Producto
nuestro producto
Proveedor de alta calidad de soluciones de equipos completos para conductos de aire
CONFIANZA POR CLIENTES DE 80 PAÍSES
98.7% 5 estrellas de retroalimentación#
CONFIANZA POR CLIENTES DE
#

Sobre nosotros

EXPLORAR EL MUNDO
Maquinaria de origen Hecheng, especializada en la producción de máquinas de conductos de aire en espiral, líneas de producción de conductos de aire y otros conjuntos completos de equipos de conductos de aire.La empresa se compromete a convertirse en un proveedor nacional de equipos y soluciones mecánicos de alta calidad. En la actualidad, ha proporcionado soluciones de procesamiento de conductos de aire a casi 1000 clientes, lo que ha sido muy elogiado por la mayoría de los clientes. La empresa cubre un área de 2000 metros cuadrados y cuenta con casi 50 empleados. Fuerte capacidad de producción y procesamiento, tecnología de procesamiento de alta calidad, equipo maduro de producción y procesamiento. Garantizar la finalización de la aceptación del equipo.
VER MÁS

why us
Por qué elegirnos
Maquinaria de fuente Hecheng, especializada en la producción de máquinas de conductos de aire en espiral, líneas de producción de conductos de aire y otros conjuntos completos de equipos de conductos de aire. La empresa se compromete a convertirse en un proveedor nacional de equipos y soluciones mecánicas de alta calidad. proporcionó soluciones de procesamiento de conductos de aire para casi 1000 clientes, lo que ha sido muy elogiado por la mayoría de los clientes.
  • Fabricante de diseño original
    Fabricante de diseño original
    El fabricante real, especializado en la fabricación de equipos de conductos de aire durante muchos años, puede visitar la fábrica.
  • Años de experiencia en la industria
    Años de experiencia en la industria
    Investigación y desarrollo profesional, diseño y producción de equipos de conductos de aire. durante casi 10 años
  • Exportado a más de 80 países
    Exportado a más de 80 países
    Nuestros productos se venden a más de 80 países, incluidos Estados Unidos, Rusia, Brasil, Marruecos, Corea del Sur y Japón.
  • Ventas acumuladas de 3000 unidades
    Ventas acumuladas de 3000 unidades
    TLa compañía ha vendido más de 3000 juegos de máquinas formadoras de cerraduras de Pittsburgh.s, máquinas de conductos de aire en espiral y líneas de producción de conductos de aire, Desde su establecimiento.
  • Personalización no estándar
    Personalización no estándar
    Soporte para la personalización de mapas, Fmaquina de prueba ree, Fprueba de ree, Ssatisfecho con el pedido.
  • servicio en línea las 24 horas
    servicio en línea las 24 horas
    Contamos con consultores profesionales de servicio al cliente y consultores técnicos, las 24 horas en línea para responder a todo tipo de preguntas para usted.
Caso
Caso de cooperación
Nuestros productos se venden a más de 80 países, incluidos Estados Unidos, Rusia, Brasil, Marruecos, Corea del Sur y Japón, investigación y desarrollo profesional, diseño y producción de equipos de conductos de aire durante casi 10 años, obtenga el reconocimiento unánime de nuevos y antiguos clientes.
VER MÁS
Blog
Blog
31

