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

The 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, suitable 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 completed in 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 or assembly deviation. Use silicone-based lubricant or 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 suitable for the 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 the product 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 the 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

Function

Color

Protective

Application

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