Guangzhou Theodoor Technology Co., Ltd.
                                                                                                           
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24 Years
Since 2002
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Industrial Air Curtain

China Theodoor 6G Series Heating Air Curtain  Door Barrier Suitable for Restaurants, Hotels ,Store 0.9m-1.8m for sale

Theodoor 6G Series Heating Air Curtain Door Barrier Suitable for Restaurants, Hotels ,Store 0.9m-1.8m

Price: Negotiable
MOQ: 50
Delivery Time: Negotiable

Product Description Theodoor 6G Series Heating Air Curtain 1.Air duct innovationCombine the advantage of cross-flow and centrifugal air duct, obtained the high air volume and high air velocity at the same time. 2.High quality performance Patent design and upgraded performance, good appearance and better quality. 3.Upgraded airflow, patented technique Apply new type cross-flow fan design, optimized internal structure to form a powerful air duct. Adopted the advantage of

China High Grade Vertical Heated Air Curtain in SS304 Side Blowing Door Fan Curtain for Door Width 3m for sale

High Grade Vertical Heated Air Curtain in SS304 Side Blowing Door Fan Curtain for Door Width 3m

Price: $1,299
MOQ: 10
Delivery Time: Negotiable

Product Description Products feature: Vertical Type Heated Air Curtain with stainless steel cabinet design won’t be rusty and discoloration; High grade with elegant appearance; Adopted PTC heater elements, safety, fast temperature rising, automatic temperature control, creating comfortable air barrier. Adopting high-performance motor, safe and reliable; Centrifugal turbine creates higher air velocity; Suitable for installation in luxury hotel, supermarket chains, large

China Recessed Ceiling Wind Thermal Air Curtain Heating Barrier With Fan Cooling or Heating Air for sale

Recessed Ceiling Wind Thermal Air Curtain Heating Barrier With Fan Cooling or Heating Air

Price: $199
MOQ: 50
Delivery Time: Negotiable

Product Description Feature: 1. Recessed type air curtain, luxury and compact design. 2. Build in PTC Heater- Safety operation and high power output. With 3 power levels, creates different temperature Air barriers, which effectively prevents cold airflow and ensure comfortable heating indoor. 3. Two types of airflow- provide heating or normal air, all seasons running. 4. High and low speed- with wireless Remote Control can meet the needs of various environments. 5. With over

China Theodoor Thermal Electric Air Curtain RM-1209, 1212, 1215, 1218, 1220S-3D/Y With PTC Elements for sale

Theodoor Thermal Electric Air Curtain RM-1209, 1212, 1215, 1218, 1220S-3D/Y With PTC Elements

Price: $199
MOQ: 100
Delivery Time: Negotiable

Product Description Super thin and slim design Super thin arc shaped body, metal outer cover, environmental-friendly and never get deformation. High Performance Uncharged PTC heater, High efficiency of heat output and conversion, Prompt-safely temperature rise, Non-oxidation, Low consumption and high output, low airflow resistance and long life operation. Optimized air conditioner motor, running for 5000 hours continuously without failure. Safe & Reliable Security Protection:

China Mini Cross Flow Overhead Air Curtain Compact Over Door Heaters Size 600mm for sale

Mini Cross Flow Overhead Air Curtain Compact Over Door Heaters Size 600mm

Price: $99-199
MOQ: 1
Delivery Time: Negotiable

Product Description Feature: Cooling & heating functions, suitable for all season’s usage. 1. Mini type design- white painted metal cover. It is easy installation and simple maintenance.2. Cooling (Normal air) or heating air can be chosen separately by Switch. 3. High and low power setting meets the need of different requirements. 4. Adopted Resistive heater, fast temperature rising, creating comfortable air barrier.5. With over-heated protector, effectively protecting and

China Theodoor 3G Industrial Air Curtain with Cooling & Heating Functions PTC Electric Heater and 3 Power Levels for sale

Theodoor 3G Industrial Air Curtain with Cooling & Heating Functions PTC Electric Heater and 3 Power Levels

Price: $199
MOQ: 2
Delivery Time: Negotiable

Theodoor 3G Cooling and Hot Air Curtains for Doors Product Overview 3G cooling and heating air curtain provides both cooling and heating functions, delivering comfortable air flow suitable for all seasons. Key Features PTC Electric Heater with safety performance Metal casing with painting, high fire resistance, compact construction and easy installation High and low speed with wireless remote control for various environments 30-second warm air delay with overheating

China Industrial Heated Air Curtain with 3500m³/h Airflow 220VAC and 380VAC Options for Energy Efficiency for sale

Industrial Heated Air Curtain with 3500m³/h Airflow 220VAC and 380VAC Options for Energy Efficiency

Price: Negotiable
MOQ: 2
Delivery Time: Negotiable

Door Heating Cooling Air Curtain with Ceramic Heater CE Approved Theodoor heating air curtain - the invisible air door which maintains clean and warm air for the indoor environment. Key Features: PTC Heater - Safe operation with high power output. Creates temperature-differentiated air barriers to effectively prevent cold airflow and ensure comfortable heating. Dual airflow modes - Provides both heating and normal air functions to create effective temperature barriers against

