Used machines for heat / surface treatment

Introduction to Heat and Surface Treatment Equipment

Heat and surface treatment equipment are crucial in the industrial sector for altering the properties of materials to enhance their performance, durability, and aesthetic appeal. These treatments are widely used in various industries, including automotive, aerospace, manufacturing, and metallurgy, to improve hardness, strength, corrosion resistance, and surface finish of metals and other materials.

Types of Heat and Surface Treatment Equipment

Heat Treatment Equipment

Furnaces
- Purpose: Used for a range of heat treatment processes including annealing, hardening, tempering, and carburizing.
- Types:
  - Batch Furnaces: Ideal for small to medium-sized batches of parts.
  - Continuous Furnaces: Designed for high-volume production lines.
  - Vacuum Furnaces: Used for heat treatment in a controlled atmosphere to prevent oxidation and contamination.
Induction Heating Systems
- Purpose: Utilize electromagnetic induction to heat metal parts quickly and efficiently.
- Applications: Surface hardening, brazing, annealing, and shrink fitting.
Salt Bath Furnaces
- Purpose: Utilize molten salts for uniform heating of parts.
- Applications: Nitriding, carburizing, and neutral hardening.
Ovens
- Purpose: Used for processes such as curing, drying, and preheating.
- Types: Convection ovens, infrared ovens, and microwave ovens.

Surface Treatment Equipment

Shot Blasting Machines
- Purpose: Clean, strengthen, or polish metal surfaces using abrasive materials propelled at high speed.
- Types: Wheel blast machines, air blast machines, and wet blast machines.
Electroplating Equipment
- Purpose: Coats metal parts with a thin layer of another metal to enhance corrosion resistance, wear resistance, and appearance.
- Applications: Automotive parts, electrical components, and decorative items.
Anodizing Systems
- Purpose: Create an oxide layer on the surface of aluminum parts to improve corrosion resistance and surface hardness.
- Applications: Aerospace components, consumer electronics, and architectural elements.
Powder Coating Systems
- Purpose: Apply a dry powder to metal parts, which is then cured under heat to form a durable, protective layer.
- Applications: Automotive parts, appliances, and industrial machinery.
PVD (Physical Vapor Deposition) Systems
- Purpose: Apply thin, hard coatings to parts in a vacuum environment.
- Applications: Cutting tools, medical devices, and decorative finishes.

Key Features and Specifications

When selecting heat and surface treatment equipment, several key features and specifications should be considered to ensure it meets production needs:

Temperature Range: The maximum and minimum temperatures the equipment can achieve and maintain.
Atmosphere Control: Ability to control the atmosphere within the equipment (e.g., vacuum, inert gas) to prevent oxidation and contamination.
Capacity: The size and volume of parts the equipment can handle in a single batch or cycle.
Heating Method: The type of heating method used (e.g., induction, resistance, convection) which impacts efficiency and suitability for specific applications.
Automation Level: The degree of automation (manual, semi-automatic, or fully automatic) impacts efficiency and throughput.
Cooling System: Effective cooling systems are necessary to control the cooling rate and achieve desired material properties.
Safety Features: Safety mechanisms such as emergency stops, thermal protection, and controlled atmospheres to ensure operator safety and prevent accidents.

Advantages of Using Heat and Surface Treatment Equipment

Investing in high-quality heat and surface treatment equipment offers numerous benefits:

Enhanced Material Properties: Improves hardness, strength, ductility, and corrosion resistance of materials.
Improved Surface Finish: Achieves superior surface finishes, enhancing aesthetic appeal and functional performance.
Increased Durability: Extends the lifespan of parts by improving wear resistance and reducing the likelihood of failure.
Versatility: Capable of handling a wide range of materials and part sizes, catering to diverse industrial needs.
Efficiency and Productivity: Automated and high-speed processes reduce production times and labor costs.

Considerations When Buying Heat and Surface Treatment Equipment

To select the right heat and surface treatment equipment for your needs, consider the following factors:

Material Types: Ensure the equipment is suitable for the materials you process.
Production Volume: Determine the volume of parts to be processed to choose equipment with suitable capacity and speed.
Precision Requirements: Match the equipment’s precision capabilities with your quality standards.
Budget: Balance the initial investment with long-term operational costs, including maintenance and energy consumption.
Service and Support: Evaluate the availability of technical support and maintenance services for the equipment.
Training: Assess the need for operator training to effectively use the equipment’s advanced features.

Popular Brands and Pricing

Several reputable brands manufacture heat and surface treatment equipment known for their reliability and performance. Here are a few notable ones:

Heat Treatment Equipment

Ipsen: Known for high-quality vacuum furnaces and heat treatment systems. Prices typically range from $50,000 to over $1 million, depending on the model and specifications.
Lindberg/MPH: Offers a variety of industrial furnaces and ovens. Pricing generally ranges from $30,000 to $500,000.
EFD Induction: Specializes in induction heating systems. Prices typically range from $20,000 to $300,000.

Surface Treatment Equipment

Wheelabrator: Renowned for shot blasting and surface preparation equipment. Prices generally range from $50,000 to $700,000.
Atotech: Provides advanced electroplating and surface treatment solutions. Pricing typically ranges from $100,000 to $1 million.
Gema: Offers high-quality powder coating systems. Prices generally range from $10,000 to $250,000.

Conclusion

Heat and surface treatment equipment are essential in various industries for enhancing the properties and performance of materials. With different types such as furnaces, induction heating systems, shot blasting machines, electroplating equipment, anodizing systems, and powder coating systems, selecting the right equipment depends on specific production needs and material types. Key factors to consider include temperature range, atmosphere control, capacity, heating method, automation level, and safety features. Leading brands like Ipsen, Lindberg/MPH, EFD Induction, Wheelabrator, Atotech, and Gema offer a range of high-quality equipment to suit different applications and budgets. By carefully evaluating production volume, material types, precision requirements, and budget, businesses can invest in the right heat and surface treatment equipment to enhance their manufacturing capabilities and ensure high-quality, durable products.

Used machines for heat / surface treatment 46

BOREL SA ZH01 Annealling furnace Low working hours

SURFIN VULCAN

Complete gas oil-fired boiler house BBS 1 MW 2 burners 500 KW each

N/A CAN 75.5,5-10

STERIL MOD. DOWN CROSS 4/48 - Vertical laminar flow hood used

STERIL MOD. DOWN CROSS 4-24/48 - Vertical laminar flow hood used

Furnace with belt conveyor Mahler DLE 650/220/3000 G

Alfa Laval EH-W15 60kW

LASER CHEVAL LEM2

Alfa Laval air max Low working hours

TANTEC HT SPOTTEC - 2 TETES

Blasting equipment BMF Tornado

5L Electroplating production line – filtering, mechanical agitation and heating options

Schröder MK04/178-1200

Used Panasonic LP-430U CO2 Laser Marking

Ghibli cm250 3-phase(380V) Welding machine

Stock 5 Air handling unit for purification and temperature of clean rooms. - Baron UTA 150 DZZ 25 Low working hours

Chromalox Heat Transfer System

STERIL MOD. DOWN CROSS - Vertical laminar flow hood used

FABRILEC NCB2800ME10P

Introduction to Heat and Surface Treatment Equipment

Types of Heat and Surface Treatment Equipment

Heat Treatment Equipment

Surface Treatment Equipment

Key Features and Specifications

Advantages of Using Heat and Surface Treatment Equipment

Considerations When Buying Heat and Surface Treatment Equipment

Popular Brands and Pricing

Heat Treatment Equipment

Surface Treatment Equipment

Conclusion

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