FAQ-Changzhou Jinao Roller Machinery Co., Ltd.

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When was your company founded? What is your main business?

Our company was founded in 2005. We are a professional integrated roller manufacturer integrating R&D, production, roller refurbishment and technical application services.
What core roller products do you provide?

We supply mirror rollers, ceramic rollers, high-precision glue coating & leveling rollers, and special filter paper corrugated rollers. Custom rollers are also available.
Can you customize rollers according to our production line requirements?

Yes, we support full customization. You only need to provide parameters such as roller size, working speed, surface treatment and working medium, and our engineers will design solutions for you.
Do you provide roller refurbishment and repair services?

Sure. We offer roller straightening, dynamic balance correction, surface polishing, ceramic re-coating and other refurbishment services to lower your equipment cost.
What advantages do your lithium battery separator rollers have?

Our separator rollers feature high surface smoothness, uniform hardness, stable dynamic balance and high wear resistance, meeting strict precision standards for lithium film production lines.
What surface treatment options can you offer for rollers?

We support mirror polishing, ceramic spraying, hard chrome plating, matte treatment, anti-corrosion coating and other surface processes.