China Industrial Air Curtain with 2000m³/h Airflow 380/400 VAC for 900 to 1500mm Door Installation for sale

Industrial Air Curtain with 2000m³/h Airflow 380/400 VAC for 900 to 1500mm Door Installation

Price: Negotiable
MOQ: 100
Delivery Time: Negotiable

Titan Series Hot Air Curtain for Cold Climate Doors Premium heating air curtain designed to create comfortable thermal barriers in cold environments. Key Features Durable metal cover with advanced fire resistance for safety Easy installation and simple maintenance requirements Dual air speed settings for versatile applications Non-electrified surface PTC heater for fast, safe heating Automatic temperature control for energy efficiency Remote control operation for heating

China 380V Voltage Industrial Air Curtain with 2000m³/h Airflow and 1 Year Warranty for Cooling and Heating for sale

380V Voltage Industrial Air Curtain with 2000m³/h Airflow and 1 Year Warranty for Cooling and Heating

Price: Negotiable
MOQ: 100
Delivery Time: Negotiable

Cooling and Heating Air Curtain Over Door AC Fan With ISO CE Certificates Product Features Super thin and slim design: Arc-shaped metal body that's environmentally friendly and deformation-resistant High performance: Uncharged PTC heater with efficient heat output and conversion, low consumption with high output Durable operation: Optimized motor runs for 5000+ hours continuously without failure Safety features: Thermal protector, varistor, and fuse protection with automatic

China Stainless Steel Industrial Air Curtain with 2000m³/h Airflow 220-230V/380-400V Power Supply and 8m/s Air Speed for sale

Stainless Steel Industrial Air Curtain with 2000m³/h Airflow 220-230V/380-400V Power Supply and 8m/s Air Speed

Price: $299
MOQ: 50
Delivery Time: Negotiable

Stainless Steel Air Screen Cooling and Heating Air Strip Door Curtain Product Overview Designed for installation above entryways in cafeterias, bakeries, shopping malls, restaurants, and retail shops to maintain indoor climate conditions while preventing outdoor air infiltration. Key Features Elegant Appearance: Full stainless steel shell with ultra-thin design, easy to clean and rust-resistant Safety Features: Triple protection system with thermal protector, varistor, and

China 1500mm Industrial Air Curtain with 2 Speeds and 2200m3/h Air Volume for Efficient Climate Control for sale

1500mm Industrial Air Curtain with 2 Speeds and 2200m3/h Air Volume for Efficient Climate Control

Price: $399-599
MOQ: 100
Delivery Time: Negotiable

1500mm CE Heating Air Curtain With PTC Thermal Heater Premium Features Classical & Luxurious Design: Silver sand painted aluminum alloy outer cover with 3D appearance and stainless steel inlet panel for lasting cleanliness High Efficiency Operation: Super quiet non-equidistant fan wheel delivers steady, homogeneous wind flow with large air volume and low noise Advanced PTC Heater: High-performance, safe heating with rapid temperature rise, low wind resistance, and extended

China Industrial Air Curtain with 2-Speed Fan 3 Minutes Delay and 5000 Hours Continuous Operation for Commercial Doors for sale

Industrial Air Curtain with 2-Speed Fan 3 Minutes Delay and 5000 Hours Continuous Operation for Commercial Doors

Price: $299
MOQ: 20
Delivery Time: Negotiable

Air Barrier and Cortina De Ar at Size 3ft to 5ft for Commercial Door Curtains Product Description 3G series hot air curtain for opening door with PTC electric heater for enhanced safety and performance. Metal casing with painting, high fire resistance, compact construction and easy installation High and low speed with wireless remote control for versatile environment adaptation 3-minute warm air delay with overheating protection for double safety Creates temperature

China 3000W Remote Controlled Wall-mounted Industrial Air Curtain Mini Heating Door Fan for Commercial and Household Use for sale

3000W Remote Controlled Wall-mounted Industrial Air Curtain Mini Heating Door Fan for Commercial and Household Use

Price: $199
MOQ: 100
Delivery Time: Negotiable

Fashion Design Mini Heating Door Fan of Over Door Heater Product Description Slim and luxury appearance with newly digital-controlled curve panel, whole aluminum alloy outer cover, top in and bottom swing wind out design. High Efficiency High heat conversion, Safety uncharged PTC heater, rapid heating temperature; Low noise and high performance air conditioner motor. Safe & Reliable Triple Security Protection: Thermal protector, varistor and fuse protection. Hot New Products

China 32 Inch Heated Air Curtain with 1 Year Warranty and 60cm Width for Commercial Use for sale

