Main Structure

• • Copper Tubes: High-purity oxygen-free copper tubes are used, which have good thermal conductivity and corrosion resistance.
  • Fins: The fin material is typically aluminum or aluminum alloy, with advantages such as light weight, good thermal conductivity, and ease of processing. The fins are fixed onto the copper tubes through mechanical or welding methods, increasing the heat exchange area and improving heat transfer efficiency.

Working Principle

• • Refrigerant flows through the copper tubes, absorbing heat from the fins and surrounding air to evaporate, thereby lowering the evaporator’s temperature.
  • The fins transfer heat from the air to the refrigerant within the copper tubes, enhancing the heat exchange effect between the air and refrigerant.
  • The evaporated refrigerant is suctioned into the compressor for compression, forming a high-temperature and high-pressure gas, which then passes through the condenser to release heat and revert to a liquid state, completing the refrigeration cycle.

Performance Characteristics

• • Efficient Heat Transfer: The copper tube finned evaporator has a large heat exchange area and high heat transfer efficiency, enabling rapid temperature reduction.
  • Corrosion Resistance: The copper tubes and fin materials have good corrosion resistance, capable of stable operation under harsh conditions for extended periods.
  • Easy Maintenance: The fin structure facilitates cleaning and maintenance, reducing maintenance costs.
  • Energy-saving and Environmentally Friendly: The efficient heat transfer performance reduces refrigerant usage, lowering energy consumption and environmental pollution.

Application Scenarios

• • Refrigeration Equipment: Such as refrigerators, freezers, air conditioners, etc., where it serves as a key component for achieving refrigeration effects.
  • Industrial Cooling: Used for cooling mechanical equipment, hydraulic oils, etc., ensuring the normal operation of equipment.
  • Refrigeration Units: As an important component of refrigeration units, providing stable refrigeration effects for the system.

Customization Services

• • KRDZ offers customization services for copper tube finned evaporators, designing and producing according to customers’ specific needs.
  • Customization includes evaporator size, shape, heat exchange area, refrigerant type, etc., to meet the demands of different application scenarios.

Our Factory

Xinxiang Kerui Electronics Co., Ltd. is a professional enterprise specializing in the production of evaporator and condenser for refrigerator& freezer. The main products of our company are aluminum tube fin evaporator, copper tube fin evaporator, wire on tube evaporator& condenser, micro-channel heater exchanger, tube on plate evaporator. Also, all products raw materials, such as Aluminum coil/foil/sheet, Aluminum tube, copper tube, steel wire, copper-aluminum pipe joints, accumulator, freezer fittings and air conditioner connecting pipe fittings, filters and related products. We own good production equipment, strong technical force, experienced engineering and technical personnel, complete testing facilities, strict product quality guarantee system.

Our company has independent research and development ability, and can develop, trial-produce and mass produce new products according to the requirements of users with high efficiency, professional technology and good service. Our company has advantage in facilities compared with same industry.

The company has always been “efficient management, good quality service, good reputation” integrity for the society, and strive to create cutting-edge management concept, harmonious enterprise atmosphere, to create “Kerui” brand, to create a high starting point, high standard of modern enterprise, to accelerate the regional economic development to make a positive contribution.

We sincerely welcome people from all fields & develop business relationships, explore ways of cooperation, and seek common development!

FAQ

Q1: What color does the product usually make？

A1: Blue gold silver white

Q2: Do you provide OEM or ODM service?

A2: Of course, we can modify the products to satisfy customer’s personalized requirements or work together with customer to design and produce a totally new product.

Q3: How long is the production lead time?

A3: Generally speaking, our production cycle is 15 days. If there is an urgent need, we can negotiate to accelerate the progress.

Q4: How do you make our business long-term and good relationship?

A4: We keep good quality and competitive price to ensure our customers benefit, we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.