Heavy Duty Casters

heavy duty casters

Table of Contents

Get A Quick Quote for Heavy Duty Caster Wheels

Are you looking for a Heavy Duty Caster Wheels supplier at a competitive price? Or do you just want to learn more about it? If so, you’ve come to the right place. Based on our decades of caster experience, leading ultimate service, in 1-3 business hours you will get your required wholesale price and information, including all shipping costs from China to your destination, no matter it is a bulk order or a small order, even if it is 10 units, we can also check the turnkey price for you, so that you can compare with your local purchase.

What Regular Heavy Duty Casters Do We Supply?

Features and Applications of Heavy Duty Casters

Heavy duty casters refer to casters with a relatively large load capacity. According to the bearing capacity of the casters, there is no clear boundary for the classification of light-duty casters and medium-duty casters. Usually, the bearing capacity is 500kg to 15 tons, or even higher. Heavy duty casters are highly usable in terms of bearing capacity, and will also have a great role in guaranteeing load safety.

Heavy duty casters have a wide range of applications, with wear resistance, impact resistance, high-temperature resistance, low-temperature resistance, high load, chemical corrosion resistance, and can adapt to various harsh environments. Many factories, warehouses, mining areas, construction and military facilities appropriate choices for the field.

Why Import Heavy Duty Castor Wheels from ?

“In recent years, the export of casters from China has reached nearly 50%. And it has been on the rise since 2017 (from 42.6% in 2017 to 48.6% in 2020).” Chinese castors are among the most used products in the market. Some countries even imported all their casters & wheels from China, you can find them everywhere in your country. If you are planning to source caster wheels from your country, why not consider sourcing directly from China? You’ll get the same quality at a cheaper price. Why are Chinese castors so competitive? There are several reasons why this is the case. Here is why:

Which countries export Castors of base metal? (2017)

Which countries export Castors of base metal? (2020)

High-Quality Products

Contrary to popular belief, Chinese products are of really high quality. You have probably heard or maybe even believe that Chinese products are of poor quality. Well, this is not true. Have you ever asked yourself why Apple manufactures its products in China? It surely can’t be because Chinese products are low quality. Apple saw something special in the Chinese manufacturing industry that is why they switched to manufacturing in China. China has the infrastructure to efficiently produce high-quality products.

Mass Production

This is one of the reasons why most people opt to import goods from China across the globe. The fact that the Chinese manufacture goods in large quantities makes the goods a lot cheaper. This is perfect for businesses since it makes the acquisition of products very cheap and the profits quite high.

Accessible Materials

Manufacturing materials are easily accessible in China and at a low cost. This makes manufacturing costs low therefore minimizing the cost of products. For this reason, China becomes the best place to import products from. They have state of the art technology and machines to manufacture the best quality products.

Why Procurement Caster Wheels Heavy Duty from Carson?

Many of our customers from all over the world (such as Singapore, Malaysia, the Philippines, the UK, Australia and the UAE) only purchased casters locally before meeting us. As far as I know, the most important reason is that they think the price of importing casters locally or from other places may be more expensive, because their purchase quantity is not large, and later we changed their minds with facts. And then they all became long-term customers.

buy casters

Flexible Order Quantity

Support sample orders, and no matter it is a bulk order or a small order, even if it is 10 units, we can also check the turnkey price for you, so that you can compare it with your local purchase.

casters quote

Quick for Quote

Based on our decades of caster experience, leading ultimate service, in 1-3 business hours you will get your required wholesale price and information, including all shipping costs from China to your destination

casters warranty

Quality is Guaranteed

The factory has passed the ISO9001:2015 quality management system standard and has strict incoming inspection, production inspection process and third-party quality certification.

How to Start Working With Us? Starting with Your First Request!

It’s easy to work with us and find out how you can get it from the process below!
If you choose from the product list on our website, please go directly to the following steps. If you need other styles, please send us an email.


Request A Quote

You can request a quote from our product page, or you can email us directly.


Get A Quote

You will get the full product specifications we send and a quote including all shipping costs.