32 Inch Heated Air Curtain with 1 Year Warranty and 60cm Width for Commercial Use

Price: $99
MOQ: 100
Delivery Time: Negotiable

32 Inch Heated Air Curtain for Commercial Window Mini Over Door Heaters This 32-inch heated air curtain is designed for commercial windows and doors, featuring both cooling and heating functions for year-round use. Its compact design makes it ideal for food trucks, buffet cars, and other commercial applications. Technical Specifications Model Size (mm) Volt./Freq. Motor Power (W) PTC Heater Power (kW) Air Volume (m³/h) Air Speed (m/s) Temp. Rising (K) N.W (kg) RM-1006S-D/Y

China Super Thin Heated Air Curtain with 2000m³/h Airflow and 2 Speed Control for Industrial Use for sale

Super Thin Heated Air Curtain with 2000m³/h Airflow and 2 Speed Control for Industrial Use

Price: Negotiable
MOQ: 10
Delivery Time: Negotiable

Super Thin Door Heated Air Curtain (36 Inch to 72 Inch) Product Features Metal cover with advanced fire resistance for safety and durability Easy installation and simple maintenance design High and low air speed settings for multiple applications Non-electrified surface PTC heater for fast temperature rise and automatic control Strong heat generation with stable performance and low power consumption Remote control for switching between cooling (normal air) and heating modes

China Industrial Air Curtain with 380-400V Power Supply 1 Year Warranty and Remote Control for Energy Efficient Heating for sale

Industrial Air Curtain with 380-400V Power Supply 1 Year Warranty and Remote Control for Energy Efficient Heating

Price: $399
MOQ: 50
Delivery Time: Negotiable

Electric Heating S3 Series Centrifugal Hot Wind Heated Air Curtains for Doors 3-3.5m Product Overview The S3 Series Electric Heating Air Curtain features seasonal versatility with remote-controlled cooling (normal air) or heating options. Its durable all-metal outer cover provides excellent fireproof performance, while the top inlet and bottom wind outlet design ensures efficient airflow. Key Features High-efficiency PTC heater with long lifespan and high conversion

China Industrial Air Curtain Over Door Heater with 1 Year Warranty and 60cm or 80cm Size Options for sale

Industrial Air Curtain Over Door Heater with 1 Year Warranty and 60cm or 80cm Size Options

Price: $99
MOQ: 100
Delivery Time: Negotiable

Fashion AC Commercial Mini Over Door Heater With Remote Control Product Overview This slim, luxury mini over door heater features a digital-controlled curve panel with an aluminum alloy outer cover, designed for top-in and bottom-swing wind output. Key Features High efficiency PTC heater with rapid heating capability Low noise, high performance air conditioner motor Triple security protection: Thermal protector, varistor and fuse Digital control panel with remote control

China Theodoor 6G Series PTC Heater Thermal Door Air Curtain with 380V Voltage and 1 Year Warranty for sale

Theodoor 6G Series PTC Heater Thermal Door Air Curtain with 380V Voltage and 1 Year Warranty

Price: $199
MOQ: 2
Delivery Time: Negotiable

Theodoor 6G Series PTC Heater Thermal Door Air Curtain (0.9m, 1m, 1.2m, 1.5m With Warm Air) Premium PTC Heating Door Air Curtain with Thermostat The Theodoor 6G Series combines innovative design with high-performance features to create an efficient thermal barrier for commercial entrances. Key Features Air Duct Innovation: Combines cross-flow and centrifugal air duct advantages for high air volume and velocity Premium Performance: Patented design with upgraded performance and

China Theodoor 6G Series Thermal Air Curtain with PTC Heating and Remote Control for Industrial Use with 1 Year Warranty for sale

Theodoor 6G Series Thermal Air Curtain with PTC Heating and Remote Control for Industrial Use with 1 Year Warranty

Price: $199
MOQ: 2
Delivery Time: Negotiable

Theodoor 6G Series Thermal Air Curtain 0.9m, 1m, 1.2m, 1.5m With Heating Function Product Description Theodoor 6G PTC Thermal Type Heating Door Air Curtain 0.9m to 1.5m With Thermostat Key Features Air duct innovation: Combines cross-flow and centrifugal air duct advantages for high air volume and velocity High quality performance: Patent design with upgraded performance, excellent appearance and superior quality Upgraded airflow with patented technique: Features new cross

China Industrial Air Curtain with PTC Ceramic Heater 220v or 380v 50Hz for Energy Efficient Temperature Control for sale

Industrial Air Curtain with PTC Ceramic Heater 220v or 380v 50Hz for Energy Efficient Temperature Control

Price: $199
MOQ: 100
Delivery Time: Negotiable

5G Series Air Heat Curtain with PTC Ceramic Heater Theodoor heating air curtain creates an invisible air barrier that maintains clean, warm air for indoor environments. Key Features PTC Heater - Safe operation with high power output creates temperature-differentiated air barriers to prevent cold airflow and ensure comfortable heating Dual airflow modes - Provides heating or normal air to effectively block cold draughts while maintaining interior comfort Adjustable speeds -

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