SCM Formula Eco 300d Dust Extractor
The SCM Formula Eco 300d is a twin-bag dust extraction system manufactured by SCM Group as part of their "Formula Line" series. This model represents a balance between efficiency, capacity, and cost-effectiveness for small to medium-sized woodworking operations.
The Formula Eco 300d is designed primarily for woodworking environments where dust and shaving collection is essential for maintaining clean air quality and safe working conditions. Featuring a straightforward design with exposed filter bags, this dust extractor provides 3900 m³/h airflow capacity, making it suitable for connecting to multiple woodworking machines.
The dust extractor features a compact footprint while delivering substantial extraction capability through its dual-bag design. The unit comes equipped with fixed steel pipes that ensure optimal suction performance and consistent airflow. For workshop mobility, the Formula Eco 300d includes two fixed wheels and two swivel casters, allowing operators to easily position the unit near different machines as needed throughout the working day.
SCM positions this model as a mid-range option within their Formula Eco dust extractor series, which ranges from the single-bag Eco 300s to the four-bag Eco 350q. The 300d offers a practical balance between extraction capacity and space efficiency, making it particularly well-suited for smaller professional workshops or educational facilities where floor space may be limited but dust extraction demands are significant.
Unlike SCM's more advanced VFP series dust extractors that feature sophisticated filtration systems with sleeves or cartridges, the Formula Eco 300d employs a simpler approach with exposed filter bags, representing what SCM describes as "the simplest and most convenient solution for vacuuming dust and shavings" in workshop environments where a straightforward, economical dust management system is required.
The Formula Eco 300d exemplifies SCM's approach to providing reliable, purpose-built equipment for woodworking professionals across varying operational scales and requirements, reinforcing the company's position as one of the leading manufacturers of woodworking technology worldwide.
Technical Specifications
The SCM Formula Eco 300d dust extractor offers industrial-grade performance specifications designed to meet the dust collection needs of small to medium woodworking operations. According to the manufacturer's documentation, the unit features the following technical characteristics:
Bag Configuration: 2 collection bags, providing a balanced combination of capacity and compactness
Maximum Air Flow Rate: 3900 m³/h (approximately 2295 CFM), sufficient for multiple machine connections
Fan Diameter: 305 mm, providing efficient air movement
Exhaust System: Features 3 attachment points, each with a diameter of 100 mm, allowing connection to multiple machines simultaneously
Collection Capacity: Total bag capacity of 0.43 m³, suitable for extended operation between emptying cycles
Bag Dimensions: 500 mm diameter bags, designed for optimal dust collection and filtration
Motor Specifications: Three-phase motor rated at 2.2 kW (3 hp), available in both 50 Hz and 60 Hz configurations
Power Requirements: Standard three-phase electrical connection (typically 380/400V for European markets)
These specifications position the Formula Eco 300d as a mid-range extraction system in the SCM product line, offering substantially more capacity than single-bag systems while maintaining a smaller footprint than larger industrial extractors in the Formula range.
Design Features and Construction
The SCM Formula Eco 300d features a robust yet straightforward design philosophy that emphasizes functionality, reliability, and ease of use. The unit's construction includes several key design elements:
Mobility System
The extractor comes equipped with a combination of fixed and swivel wheels (two of each), enabling operators to easily maneuver the unit around the workshop. This mobility feature is particularly valuable in smaller workshops where a single dust extractor might service multiple machines throughout the workday.
Filtration System
Unlike more complex systems that utilize cartridge filters, the Formula Eco 300d employs a straightforward dual-bag design with exposed filter bags. This approach offers several advantages:
Simplified maintenance with visual inspection capability
Easy access for bag replacement or cleaning
Cost-effective consumable components
Clear visual indication of collection levels
Structural Framework
The dust extractor is built on a solid structural framework that supports:
The central fan unit with its 305 mm diameter fan
Collection bag mounting system
Motor mounting and drive system
Fixed steel extraction pipes that maintain optimal suction geometry
Collection System
The dual-bag system features:
Two large-diameter (500 mm) collection bags
Simple but effective bag mounting mechanisms
Bottom collection bags for dust and chip storage
Upper filtration bags for air cleaning
Connectivity
The unit comes with an industrial connection pin and three 100 mm diameter connection ports, allowing the system to be integrated with various woodworking machines. This multi-port design enables workshops to maintain dust extraction for multiple machines, though typically not all operated simultaneously due to airflow requirements.
Safety Features
In accordance with industrial equipment standards, the Formula Eco 300d incorporates basic safety features:
Motor overload protection
Secure bag mounting system
Electrical safety components in compliance with industrial standards
Stable base design to prevent tipping during operation
The Formula Eco 300d exemplifies SCM's approach to creating equipment that balances performance requirements with straightforward design and operation, making it accessible to a wide range of woodworking operations from educational facilities to professional cabinetmaking shops.