Wuxi Wondery Industry Equipment Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 200 Set/Sets per Year |
| Delivery Time | 60 working days |
| Packaging Details | wooden case suitable for sea transportataion or nude package |
| Rated heating power | 250kw |
| Rated temperature | 1200℃ (normal operating temperature: 1000℃) |
| Power supply | 380V, 3-phase, 50Hz |
| Effective working size of furnace muffle tank | 2000 × 1500 × 1500 mm (L × W × H) |
| name | annealing furnace for stainless steel parts |
| warranty | 13 months from date of shipment |
| Brand Name | WONDERY |
| Model Number | RT3-250-10 |
| Certification | CE |
| Place of Origin | Jiangsu,China(Mainland) |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 200 Set/Sets per Year |
| Delivery Time | 60 working days | Packaging Details | wooden case suitable for sea transportataion or nude package |
| Rated heating power | 250kw | Rated temperature | 1200℃ (normal operating temperature: 1000℃) |
| Power supply | 380V, 3-phase, 50Hz | Effective working size of furnace muffle tank | 2000 × 1500 × 1500 mm (L × W × H) |
| name | annealing furnace for stainless steel parts | warranty | 13 months from date of shipment |
| Brand Name | WONDERY | Model Number | RT3-250-10 |
| Certification | CE | Place of Origin | Jiangsu,China(Mainland) |
The RT3-250-10 Trolley Type Heat Treatment Furnace is a high-performance industrial furnace designed for annealing, tempering, normalizing, and heat treatment of steel structures, welded components, castings, shafts, pipes, and stainless steel.
Built with advanced insulation materials, intelligent temperature control, and a durable trolley system, it ensures reliable
operation, energy efficiency, and long service life.
Engineered to meet international safety and quality standards (JB 4311.3-91, GB10067.1, GB5959), this furnace is the
ideal solution for metal fabrication plants, steel processing facilities, and foundries requiring precise and efficient thermal treatment.
High Efficiency & Energy Saving – Equipped with advanced 0Cr27Al7Mo2 alloy heating elements and low
thermal conductivity furnace lining for reduced power loss.
Precise Temperature Control – Dual-zone PID regulation with ±1℃ accuracy and real-time monitoring system.
Durable Structure – Reinforced furnace shell, electric lifting furnace door with deadweight sealing, and heavy-duty
trolley system.
User-Friendly Design – Touchscreen operation, 32-stage programmable control, and automatic data recording with
one-year storage capacity.
Versatile Applications – Suitable for steel, stainless steel, alloy parts, welded structures, castings, and pipes.
| Category | Specification |
|---|---|
| Model | RT3-250-10 Trolley Type Resistance Furnace |
| Applications | Annealing, tempering, and heat treatment of steel structures, welded parts, castings, shafts, stainless steel, and pipes |
| Rated Power | 220 kW (1–100% continuously adjustable) |
| Power Supply | 380V, 3-phase, 50Hz |
| Rated Temperature | 1200℃ (normal operating temperature: 1000℃) |
| Heating Speed | Empty furnace heating rate ≤ 2 hours |
| Temperature Control | Dual-zone independent control, accuracy ±1℃ |
| Temperature Uniformity | ±10℃ |
| Working Chamber Size | 2000 × 1500 × 1500 mm (L × W × H) |
| Empty Furnace Power Loss | ≤10% |
| Control System | Shimaden intelligent temperature controller, PID regulator, thyristor control, 32-stage programmable control, RS485 communication |
| Data Recording | 10.1-inch touchscreen with real-time curve display, >1 year storage capacity |
| Heating Element | 0Cr27Al7Mo2 high-resistance alloy, corrugated design, easy replacement |
| Furnace Lining | Zirconium-aluminum refractory fiber, low thermal conductivity, corrosion-resistant |
| Furnace Door | Electric hoist lifting, deadweight sealing, reinforced steel structure |
| Trolley System | Heavy-duty steel frame, Ni7N heat-resistant bottom plate, 4kW cycloid pinwheel reducer drive |
| Safety Standards | JB 4311.3-91, GB10067.1, GB5959 compliant |
| Noise Level | ≤85 dB |
| After-Sales Support | 12-month warranty + lifelong service, technical consultation, operator training |
The RT3-250-10 Heat Treatment Furnace is widely used in:
Metal heat treatment plants – for hardening, annealing, and stress relief.
Steel fabrication workshops – for structural parts and welded components.
Foundries and casting plants – for treating steel and stainless steel castings.
Pipe and shaft processing – ensuring durability and mechanical strength.
We provide:
12-month warranty with free spare parts replacement for non-human damages.
Lifelong technical support and remote consultation.
On-site operator training for safety and efficiency.
Customizable solutions based on customer requirements.
Q1: What materials can be processed in the RT3-250-10 Heat Treatment Furnace?
A: The furnace is suitable for steel, stainless steel, welded parts, shafts, castings, and alloy
components.
Q2: How accurate is the temperature control system?
A: The furnace uses dual-zone PID control with ±1℃ accuracy, ensuring consistent heat treatment results.
Q3: Is this furnace energy-efficient?
A: Yes, the furnace lining is made of zirconium-aluminum fiber insulation with low thermal conductivity,
reducing energy consumption by up to 20%.
Q4: What is the warranty period for this furnace?
A: We provide a 12-month warranty plus lifelong technical support and spare parts supply.
With years of experience in industrial furnace manufacturing, we provide advanced solutions for the
metalworking, foundry, and manufacturing industries. The RT3-250-10 Trolley Type Furnace combines
efficiency, precision, and durability, making it the ideal choice for companies seeking high-quality
heat treatment equipment.
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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