Formal Quotation

Once you confirm the price we will send the official quotation, it will not be changed during the price validity period.

step finish

Confirm the Order

It is also supported that you confirm the final purchase and request an official stamped proforma invoice/contract.

Ample Inventory and Flexible MOQ Support from Carson Castors

Most of the regular heavy duty casters styles are in our catalog with ample stock of materials, which is why we promise fast delivery in 3-7 days.
At the same time, we also work for end users/retail customers, such as heavy casters replacement for manufacturing equipment, office and furniture casters replacement and industrial casters replacement for factories, etc. We can always recommend suitable styles and flexible MOQ for your casters, saving most time and cost for your casters procurement.

Carson Castors Ample Inventory of Materials

carson warehouse_2
Carson Warehouse
carson warehouse_3
Materials of Casters
carson warehouse_4
carson warehouse_1
Shelf of Materials

Casters are Assembled of Materials According to Your Requirements

carson production line_6
Assembling Steel Bead
carson production line_8
Assembling Bearing
carson production line_7
Assembling Brackets
carson production line_3
Assembling Casters

How Can We Customize Caster Wheels Heavy Duty for You?

If you have a heavy castor product in use and do not want our regular style, you can also request our customized service, but it will take longer than our regular style, and there may be additional costs, please follow the following process.

quotation for casters customization
Quotation from Carson
drawing for casters customization
Drawing from Carson

Caster pictures or links you request

Please provide any pictures and links or any information you have about the custom product and we will check and let you know the feasibility.


We provide the drawings

Once its feasibility has been confirmed, our engineering team will make drawings for you according to the requirements and send them to you for inspection.


Check quotation

Our Supply chain department will calculate all costs for you regarding customized casters and you will get a full reference quotation.


Confirm the quotation

We will proceed with the order after confirming the quotation. Don't hesitate to start this operation to make it easier.

How will Your Order be Manufactured and Packaged by Carson?

Your heavy duty castor orders manufactured and processed from Carson, will undergo strict quality control, material testing, and pre-shipment testing.

Part of Carson's Production Line

carson production line_1
Production in Workshop
Production by Machine
carson production line_6
Assembling Steel Bead
carson production line_8
Assembling Bearing
carson production line_5
CNC Production
carson production line_7
Assembling Brackets
carson production line_3
Assembling Casters
carson production line_4
Pack Casters

Quality Testing Before Loading

testing casters_2
Load Walking Test
testing casters_1
Salt Spray Test
testing casters_3
Impact Resistance Test
testing casters_4
High Temperature Resistance Test

Packing and Loading by Carson Castors

carson packing_1
Carton Inner Packing
carson packing_2
Iron Frame Outer Packing
carson casters loading_1
Ready for Loading
carson casters loading_2
Under Loading

How Will Carson Ship Your Castors Order?

We support most of the transportation terms based on our logistics supply system, common transportation terms such as EXW based on your designated freight forwarder, FOB, CIF by sea, and DDU, DDP by Express Air or Rail to your destination, etc.

shipping casters by carson
Shipping Casters from Carson

Shipping Castors by Express

You can choose EXW, DDU and DDP shipping terms to get your order via DHL, FedEx, UPS, TNT and Airline.

shipping by air_carson

Shipping Caster Wheels by Air

Please provide your designated airport Once you wish to transport by air (airport to airport), you will also need to transport yourself from your airport to your destination.

shipping by train_carson

Shipping Casters by Train

Rail transportation is mainly aimed at European countries. It is more economical than express and air transportation, and faster than sea transportation.

shipping by sea_carson

Shipping Castor Wheels by Sea

It is your best choice when you have a heavy order and are not very urgent about shipping time, relatively speaking it is the most economical once you order more than at least one 20 ft container.

What Payment Terms do We Offer for Your Castors Order?

Normally, we only accept Bank Transfers/Wire Transfers to our company bank account, Western Union, PayPal, Alipay and Cash payments. L/C is only for customers we are familiar with and credit customers we are working with.

bank transfer to carson
western union to carson
Paypal pay to carson
crash pay to carson
wechat pay to carson
wire transfer to carson

Bank Transfer (T/T)

Bank transfer is open to all regular order customers and we will provide the company bank account number on our contract

credit payment to carson

Letter of Credit (L/C)

To become our credit customer, we will open the Sinosure guarantee for L/C orders. To provide two-way protection for our cooperation.

