Products – Heatecx Limited

Heatecx Limited

Products

Copper Tubes for HVACR and Heat Exchange

Copper Tubes for HVACR and Heat Exchange

Copper tubes for refrigeration and air conditioning are essential components in the HVACR (heating, ventilation, air conditioning, and refrigeration) industry, specifically designed for the efficient and safe conveyance of refrigerants, oils, and fluids. These seamless copper tubes are the global standard due to their exceptional thermal conductivity, high corrosion resistance, and superior durability. They are fundamental in the construction of copper heat exchangers, where they facilitate energy transfer in evaporators and condensers, optimizing the performance of industrial climate control and refrigeration systems. Brazing is the preferred method for joining these tubes, guaranteeing hermetic and robust connections that withstand the operational demands of modern equipment.
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Quartz Tube Transparent Opaque Translucent Capillary

Quartz Tube: Transparent | Opaque | Translucent | Capillary

We offer a versatile range of quartz tubes to meet a wide variety of application needs. The transparent quartz tube is ideal for applications requiring clear visibility and optimal light transmission, such as in photochemical reactors and monitoring systems. For applications needing uniform light diffusion or radiation protection, the opaque quartz tube is the perfect choice. The translucent quartz tube offers a balance between diffusion and transmission, making it excellent for heater elements and furnaces. Finally, our high-precision capillary quartz tube is fundamental for applications in microfluidics, chromatography, and laboratory analysis. Each type is available in various dimensions and can be customized to meet the specific requirements of your project, always guaranteeing maximum purity and performance.
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Flat Resistance Wire

Flat Resistance Wire

Flat resistance wire, also known as flat wire or resistive ribbon, is a specialized type of resistance wire manufactured from metallic alloys with high electrical resistivity. Unlike traditional round wire, its flat strip or ribbon design optimizes contact surface and heat dissipation, making it an ideal heater element for various industrial and commercial applications. This material is fundamental in the creation of precision heating elements, where uniform heat and durability are critical. The most common alloys include Nicromel (NiCr 80/20), Nickel-Chromium in various proportions, Iron-Chromium-Aluminum (FeCrAl), and Kanthal—each selected for their specific properties of temperature and corrosion resistance.
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Powdered Mica

Powdered Mica

Powdered Mica is a natural silicate mineral, specifically a potassium aluminum phyllosilicate, recognized for its unique laminar structure. This industrial mineral is characterized by its ability to split into extremely thin, flexible, and transparent sheets, conferring exceptional physicochemical properties. It is a functional filler and natural pigment widely used, valued for its high dielectric strength, low dielectric loss, resistance to electric arc, stability at high temperatures and to abrupt thermal changes, as well as notable resistance to acids and alkalis. Muscovite mica is the most common variety on the market, standing out for its versatility and performance in various industrial and consumer applications.
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Industrial Electric Heating Ceramics

Industrial Electric Heating Ceramics

Technical ceramic components for electric heating are structural and functional elements manufactured from advanced ceramic materials, such as alumina (aluminum oxide) or steatite, specifically designed to operate in high thermal and electrical demand environments. These components act as the insulating core and support in resistive heating systems, enabling the efficient conversion of electrical energy into heat. Thanks to their exceptional dielectric rigidity and low thermal conductivity, they ensure that electric current flows exclusively through the resistive element (such as Nichrome wire), preventing short circuits and dissipating heat in a controlled and uniform manner toward the target medium.
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Ceramic Spool-Type Insulators

Ceramic Spool-Type Insulators

Industrial ceramic insulators are essential components manufactured from advanced ceramic materials, designed to provide high-frequency electrical insulation and thermal resistance in demanding environments. These include Cordierite, known for its low coefficient of thermal expansion and resistance to thermal shock; Spool-Type Ceramics (often based on Steatite), which function as heater supports and industrial porcelain insulators; and ceramic duct insulators, such as mullite ceramic ducts or alumina ceramic insulating tubes. Their primary function is to electrically separate conductive components and support heating elements, ensuring operational safety and efficiency. They are available in various forms, such as multi-wire ceramics, two-way (or multi-way) insulators, ceramic beads, “bone-shaped” insulators, and grooved ceramics, adapting to specific wiring and heating configurations.
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High-Temperature Ceramic Terminal Blocks

