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, suitable for heavy-load and highly 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 or assembly deviation. Use a special 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 cable friction, and use highly flexible cables for use with the product.

Question 7

How often should the bellow cover be replaced?

Accepted Answer

It depends on the usage environment. Generally, nylon covers last 3-5 years and stainless steel covers last 5-8 years without mechanical damage. We offer a free lifespan assessment service.

Question 8

Is it in stock? What is the delivery time?

Accepted Answer

Generally, it is 5-10 days if the goods are in stock, or 15-20 days if the goods are not in stock, depending on the quantity.

Question 9

How do I resolve product quality issues?

Accepted Answer

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

Product profile

After-sales Service

Warranty

Logo Printing

Model NO.

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