Used Rainbow Industrial Furnaces & Ovens in Heilongjiang, China

Trusted Seller
Continuous Hardening Furnace for Fasteners
- Manufacturer: regenboog
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China
Trusted Seller
Hot Sale Continuous Quenching Furnace
- Manufacturer: regenboog
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China
Trusted Seller
Automatic Heat Treatment Furnace
- Manufacturer: regenboog
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China
Trusted Seller
Best Price Heat Treatment Furnace for Sale
- Manufacturer: 虹
The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer → Tempering furnace→Electric Control Cabinet, etc. The buyer can c...
Heilongjiang, China
Trusted Seller
Extra Long Heat Treatment Furnace
- Manufacturer: 虹
Detailed Photos Product Parameters Hardening medium: Oil quenching Products: Standard fasteners The whole set heat treatment line is composed of Lifting Feeding Machine, Weighting Device, Pre-Water Immersion Type...
Heilongjiang, China
Trusted Seller
Cheap Heat Treatment Furnace at Factory Price
- Manufacturer: regenboog
Hardening medium: Oil quenching Products: Standard fasteners The whole set heat treatment line is composed of Lifting Feeding Machine, Weighting Device, Pre-Water Immersion Type Washer, Vibration Spreader, No-Muf...
Heilongjiang, China
Trusted Seller
Half and Fully Automatic Melting Furnace
- Manufacturer: 虹
Hardening medium: Oil quenching Products: Standard fasteners The whole set heat treatment line is composed of Lifting Feeding Machine, Weighting Device, Pre-Water Immersion Type Washer, Vibration Spreader, No-Muf...
Heilongjiang, China
Trusted Seller
Best Quality Heat Treatment Furnace
- Manufacturer: 虹
Hardening medium: Oil quenching Products: Standard fasteners The whole set heat treatment line is composed of Lifting Feeding Machine, Weighting Device, Pre-Water Immersion Type Washer, Vibration Spreader, No-Muf...
Heilongjiang, China
Trusted Seller
Rapid warming heat treatment furnace quenching furnace with tank and tempering
- Manufacturer: Rainbow
Features of mesh belt furnace line: Less Energy Consumption, Bigger Production; More Energy Saving; Longer Equipment Service Life. Use the Application： Widely used for the mechnical parts of automobile fitting...
Harbin, China
Trusted Seller
Good Quenching Furnace Supplier in China
- Manufacturer: regenboog
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China
Trusted Seller
2025 Hardening Furnace Mesh Belt Furnace RB150KG
- Manufacturer: Rainbow
Features of mesh belt furnace line: Less Energy Consumption, Bigger Production; More Energy Saving; Longer Equipment Service Life. Use the Application： Widely used for the mechnical parts of automobile fitting...
Harbin, China
Trusted Seller
Fully Automatic Continous Annealing Furnace
- Manufacturer: regenboog
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China
Trusted Seller
Fully Automatic Quenching Furnace for Screws
- Manufacturer: 虹
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China
Trusted Seller
Customized Heat Treatment Furnace High Capacity
- Manufacturer: 虹
Product Description Detailed Photos Hardening medium: Oil quenching Products: Standard fasteners The whole set heat treatment line is composed of Lifting Feeding Machine, Weighting Device, Pre-Water Immersion Typ...
Heilongjiang, China
Trusted Seller
Continuous Hardening Furnace for Drywall Screws
- Manufacturer: regenboog
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China