High-Temperature Ceramic Terminal Blocks

High-quality ceramic terminal blocks are essential components for ensuring stable and safe electrical connections in extreme operating environments. Manufactured from high-frequency porcelain, these ceramic terminal blocks (Blocks) are designed to withstand exceptionally high temperatures, resisting ranges from 1200 to 1300 degrees Celsius without deformation or degradation. Their robust construction makes them the ideal solution for applications demanding high-temperature ceramic accessories and unwavering reliability. With a capacity of 250V and 15A, and featuring copper contacts with zinc-plated screws, they guarantee optimal conductivity and a long service life. They are perfect as terminal blocks for heater connections and as accessories for thermocouples, offering excellent insulation and resistance to shock and vibration.
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Alumina Ceramic Components

Alumina Ceramic Components

Alumina ceramic components represent the forefront of localized heat treatment technology. Fabricated from high-purity aluminum oxide (95% Al₂O₃), these parts undergo extreme sintering processes to ensure a dense molecular structure and unmatched mechanical strength. Their modular design—composed of interlocking beads or pearls—confers unprecedented geometric adaptability to the heater, allowing the heating system to bend, fold, and wrap with absolute precision around complex surfaces such as pipe elbows, industrial valves, and large-scale vessels. Acting as both a high-efficiency electrical insulator and a superior thermal conductor, these components ensure a constant and uniform heat flow from the Ni-Cr resistance wire to the base metal, eliminating cold spots and guaranteeing deep thermal penetration even in the densest metals.
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Digital Temperature Controller

Digital Temperature Controller

The Digital Temperature Controller is a high-performance microprocessor-based industrial control instrument. Its primary function is closed-loop management using the PID (Proportional, Integral, Derivative) algorithm, which enables thermal stabilization without oscillations. This device acts as the brain of any thermal system, constantly comparing the input signal from the sensor with the desired setpoint to perform corrections in milliseconds.
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Standard Tube Forming Machine

Standard Tube Forming Machine

Our standard tube production line represents a comprehensive, state-of-the-art solution for the efficient and precise manufacturing of tubing. This tube forming machine is designed to transform metal coils into high-quality tubular products through an automated process that includes uncoiling, marking, forming, welding, grinding, sizing, aligning, and cutting. It is a robust and reliable pipe profile former, ideal for cold-forming operations that guarantee the structural integrity and mechanical properties of the material. The versatility of this line allows for the production of square, rectangular, or spiral round tubes, adapting to diverse market needs.
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XG90 Pipe Chamfering Machine

XG90 Pipe Chamfering Machine

The XG90 chamfering machine is a high-performance solution designed for the automatic processing of pipe and bar ends. This robust, high-precision equipment—also known as a beveler or chamfer machine—is built for continuous operation in demanding industrial environments. Its dual-head design enables simultaneous machining of both ends of the workpiece, drastically optimizing cycle times and boosting productivity. The XG90 integrates a fully automated pneumatic feeding and clamping system that ensures precise positioning and firm workpiece retention during the chamfering process, delivering high-quality finishes and exceptional repeatability.
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XG80 Tube Deburring Machine

XG80 Tube Deburring Machine

A tube deburring machine, also known as an industrial deburrer or tube chamfering machine, is specialized equipment whose primary purpose is to remove burrs—excess material and sharp edges left on the ends of tubes or profiles after cutting. This process, known as metal deburring, is crucial not only for aesthetic reasons but fundamentally for safety and functionality. Using a tube deburring machine like the XG80 ensures that metal parts have a smooth, uniform finish free of imperfections that could cause operator injuries or issues during component assembly. Equipment like this tube deburrer is essential for guaranteeing quality and precision in industries where tolerances and safety are critical, such as automotive, furniture, and construction.
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