Weifang Shengbaoli Small Greenhouse/Factory Heating Fan 1

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan 2

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan 3

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan 4

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan 5

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan 6

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan 7

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan

Weifang Shengbaoli Small Greenhouse/Factory Heating Fan is a compact, powerful heater fan made for warming tight spaces. It blows hot air quickly to raise and keep temperatures stable, helping plants, workers, or equipment stay safe from cold. Built for easy mounting and simple controls, it fits small greenhouses, workshops, or factory corners where focused heat is needed.

Usage scenarios:

- Protect seedlings and vegetables in small greenhouses or cold frames by preventing frost and extending the growing season.

- Provide spot heating in small factories, workshops, or repair bays to keep workers comfortable and processes running in cool weather.

- Warm storage rooms, tool sheds, garages, or temporary work sites to prevent equipment from freezing and to maintain material performance.

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Heating Area

200-500 Square meters

Rated Voltage

380v

Compact Durable Quiet Efficient

Weifang Shengbaoli’s heating fans provide stable, energy-efficient warmth for greenhouses and factories as part of a complete Heating system, keeping crops protected and production continuous year-round. Packaged securely and built in compact aluminiumized and bronze-piped styles with sturdy rectangular frames, their high-quality materials deliver corrosion resistance, durability, and easy installation. Available in models sized for 200–500 m² coverage and backed by local technical support and after-sales service, they let you match capacity to space for reliable performance.

Here are three four-word subtitle options:

The Weifang Shengbaoli Small Greenhouse/Factory Heating Fan is a compact, durable Heating system built with aluminumized or bronze (copper) pipe options and reinforced outer frames tailored for small and medium greenhouse or factory applications. Offered in three models (700×800×330mm aluminumized pipe, 700×800×330mm bronze pipe, and 1000×1000×330mm bronze pipe), it provides effective heat dissipation and uniform airflow to cover 200–300 m² for small units and 400–500 m² for the larger unit, supporting ventilation, temperature stabilization and evaporative cooling integration. Its robust structure, simple installation and low-maintenance design deliver long-term value by improving crop or production environment control, reducing energy waste, and ensuring reliable year-round operation for growers and factory operators.

Compact Greenhouse Heating Fan

Weifang Shengbaoli Agricultural Equipment Co., Ltd, based in Huanglou Town, Qingzhou, occupies over 5,000 m² and specializes in the production, sale and technical service of greenhouse materials as a leading supplier. Their greenhouse heating equipment includes three heating fans (700×800×330mm aluminum pipe, 700×800×330mm bronze pipe, and 1000×1000×330mm bronze pipe) designed to integrate with ventilation and evaporative cooling components as part of a complete Heating system. Available in small aluminum, small copper, and big copper variants with specified heat dissipation and frame dimensions, these units cover greenhouse areas from about 200–500 square meters with full sales and technical support.

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Rapid Efficient Reliable Heating

Weifang Shengbaoli draws on decades of thermal-engineering experience and local manufacturing craftsmanship to produce the Small Greenhouse/Factory Heating Fan, embodying the brand’s focus on reliable performance, sustainable materials, and practical design. This compact unit functions as an integrated Heating system, delivering rapid, uniform warmth with adjustable thermostat control, precise temperature stability, low energy consumption, and whisper-quiet operation suited for delicate crops and controlled industrial spaces. Standout features and advantages include corrosion-resistant casing, high-efficiency ceramic heating elements, easy wall or ceiling mounting, multiple safety protections (overheat cutoff and flame-retardant materials), and low-maintenance construction that reduces operating costs and extends service life.

Material introduction

The Weifang Shengbaoli Small Greenhouse/Factory Heating Fan uses high-quality aluminiumized and bronze (copper) pipes for efficient heat transfer and strong corrosion resistance. A robust outside frame (ranging from 700×800×330mm to 1000×1000×380mm) houses the heat dissipation structure to ensure durable performance in greenhouse heating system installations. Available in compact and large models, the fans are sized to serve heating areas from about 200 to 500 m², making them adaptable for small greenhouse and factory heating system needs.

◎ 700×800×330mm (Aluminized pipe)

◎ 700×800×330mm (Bronze pipe)

◎ 1000×1000×330mm (Bronze pipe, large)

FAQ

What environments is the Weifang Shengbaoli Small Greenhouse/Factory Heating Fan best suited for?

This heating fan is designed for small- to medium-sized enclosed spaces such as hobby or commercial greenhouses, seedling rooms, plant nurseries, small workshops, paint booths, assembly areas, and compact factory zones that require localized, rapid heating. It’s ideal where you need to maintain a steady ambient temperature, prevent frost, speed seed germination, or keep workers comfortable in a specific zone.

How do I choose the right fan model or capacity for my greenhouse or factory area?

Select a model based on the volume of the space and the desired temperature rise. First calculate the cubic meters (or cubic feet) of the area. Consider insulation level, average outdoor temperature, and how many degrees above that you must maintain. Manufacturers provide heating output (kW or BTU) and recommended coverage—match that to your heat-loss estimate. If unsure, provide the room dimensions, insulation quality, and target temperature to the supplier for a recommended model.

Where and how should the heating fan be installed for best performance?

Install the unit where it can deliver even airflow across the target zone—typically elevated and angled to circulate warm air at canopy or working height. Keep clearances from combustible materials as specified in the manual, mount securely to avoid vibration, and ensure unobstructed intake and discharge. For greenhouses, position to avoid direct hot blasts on delicate seedlings; for factories, place to heat workstations or process areas. Combine with circulation fans or louvers if needed for more uniform distribution.

Is it safe to use the heating fan around plants and people, and what ventilation is required?

Safety depends on the model type. Electric heating fans emit no combustion gases and are generally safe for enclosed plant spaces and workers. Combustion-based models (propane, diesel, kerosene) can produce CO and moisture; these require adequate fresh-air intake, proper exhaust or forced ventilation, and carbon monoxide monitors if used in partially enclosed spaces. Always follow the manufacturer’s safety guidelines, keep a safe distance from flammable materials, and ensure electrical wiring meets local codes.

How can I control temperature and humidity when using the heating fan in a greenhouse or factory?

Use a reliable thermostat or environmental controller to automate on/off cycles and maintain target temperatures. In greenhouses, combine the heater with ventilation (roof vents, side vents, or exhaust fans) and circulation fans to manage humidity—heating raises air temperature but can increase relative humidity if cold surfaces condense. Timers and proportional controllers help avoid short cycling; humidifiers/dehumidifiers or vents may be required depending on crop needs and local climate.

What routine maintenance and checks are recommended to keep the heating fan working well?

Regularly inspect and clean air intakes and discharge grilles to prevent dust build-up. For electric units, check electrical connections and fan bearings; lubricate if specified. For combustion units, clean burners, replace fuel filters, inspect fuel lines, and check ignition components annually. Verify safety devices (thermostats, flame sensors, CO detectors) are functioning. Store the unit dry during prolonged off-seasons and follow the manufacturer’s maintenance schedule to extend service life and maintain efficiency.

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