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Q1 What is the load-bearing capacity of the Evo-Tech stage curtain machine? Can curtains of different sizes be accommodated? 2025-11-14 14:52:49.286
A1

The load-bearing capacity of Evo-Tech stage curtains depends on the specific model and configuration. Our curtain frames are made from high-strength aluminum alloy profiles of special materials, and the telescopic arms are constructed from Q355 steel, ensuring effective load capacity and structural stability within the designed range. When selecting a model, we’ll calculate the actual weight based on factors such as the material and dimensions (height and width) of your curtain, and then recommend an appropriate model or provide custom solutions for you. Generally speaking, with a reasonably designed distribution of suspension points—Evo-Tech supports adding any number of suspension point components—our stage curtain systems can accommodate the size and weight requirements of most standard and large-scale theaters. Please provide the specific parameters of your curtain, and our engineers will help you find the perfect match.

Q2 How is the integrated electric and manual drive of the Evo-Tech curtain machine achieved? In an emergency, is manual operation convenient and quick? 2025-11-14 14:53:18.871
A2

The “electric-and-manual integrated” drive system of the Evo-Tech curtain machine is achieved through two independent clutch systems: an electric clutch (which engages when powered and disengages when power is off) and a manual clutch (which engages when power is off and disengages when powered). During normal electric operation, the electric clutch is engaged, while the manual clutch is disengaged. When manual operation or power failure is required, the manual clutch automatically engages (or can be switched via a simple operation), and the electric clutch disengages. At this point, the curtain can be directly driven by a dedicated manual operating device, such as a crank handle. In emergency situations, this manual operation design is specifically intended to ensure convenience and speed, enabling rapid control of the curtain’s status in unexpected scenarios like power outages and thus safeguarding stage safety. Our product design fully takes into account the ergonomics of emergency operations, ensuring that operators can respond efficiently.

Q3 What is the noise level when the Evo-Tech curtain machine is running? How can we ensure that it doesn't interfere with the sound effects during the performance? 2025-11-14 14:53:29.370
A3

Answer: Evo-Tech places great importance on controlling operational noise. Through a variety of technical measures—such as polyurethane rollers, precision aluminum alloy tracks, and nylon guide blocks—we ensure that the noise level remains extremely low under normal operating conditions. While specific noise levels may vary slightly depending on the running speed and load, they generally fall well below the background noise requirements for stage performances, thus avoiding any interference with the clarity of actors' dialogue, music, and sound effects. Before our products leave the factory, we conduct rigorous noise tests to ensure they meet the stringent acoustic standards required for venues such as theaters. During actual installation and commissioning, our technicians will also perform on-site optimization to achieve the best possible silence, creating an immersive viewing experience for audiences.
 

Q4 If the theater stage opening has special width requirements, or if the length of the curtain motor needs to be adjusted later, do Evo-Tech products support this? 2025-11-14 14:53:46.713
A4

Fully supportive. From the very beginning of its design, Evo-Tech’s grand curtain machinery has taken flexibility and adjustability into full consideration. For special stage aperture widths, we can offer customized production. If, in the future, adjustments to the length of the curtain frame become necessary due to stage renovations or other reasons, the modular design of Evo-Tech’s grand curtain machinery allows for easy lengthening by adding transitional connectors, or convenient shortening followed by straightforward reconnection—without the need for large-scale component replacements. This effectively reduces both the difficulty and cost of modifications. This feature enables Evo-Tech’s grand curtain machinery to adapt seamlessly to various changing needs throughout the theater’s development process.
 

Q5 Is the surface color of the Evo-Tech stage curtain limited to matte black? If the theater has specific stage aesthetic requirements, can other colors be customized? 2025-11-14 14:53:59.747
A5

No, matte black is the standard color for Evo-Tech stage curtains, widely adopted for its understated, low-key aesthetic that aligns with most stage conventions. However, we fully understand that different theaters may have unique stage design styles and aesthetic preferences. Therefore, the surface color of Evo-Tech stage curtains can be adjusted and customized according to customer needs. We offer a variety of color options or can mix and spray paint based on color swatches provided by you, ensuring that the stage curtains harmoniously blend with the overall stage environment and meet personalized aesthetic requirements.

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