heating, holding, and cooling curves, enabling fully automated operation. The heating rate is adjustable between 1°C/min and 20°C/min, meeting the specific heating speed requirements of various materials.

応用分野

• Ceramic Material Heat Treatment: Suitable for debinding, 焼結, and heat treatment of long ceramic products such as rods, tubes, and insulators. Excellent temperature uniformity ensures consistent sintering quality for large-sized ceramic components.
• Metallurgical Industry: Suitable for heat treatment processes—including annealing, normalizing, tempering, and quenching—for metal workpieces such as rods, tubes, and long shafts. Vertical placement effectively prevents bending or deformation of long workpieces at high temperatures.
• Electronics Industry: Suitable for the heat treatment of functional electronic materials, including electronic ceramic substrates, piezoelectric ceramic columns, and magnetic material rods. Multi-point temperature control ensures uniformity, guaranteeing consistent performance in electronic components.
• Glass Industry: Suitable for annealing and thermal processing of glass products such as rods and tubes.
• Chemical Industry: Suitable for the activation and calcination of columnar or rod-shaped materials, such as catalyst carriers and molecular sieves.
• Machinery Industry: Suitable for heat treatment and surface hardening processes for long mechanical parts, such as screws, sleeves, and shafts.
• Refractory Materials: Suitable for high-temperature sintering and performance testing of refractory bricks, tubes, and fiber products.
• New Material Development: Suitable for R&D and pilot-scale production of advanced materials, including specialty ceramics, composites, and high-temperature alloys. Five temperature categories are available to meet R&D needs ranging from low to ultra-high temperatures.
• Specialty Materials and Construction Materials: Suitable for performance testing and process research on various specialty materials and construction materials.

会社概要

熱処理技術サービスとRを専門とする専門企業&D, 製造業, 高温電気炉の販売.

同社は-100℃から2600℃までの全温度範囲をカバーする高温電気炉の開発に注力しています。. 実験用電気炉などの製品を展開, 真空雰囲気炉, 工業用窯, 中周波誘導加熱装置. 主な製品にはボックス炉などがあります。, 管状炉, 昇降炉, プッシャーキルン, 台車炉, ロータリーキルン, トンネル窯, 各種専用中周波炉.

同社は技術革新を堅持しており、ISO9001およびEU CE認証を取得しています。. それは所有しています 21 登録商標, 29 特許, そして 27 ソフトウェアの著作権.

お支払い方法

TT

発送方法

電気炉は3層でパッケージ化されています: まずは発泡紙で包みます, その後プラスチックフィルムで包みます, そして最後に木箱に詰めていきます.

よくある質問 (よくある質問)

1. What is the difference between a multi-point temperature control pit furnace and a standard pit furnace?

The multi-point temperature control pit furnace utilizes three temperature sensing points and nine independent heating zones. This design significantly improves temperature uniformity, making it particularly suitable for large workpieces and high-precision sintering processes.

2. Can the furnace chamber dimensions be customized?

はい; specifications regarding diameter, 身長, and load capacity can be customized based on the dimensions of the customer’s products.

3. Is the heating rate adjustable?

はい, the heating rate is fully adjustable, ranging from 1°C/h to 20°C/min.

4. Is automatic operation possible?

はい; the programmable temperature control system enables fully automated control of the heating, 浸漬 (holding), and cooling processes.

5. Do you support non-standard customization?

はい; we offer comprehensive customization options, including furnace chamber dimensions, temperature ratings, control systems, loading methods, and automation features.