[Hot Item] 3D Printer Flat Bellows Cover Waterproof Bellows Flame-Retardant Material Bellows Cover

The flat bellows cover is a flexible protective solution specially designed for 3D printers. It is used to protect the guide rails, lead screws, and transmission components from dust, filament residues, and external particles. Made of high-quality wear-resistant and heat-resistant materials, the bellows adopts a foldable flat design that ensures smooth expansion and retraction during high-speed operation without noise, maintaining printing accuracy and machine stability.

• Compact Structure: Designed with a flat-folding layout, saving space and suitable for installation in confined areas.

• Smooth Operation: Flexible expansion and retraction, noise-free, ideal for high-speed working conditions.

• Strong Protection: Effectively blocks chips, dust, coolant, and other external contaminants.

• Flexible Installation: Customizable in size, shape, and mounting options according to customer requirements.

• Neat Appearance: Simple and clean lines enhance the overall aesthetics of the equipment

Q1: What is a flat bellows cover used for?
A flat bellows cover is designed to protect linear guideways, ballscrews, and machine bed surfaces from dust, chips, and coolant. It is especially suitable for applications with limited space due to its slim design.

Q2: What materials are available?
We offer PU-coated fabric, PVC-coated fabric, neoprene-coated fabric, aramid fiber blend, and aluminized high-temperature fabric. The material is selected based on the working environment (oil, coolant, chips, temperature).

Q3: Can flat bellows covers withstand high temperatures?
Yes. Standard covers work from -20 °C to +250 °C. For high-temperature environments (up to 300 °C), we recommend aramid or aluminized fabric.

Q4: What is the maximum stroke length?
Typically up to 5,000 mm in one section. For longer travel, modular sections with guide rollers or rails can be applied.

Q5: How fast can the machine run with a flat bellows cover?
With proper guidance, the cover can operate at speeds up to 120 m/min.

Q6: How do I mount the cover?
Mounting options include bolted, magnetic, or adhesive installation. We can provide customized end frames to match your machine.

Q7: Can it protect against hot and sharp chips?
Yes, with additional stainless steel armor strips and high-temperature fabric, the cover can handle hot and sharp chips.