FAQs About Heavy Duty Casters

1. How to design the bracket of heavy-duty casters?

The brackets of heavy-duty casters usually use metal materials as the main body, including ordinary steel plate stamping, cast steel forming, die forging and just forming, etc., mainly flat-plate assembly. The steel plate of the heavy-duty caster generally adopts the steel plate of 8mm, 10mm, 16mm or more than 20mm.

2. How to design the rotating plate of the heavy duty swivel casters?

Heavy duty casters usually use double-layer steel ball tracks, stamping and heat treatment. For the rotating plate of the extra-heavy caster, generally use the plane ball bearing or plane needle bearing with greater force, and match the cone-bearing, which effectively improves the load capacity of the heavy duty caster. For the special impact-resistant heavy duty swivel casters, the rotating plate is made of die-forged steel, which is finished and formed, which effectively avoids the welding of the connecting plate bolts, and improves the impact resistance of the caster with greater strength.

3. How to choose the wheel material for heavy duty casters?

Heavy duty casters are used for the movement of heavy equipment, so the wheels of heavy duty casters generally use hard tread single wheels. Such as nylon wheels, cast iron wheels, forged steel wheels, hard rubber wheels, polyurethane wheels, and phenolic resin wheels are ideal. Forged steel wheels and polyurethane caster wheels are especially suitable for extra heavy duty casters.

4. How to choose the wheel diameter of heavy duty casters?

According to the principle that the larger the diameter of the wheel, the more flexible the rotation, the common specifications are 4-inch casters, 5-inch casters, 6-inch casters, 8-inch casters, 10-inch casters, 12-inch casters, and extra heavy duty casters can be 16-inch and 18-inch casters wheel. Of course, in addition to the above dimensions, we can also customize them according to customer requirements.

5. How to maintain heavy duty casters?

  • Regular lubrication and maintenance of the caster brackets, caster bearings and rotating parts of heavy duty casters.
  • Although industrial heavy duty casters are of good quality, they also need to be cleaned and maintained. After use, the surface of the casters should be cleaned and dried in time to avoid rusting of the casters.
  • To ensure the load-carrying capacity of heavy duty casters, regular maintenance and inspections are required to assess whether the specified load-carrying requirements can still be met. If the relevant parts are damaged, it’s necessary to repair or replace spare parts in time.

6. What are the criteria for judging high-quality casters?

a) The metal surface treatment is uniform in color, free of defects, the base plate rotates smoothly, there is no stuck point, and there is no vertical or lateral gap between the base plate and the bracket.

b) The color of the wheel is uniform, no variegated color, the parting line is small, and it is smooth to touch by hand. Smooth steering, no noise, wheel swing angle is less than 0.3 degrees (EU EN-12532 standard is 0.6 degrees; wheel diameter 50mm, measuring the left and right yaw clearance of the wheel edge is less than 0.13mm; wheel diameter 100mm, measuring the left and right yaw gap of the wheel edge is 0.26, an analogous measure).

   The axial clearance is 0.3-0.5mm after the assembly of the turning wheel (without bearing) and the bracket, and the clearance between the shaft hole and the shaft is 0.1-0.2mm.

c) Casters with brake functions must meet semi-automatic requirements, and the pedaling force is less than 10kg. There is no swing gap after braking the swivel casters. The thrust of 15% of the approved load does not move after braking. The effective braking times are more than 5000 times (the American standard is 1500 times).

d) Equipped with screw casters: After the screw is locked, the screw should not be 1.5mm higher than the plane of the nut to prevent scratches between the casters. The caster has a rivet structure. After the rivet is flanged, the rivet is not cracked, symmetrical, or flattened.

Start working with us today to make your heavy duty casters business more profitable!

We are here for all your business needs and questions.

Contact Now!

    *We respect your confidentiality and all info is protected.