Chapter 2: Functional Description

2-1 Models Covered in This Manual

This manual provides operation, installation, and maintenance instructions for WD/SDA/CDA 350, 425, 500, 600, 700, 850, 1000, 1250, 1500, 1800, and 2100 cfm large dehumidifying dryers in both standard 300˚ F and 400˚ F high temperature “-RT” models. Model numbers are listed on the serial tag. Make sure you know the model and serial number of your equipment before contacting the manufacturer for parts or service.

2-2 General Description

Dehumidifying Dryers are designed to generate heated, dehumidified air at carefully controlled temperatures for use in closed-loop plastic drying systems. Drying systems are sized to meet the specific requirements stated by the purchaser at the time of purchase.

Moisture removal from hygroscopic (moisture attracting) plastic pellets is an essential step in the manufacture of high-quality plastic products.

ACS dryers are used by the plastics industry to generate very low dewpoint air that is heated to a controlled temperature for drying plastic pellets and regrind.

2-3 Typical Features and Components

1. Branch Fusing provides additional protection to the operator and the components on the dryer's sub-panel.

2. Dewpoint Monitor indicates dryer efficiency

2-4 Optional Features

Options can tailor an ACS dryer to meet the exact requirements of the drying task being performed.

•Dirty filter indicator to advise the operator when it's time to clean the filters.

•Water-cooled aftercooler for closed loop regeneration air cooling

•SMART PLC to combine PLC features and a "Plain English" interface. This option is fully described in its own manual.

•Heater Burnout Indicator to monitor the heater(s) amp draw.

•Compressed air filter cleaning to lower maintenance on regrind/dusty material drying processes.

•Auxiliary high temperature safety system to cut high voltage to the blowers and heaters in the event of run-away process heaters.

•Seven day timer to allow programmable dryer start up.

•Communications to meet customer needs.

•Drying Hoppers come in many sizes and mounting configurations.

•Conveying Equipment to transport material to and from the drying system.

•Insulated Process Air Hose to minimize heat loss between the dryer and the drying hopper.

350-2100 cfm Dryers

Chapter 2: Functional Description

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Sterling 350-2100 CFM Functional Description, Models Covered in This Manual, General Description, Optional Features
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350-2100 CFM specifications

The Sterling 350-2100 CFM is a high-performance ventilation system that effectively addresses the needs of various industrial and commercial applications. This versatile unit is designed to provide optimal air movement, offering flow rates spanning from 350 to 2100 cubic feet per minute (CFM). Its capabilities make it ideal for environments that require robust air circulation, such as warehouses, factories, and workshops.

One of the standout features of the Sterling 350-2100 CFM is its energy-efficient motor. The unit is equipped with a reliable and durable drive system, allowing for lower energy consumption while maintaining high performance. This not only reduces operational costs but also contributes to a greener footprint, making it an attractive option for businesses looking to enhance sustainability.

The ventilation system is designed with an advanced aerodynamic blade technology that maximizes airflow and minimizes noise levels. This allows for a more comfortable working environment by reducing the disruption typically associated with high-velocity air movement. Additionally, the integrated sound-dampening features ensure that it operates quietly, making it suitable for noise-sensitive areas.

The Sterling 350-2100 CFM also incorporates a user-friendly control panel, which allows for easy adjustments and monitoring of airflow levels. This system can be tailored to specific ventilation requirements, ensuring optimal performance in diverse settings. For added convenience, some models come with remote control capabilities, allowing operators to manage airflow from a distance.

Durability is a key characteristic of the Sterling 350-2100 CFM. The unit is constructed with high-grade materials that resist wear and tear, providing long-lasting service even in challenging environments. The weather-resistant design further enhances its suitability for outdoor applications.

Moreover, the system can be easily integrated with existing HVAC setups, providing flexibility and compatibility without extensive modifications. Maintenance is also simplified, with easily accessible components for routine checks and servicing.

In summary, the Sterling 350-2100 CFM ventilation system stands out for its combination of energy efficiency, quiet operation, and robust design. With its innovative technologies and user-friendly features, it meets the demands of modern industrial and commercial spaces while ensuring optimal air quality and comfort for occupants.
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