Wholesale Abs 360 Degree Carry On 4 Trolley Travel Suitcase Sets Hard Shell Luggage Trolley Bag Sets

The universal caster is the so-called movable caster. Its structure allows horizontal 360-degree rotation. The caster is a general term, including movable casters and fixed casters. The fixed casters have no rotating structure and cannot rotate horizontally but can only rotate vertically.

These two kinds of casters are generally used in combination. For example, the structure of the trolley is two fixed wheels in the front, and two movable universal wheels in the back near the push armrest.

How to choose caster bearings for ABS luggage

Selection of caster bearings

The application of casters is very extensive, and almost any industry is designed. According to the needs of different industries, people are constantly inventing all kinds of casters. There are about 150,000 different casters used in various industries in the world. Caster bearings are very important for casters.

There are many kinds of bearings used in casters, without which the caster loses its value. Therefore, we suggest that the ideal bearing should be suitable for the respective application and ensure the necessary safety margin. In addition to the wheel surface, wheel diameter and swivel bearing, the wheel bearing determines the mobility of the caster, even this Only the quality of the casters.

For different use environments, there are different requirements. The casters used in factories are different from those used by commercial firms. The casters used in tool carts are different from the light casters used in hospital beds. The requirements of casters used in shopping carts are definitely completely different from those used in factories. those casters used to carry heavy loads. Generally speaking, there are the following four kinds of bearings:

Terling Bearings: Terling is a special engineering plastic, suitable for wet and corrosive places, with average rotation flexibility and high resistance.

Roller bearing: The heat-treated roller bearing can carry heavier loads and has general rotation flexibility.

Ball bearing: The ball bearing made of high-quality bearing steel can carry heavier loads and is suitable for occasions requiring flexible and quiet rotation.

Plane bearing: suitable for high and extra high load and high speed occasions.

Choice of casters

Usually choose a suitable wheel frame to first consider the weight of the casters, such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the floor is good, smooth and the goods to be handled are light, (each caster is carried at 10-140kg) , It is suitable to choose the electroplating wheel frame stamped and formed by thin steel plate (2-4mm). The wheel frame is light, flexible, quiet and beautiful. This electroplating wheel frame is divided into double-row balls and single-row balls according to the ball arrangement. Or use double rows of beads when handling.

In factories, warehouses and other places, where goods are frequently transported and the load is heavy (each caster carries 280-420kg), it is suitable to use thick steel plate (5-6 mm) stamping, hot forging and welding of double-row ball wheels. shelf.

If it is used to transport heavy objects such as textile factories, automobile factories, machinery factories, etc., due to the heavy load and long walking distance in the factory (each caster carries 350kg-1200kg), thick steel plates (8-1200kg) should be selected. 12mm) The wheel frame welded after cutting, the movable wheel frame uses plane ball bearings and ball bearings on the bottom plate, so that the casters can bear heavy loads, rotate flexibly, and have functions such as impact resistance.

ABOUT US

RUIAN ZHEHUA LUGGAGE ACCESSORISE CO.,LTD

is located in Sijia Industrial Zone, Xianjiang Town,Ruian, Zhejiang, China. Our factory established in 2003, and have about 20years production and development experience.

We professional produce  all kinds of Travel trolley luggage, suitcases, trolley bags, ABS/PC luggage and other related products. We export our goods to all over the world. Such as Europe, America, Korea, Japan, Africa, Latin America, etc. Zhehua Team will try our best to give every customers best quality goods and best service. Philosophy of "Quality First" and "Reputation Superior", "Market Essential" and never stop pushing out the new products with high quality and never stop offering perfect after-sale service to the clients, we will always service the society with 100% confidence, 100% sense of responsibility, and 100% clients-centered consideration. 

Zhehua warmly welcome you to visit our factory. We are looking forward to build business relationships with new clients all around the world.

FAQ

Q1.Are you a trader or manufacturer?

A:We are a manufacturer in Rui'an,Wenzhou,China.

Q2.What's MOQ?

A:Always one container,about 600sets.

Q3.What’s your production lead time?

A:40-50days 

Q4.What's the payment terms?

A:TT, LC, DP

Q5.Where is your factory?

A:Our factory is located in Rui'an,Wenzhou,Zhejiang province, China

Q6.Can you customize our own brand or design?

A:Yes, we can customize your own brand and design.

Q7.What's your main product?

A:We specialize in various kinds of abs luggages,abs pc luggages, pc luggages,PP luggages etc.

Q8.Do you accept OEM/ODM orders?

A:OEM/ODM orders are accepted.

Q9.Can you keep secrect for my package and my design?

A:Yes,we can keep secrect for all customers' packages and designs.

Q10.How can I get exact quotation from your factory?

A:Pls tell me all accessories requirements for inquiry.(For example,color mataching or not, double wheels or single wheels,the types of locks ect.）