2025-03

Does a Spiral Duct Need to Be Sealed?
Spiral ducts are widely used in HVAC systems due to their durability, efficiency, and streamlined design. One common question in duct installation is whether spiral ducts need to be sealed. Proper sealing plays a crucial role in maintaining energy efficiency, preventing air leaks, and ensuring optimal system performance. At Hecheng Source Machinery, we specialize in manufacturing spiral air duct machines and air duct production lines, ensuring high-quality ductwork solutions. Why Sealing a Spiral Duct is Important 1. Minimizing Air Leakage Even though spiral ducts have fewer joints compared to rectangular ducts, they can still experience air leakage if not properly sealed. Leakage reduces system efficiency and increases energy costs. 2. Enhancing Energy Efficiency Sealing spiral ducts prevents conditioned air from escaping, ensuring that the HVAC system operates at peak efficiency. This helps reduce heating and cooling expenses. 3. Improving Indoor Air Quality Unsealed ducts can allow contaminants, dust, and pollutants to enter the system, affecting indoor air quality. Proper sealing helps maintain a clean and healthy environment. 4. Preventing Condensation & Moisture Issues In high-humidity environments, unsealed ducts may lead to condensation, which can cause mold growth and damage to the duct system. Sealing prevents moisture buildup and extends duct lifespan. 5. Meeting Industry Standards Many HVAC regulations require ducts to be sealed to meet efficiency and safety standards. Compliance with these regulations ensures better system performance and longevity. How to Seal a Spiral Duct Sealing spiral ducts involves applying mastic sealant, foil tape, or using factory-sealed gasketed connections to prevent air leaks. It is recommended to inspect the duct system periodically to ensure seals remain intact.   While spiral ducts have an inherently tight structure, proper sealing is still essential to prevent air leakage, improve energy efficiency, and maintain air quality. Investing in high-quality ductwork and ensuring proper sealing enhances HVAC system performance. At Hecheng Source Machinery, we provide advanced manufacturing solutions for spiral air duct machines and air duct production lines, helping businesses achieve durable and efficient duct systems. Contact us to learn more about our ductwork solutions. V. RFQ: 1. Are you manufacturer or trading company?  We are manufacturer.  2. What shall we do if don't know how to operate your machine?  We can dispatch our engineers to your country and you can also send your engineers to our factory for learning operation. Besides, there are detailed installation and operating instructions attached, it is very simple. We have telephone and email support at 24 hours per day.  3.How about your machine quality? HCY company is a mature brand in CHINA,through our 15 years research in technology,our design including structure and detailed security and precision has enhanced greatly,and can match all the CE standard or more strict standard.Our machines distribute worldwide to about 50 countries where there are metal plate industry And where there are our machines,there are good reputation and terminal user satisfaction. 4. What are your payment terms?  We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment. 5.Can we be your agent? Yes,we are looking for Global agent we will help agent improve the market ,and supply all the service like machine technicalproblem or other after-sales problem, meanwhile ,you can get big discount and commission. 6.Do you accept customer Logo and customized ? we accept kinds of customized ,including logo and machine .
  • 20

