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Product Description
- Heavyweight cloth backing is especially suited for coarser grades on wide belt and edge sanding applications
- Open coat construction and anti-static treatment reduce loading for enhanced cut-rate and optimal abrasive life in woodworking applications
- Premium aluminum oxide offers improved cut and abrasive life
- Resin bond withstands high heat and pressure for longer service life
- Washable backing is suitable for sanding wood with a lot of pitch/resin (belts load quickly) such as pine
Fast-cutting aluminum oxide abrasive grains are resin-bonded to a heavyweight cloth backing to provide you with continuous cut and long-life performance, even under high heat and pressure.
3M Cloth Belt 370DZ resists premature loading and maintains effective cut with its open coat construction and anti-static treatment. Reduced static on the belt optimizes dust collection when used with an efficient dust collection system. We manufacture this belt with a washable backing for high production environments where washing may be required at intervals to remove pitch buildup from soft woods such as pine. If washing the belt, the product should be taken off the machine and washed offline. The product should be hung on a rack and allowed to thoroughly dry before using it again.
Aluminum oxide mineral is a popular choice among industrial professionals because of its cut-rate, durability, and long life. It can be used on a wide variety of materials in both woodworking and metalworking, including ferrous alloys, and is the most commonly used industrial abrasive. The abrasive particles are adhered to the cloth backing with resin, creating a strong bond that withstands high heat and pressure.
Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding machines for many different applications on both wood and metal. At 3M we offer a broad selection of belts to fit most any industrial belt sander. Wider belts are used with wide belt sanders to dimension or finish wood panels, smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge sanders for sanding flat, narrow surfaces such as panel edges; and narrow belts are used with portable belt sanders for sanding or leveling joint areas of wood pieces.
Belts come with various splices that join the belt ends. A film media splice achieves a secure bond with a joining film that minimizes chatter marks, ensures a smooth running belt, and produces consistent finishing results. A sine wave splice is constructed of interlocking fingers that enable the splice to travel smoothly over contact wheels, reduce hinging, and provide added strength to the joint area. Sine wave splices are typically used for coarser grades and wide belts as well as on belts that are going to be washed.
3M Cloth Belt Model
The 3M Cloth Belt 370DZ is designed for heavy-duty sanding tasks. This model features a heavyweight cloth backing that suits coarser grades, making it ideal for wide belt and edge sanding applications.
Its open coat construction and anti-static treatment reduce loading, enhancing cut-rate and abrasive life. The belt comes in a case of 3, providing multiple belts for continuous use.
Grade And Weight Benefits
The belt uses an 80 Y-weight grade, offering a balance between durability and cutting efficiency. This grade is well-suited for woodworking tasks that require both rough sanding and finishing.
Premium aluminum oxide abrasive grains bonded with resin ensure improved cut and longer life. This combination withstands high heat and pressure during sanding.
Dimensions And Size
Measuring 37 inches by 60 inches, the belt fits a variety of wide belt sanding machines. These dimensions allow for effective sanding of large wood panels and metal sheets.
The size also supports edge sanding applications, smoothing rough edges and preparing surfaces for finishing. The belt’s washable backing helps maintain performance when sanding resinous woods.
Film-lok Splice Technology
The Film-lok splice system ensures a secure bond between belt ends, minimizing chatter marks and providing a smooth running belt. This technology supports consistent finishing results on various materials.
Film-lok splices are especially beneficial for maintaining belt integrity during high-speed sanding. This feature enhances the belt’s durability and overall sanding quality.
Single-flex Format Advantages
The single-flex design of the 3M Cloth Belt 370DZ allows it to flex easily around sanding machines’ contact wheels. This flexibility reduces hinging and stress on the belt during use.
This format is ideal for both wide belt and edge sanding machines, providing versatility across different sanding tasks. The case of 3 belts ensures you have spares for ongoing projects.
3M Cloth Belt 370DZ, 80 Y-weight, 37 in x 60 in, Film-lok, Single-flex, Case of 3
3M
$483.10 Per Case
