DIRECT BRANDS
Frequently asked questions
Common questions about DIRECT BRANDS from 3G Electric.
What materials are available for DIRECT BRANDS scraper blades?
DIRECT BRANDS scraper blades are offered in two materials: Delrin (acetal resin) and polycarbonate. Delrin provides low friction, high wear resistance, and good chemical resistance, suitable for applications involving solvents or moisture. Polycarbonate offers high impact strength and transparency, useful where visual inspection of the scraping surface is needed. Both materials are available in the standard 1 1/2 in width by 3/4 in length size.
What is the standard end configuration on DIRECT BRANDS scraper blades?
The standard end configuration on DIRECT BRANDS scraper blades refers to a straight, flat cutting edge without any angled or contoured profile. This design is compatible with most standard blade holders and is suitable for general-purpose scraping on flat or slightly curved surfaces. It provides consistent contact pressure across the blade width.
Are DIRECT BRANDS scraper blades interchangeable with other brands?
DIRECT BRANDS scraper blades are designed as direct replacements for original equipment blades with the same dimensions (1 1/2 in width, 3/4 in length) and standard end configuration. They are not guaranteed to fit all holders, but their dimensions match many common scraper blade sizes. Verify compatibility with your existing holder before ordering.
What applications are DIRECT BRANDS scraper blades typically used for?
DIRECT BRANDS scraper blades are used in industrial cleaning systems, such as conveyor belt scrapers, roller cleaners, and printing press doctor blades. They remove adhesive residue, ink, dust, or other buildup from rotating surfaces. The Delrin variant is preferred in chemical processing, while polycarbonate is chosen for applications requiring impact resistance.
How do I select between Delrin and polycarbonate for a DIRECT BRANDS scraper blade?
Choose Delrin if the application involves exposure to solvents, moisture, or requires low friction and high wear resistance. Choose polycarbonate if the blade will experience impact loads or if visual monitoring of the scraping edge is needed. Both materials are rated for continuous use up to approximately 180°F (82°C), but verify with manufacturer data for your specific conditions.
Does 3G Electric supply DIRECT BRANDS products?
Yes — 3G Electric (S) Pte. Ltd. supplies DIRECT BRANDS products. We stock the DIRECT BRANDS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.