    2025-03

    What Are the Four Basic Components of a Duct System?
    A well-designed duct system is essential for efficient air distribution in HVAC systems. The ductwork plays a crucial role in heating, ventilation, and air conditioning by ensuring proper airflow throughout a building. Understanding the four basic components of a duct system helps in optimizing its performance and maintenance. At Hecheng Source Machinery, we manufacture high-quality spiral air duct machines and air duct production lines, ensuring durable and efficient duct systems for various applications. 1. Supply Ducts Supply ducts are responsible for delivering conditioned air from the HVAC unit to different areas of a building. These ducts ensure that heated or cooled air reaches rooms efficiently, maintaining a comfortable indoor environment. Proper insulation and sealing of supply ducts are essential to minimize energy loss and improve system efficiency. 2. Return Ducts Return ducts carry air back to the HVAC unit for reconditioning. They help maintain balanced air circulation by pulling stale air out of rooms and sending it back to the system for filtration, heating, or cooling. Well-designed return ducts prevent pressure imbalances and improve overall HVAC performance. 3. Air Handling Unit (AHU) The air handling unit is the central component of the duct system. It consists of a fan, filters, and coils that regulate airflow, temperature, and air quality. The AHU plays a crucial role in conditioning the air before distributing it through the supply ducts. Regular maintenance of the AHU ensures optimal system performance and energy efficiency. 4. Vents and Registers Vents and registers are the points where air enters and exits rooms. Supply vents deliver conditioned air, while return vents draw air back into the system. Adjustable registers allow control over airflow direction and volume, improving comfort levels in different spaces. Proper placement and sizing of vents enhance air distribution and system efficiency. Understanding the four basic components of a duct system—supply ducts, return ducts, air handling unit, and vents/registers—is essential for maintaining an efficient HVAC system. A well-designed and properly maintained duct system ensures energy efficiency, improved air quality, and consistent indoor comfort. At Hecheng Source Machinery, we provide advanced duct manufacturing solutions to support high-quality HVAC installations. Contact us to learn more about our spiral air duct machines and air duct production lines for efficient duct system production. 1. Are you manufacturer or trading company?  We are manufacturer.  2. What shall we do if don't know how to operate your machine?  We can dispatch our engineers to your country and you can also send your engineers to our factory for learning operation. Besides, there are detailed installation and operating instructions attached, it is very simple. We have telephone and email support at 24 hours per day.  3.How about your machine quality? HCY company is a mature brand in CHINA,through our 15 years research in technology,our design including structure and detailed security and precision has enhanced greatly,and can match all the CE standard or more strict standard.Our machines distribute worldwide to about 50 countries where there are metal plate industry And where there are our machines,there are good reputation and terminal user satisfaction. 4. What are your payment terms?  We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment. 5.Can we be your agent? Yes,we are looking for Global agent we will help agent improve the market ,and supply all the service like machine technicalproblem or other after-sales problem, meanwhile ,you can get big discount and commission. 6.Do you accept customer Logo and customized ? we accept kinds of customized ,including logo and machine .  
  • 25

    2024-11

    Four axis welding machine parameters
    Application scope and product introduction: Mainly used in welding of ventilation duct corner iron flanges, it can realize quick switching welding of air duct flanges of different specifications, and is widely used in Angle iron flange welding for subway ventilation, building ventilation, refrigeration ventilation, HVAC and purification projects. This equipment adopts an intelligent and automated operating system, combined with a stable mechanical structure, to achieve automated production and greatly reduce Reduce labor waste and reduce labor intensity, thereby allowing enterprises to save production costs. Performance configuration parameters: Features: 1. The equipment operating system is independently developed, and the equipment operation stability is high, and can be customized according to different needs of customers. system. 2. The equipment is equipped with a dedicated customized servo motor to make the equipment run more stable and have a long service life. 3. Equipped with an artificial intelligence operating system, the device is more convenient and worry-free to use. 4. The company is equipped with a professional after-sales service team to solve customer problems more quickly, efficiently and professionally.   question.
  • 04

    2024-11

    Types Of Flange Forming Machine
    TDF Flange FormingMachine TDF flange machine can be divided into three types according to the working requirements:single type T-12 and T-15,duplex type 2-T-12.Single type machine like T-12 and T-15 can form flange edge at one side and crispening edge at the other side, duplex type like 2-T-12 can form flange edge at both sides simultaneously to improve efficiency and save time.Additionally,duplex type can add flange edge or crispening edge out-side at either side.Our company would specially introduce high-strength rolling reels made of GCr15,a kind of steel which prolongs the machine life by more than 5 times and outputs stainless steel TDF flange.   Duplex TDF flange forming machine Duplex TDF flange forming machine can from flange at two sides of duct simultaneously. It's double-sided driven and able to meet mobile requirements of high load and high accuracy with linear guide ways of Taiwan Hiwin. Comparing with single type.duplex type help us improve efficiency,reduce deliveny duration and save up labor. Our company would specially introduce high-strength rolling reels made of GCr15, a kind of steel which prolongs the machine life by more than 5 times and outputs stainless steel TDF flange.

¿Necesitas ayuda? Habla con nosotros

dejar un mensaje
Para cualquier solicitud de información o soporte técnico, rellene el formulario. Todos los campos marcados con asterisco* son obligatorios.
entregar

Hogar

productos

whatsApp

contacto