Wuxi Wondery Industry Equipment Co., Ltd
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 1000 SETS PER MONTH |
| Delivery Time | 3-5 WORKING DAYS |
| Packaging Details | PALLET |
| Name | Pit Type Gas Carburizing Furnace |
| Type | electric resitance furnace |
| Model | RT-90-9 |
| Effective Work Size | Φ600mm × 1000mm |
| rated power | 80KW |
| Rated Temperature | 1100℃ |
| Brand Name | WONDERY |
| Model Number | RT-90-9 |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 1000 SETS PER MONTH |
| Delivery Time | 3-5 WORKING DAYS | Packaging Details | PALLET |
| Name | Pit Type Gas Carburizing Furnace | Type | electric resitance furnace |
| Model | RT-90-9 | Effective Work Size | Φ600mm × 1000mm |
| rated power | 80KW | Rated Temperature | 1100℃ |
| Brand Name | WONDERY | Model Number | RT-90-9 |
| Certification | CE | Place of Origin | CHINA |
| High Light | Pit type gas carburizing furnace with automatic control ，Gas carburizing furnace for small parts ，1100℃ pit furnace with heating zones | ||
Pit Type Gas Carburizing Furnace RT-90-9 – 1100℃, 2 Heating Zones, Automatic Carbon Potential Control for Small & Medium Parts
For heat treatment processes requiring precise case hardening, WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. offers the RT-90-9 Pit Type Gas Carburizing Furnace. Designed for small to medium-sized workpieces, this vertical electric furnace delivers reliable gas carburizing with high temperature uniformity and excellent energy efficiency.
The furnace operates at a rated temperature of 1100℃ and features a 310S stainless steel muffle tank with a thickness of 10mm, ensuring long-term stability under thermal stress. Its effective working size is Φ600×1000mm, making it suitable for batch processing of components such as gears, shafts, and other carburized parts.
A key advantage of this model is the 2-zone independent temperature control system, using Shimaden Japan SRS13A PID controllers. Temperature uniformity is maintained within ≤±8℃ during the holding stage, while control accuracy reaches ≤±1℃. The upper touch screen provides centralized programming, real-time monitoring, and full data recording for the entire heat treatment cycle.
The carbon potential control system integrates a PLC, an oxygen probe with back-pressure design, and a carbon control module. This closed-loop system maintains carbon potential uniformity ≤±0.05% CP and stability ≤±0.02% CP, with effective hardened layer depth adjustable from 0.30mm to 6.0mm. The system also supports process planning, historical alarms, and data reporting.
Other technical features include a hot air circulation fan (1.5KW) for forced convection, an electric push rod for furnace cover lifting, and a three-head dropper for precise injection of methanol, kerosene, or other organic liquids. The furnace lining uses high-alumina refractory fiber from Luyang Shandong (300mm thickness), and heating elements are 0Cr27Al17Mo2 alloy for high-temperature resistance.
Technical Parameters Table
| No. | Parameter | Specification |
|---|---|---|
| 1 | Rated power | 80KW |
| 2 | Power supply | 380V, 3P, 50Hz |
| 3 | Rated temperature | 1100℃ |
| 4 | Heating element connection | Y |
| 5 | Temperature control zones | 2 zones |
| 6 | Working size (Dia. × Depth) | Φ600mm × 1000mm |
| 7 | Non-load furnace temp. rise | ≤1.5 |
| 8 | Temperature control accuracy | ≤±1℃ |
| 9 | Muffle tank material | 310S stainless steel, thickness 10mm |
| 10 | Heating element material | 0Cr27Al17Mo2 |
| 11 | Furnace cover lifting | Electric push rod, 1.5KW |
| 12 | Hot air circulation fan | 1.5KW |
| 13 | Temperature uniformity | ≤±8℃ (holding stage) |
| 14 | Furnace lining thickness | 300mm high-alumina refractory fiber |
| 15 | Carbon potential control | Automatic ( PLC + oxygen probe) |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Ecer Certification：
Verified Supplier
Wuxi Wondery Industry Equipment Co., Ltd, established in year 2013, is a professional supplier engaged in the sale and after sale service of Melting Furnaces, Heat Treatment Furnaces, Hot Dip Galvanizing Furnaces. Our factory is dedicated to strict quality control and thoughtful cust... Wuxi Wondery Industry Equipment Co., Ltd, established in year 2013, is a professional supplier engaged in the sale and after sale service of Melting Furnaces, Heat Treatment Furnaces, Hot Dip Galvanizing Furnaces. Our factory is dedicated to strict quality control and thoughtful cust...
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