Question 1

Are you a trading company or manufacturer?

Accepted Answer

We are a factory.

Question 2

How do I choose the right protective cover or drag chain model?

Accepted Answer

Selection depends on stroke length, load type, and environmental requirements. We provide a free selection tool and one-on-one guidance from our engineers.

Question 3

Which is better, a nylon bellows cover or a stainless steel bellows cover?

Accepted Answer

It depends on the application. Nylon covers are lightweight, corrosion-resistant, and cost-effective for general environments. Stainless steel covers are high-temperature and impact-resistant for heavy-load or corrosive environments.

Question 4

Do you support non-standard customization? How long is the turnaround time?

Accepted Answer

We support full customization including dimensions, materials, and mounting methods. Standard customization takes 7-15 days, and expedited orders can be shortened to 3-5 days.

Question 5

What should I do if the bellows cover makes a grinding noise after installation?

Accepted Answer

Possible causes include insufficient lubrication (use silicone-based lubricant) or assembly deviation. Contact our technical support for remote debugging.

Question 6

Cables in the drag chain are frequently worn. How can I resolve this?

Accepted Answer

Check for overloading, add separators to prevent friction, and use highly flexible cables designed for this product.

Question 7

How often should the bellow cover be replaced?

Accepted Answer

Nylon covers last 3-5 years without mechanical damage, while stainless steel covers last 5-8 years. We offer a free lifespan assessment service.

Question 8

Is it in stock? What is the delivery time?

Accepted Answer

If in stock, delivery is generally 5-10 days. If not in stock, it is 15-20 days, depending on quantity.

Question 9

How do I resolve product quality issues?

Accepted Answer

Send photos or videos of the problem area to our customer service email. We will provide a solution within 24 hours, including replacement, return, or on-site service.

Product profile

After-sales Service

Warranty

Logo Printing

Size

Customized

Type

Material

Certification

Application

Style

Connecting Plate

Function

Transport Package

Specification

Trademark

Origin

HS Code

Production Capacity

Key features

Company profile

About Our Factory & Business Background

Our Production Capability & Technical Expertise

Product Q&A

Send Inquiry

You may also like