Sep 30,2022

Welcome National Day

The motherland celebrates today, with a glorious history spanning decades. On this annual National Day, the five-star red flag flutters in the wind. May the motherland be more prosperous, may it shine even brighter, and may it be blessed with a better future! Wishing everyone a pleasant National Day, and a smooth journey whether returning home or traveling.

Sep 09,2022

Mid-Autumn Festival

Mid-Autumn Moon. The moon is particularly bright during the Mid-Autumn Festival. Particularly bright, who knows how much, the changes of the moon from full to crescent. Let's not talk about the changes. Instead, let's enjoy the good seasons on earth. Good seasons. May we see the Mid-Autumn moon every year.

Aug 24,2022

Key points for selection and feature selection when purchasing rubber wheels

Key points for selecting wheels and features When purchasing rubber wheels, pay attention to the following points: 1. The weight the wheels need to bear; the purchased wheels should exceed this weight to increase their lifespan. 2. The usage environment of the wheels; use smooth wheels for smooth surfaces and textured wheels for uneven surfaces, with a groove-type iron core. 3. For light loads, choose smooth wheels; for heavy loads, choose textured wheels; a groove-type iron core is necessary. 4. Quality selection: wheels should have elasticity and hardness; otherwise, they can easily lose rubber or delaminate, making cheap purchases expensive in use. For heavy loads, it is essential to have a groove-type iron core and textured rubber to ensure a long lifespan and cost-effectiveness.

Aug 10,2022

What is the difference between polyurethane wheels and nylon wheels?

1. Polyurethane wheels are relatively soft, have good abrasion resistance, and produce less noise; while nylon wheels are relatively hard, and their abrasion resistance is slightly different from polyurethane. For example, fabrics made of nylon are also wear-resistant. 2. The materials of polyurethane wheels and nylon wheels are different. Polyurethane is formed by the polymerization of isocyanate (monomer) and hydroxyl compounds. Due to the presence of strongly polar carbamate groups, it is insoluble in non-polar groups and has good oil resistance, toughness, wear resistance, aging resistance, and adhesion. Different raw materials can be used to produce materials that adapt to a wide temperature range (-50 to 150°C), including elastomers and thermoplastic resins.

Aug 02,2022

What are the aspects of caster wheel maintenance?

1. Bracket Maintenance: If the swivel is too loose, it must be replaced immediately. If the center rivet of the caster is secured with a nut, ensure it is tightly locked. If the swivel cannot rotate freely, check for corrosion or dirt at the ball bearings. If fixed casters are installed, ensure that the caster bracket is not bent. 2. Wheel Maintenance: Check the wear condition of the wheels. Poor wheel rotation is related to fine threads, ropes, and other debris. Anti-tangle covers can effectively prevent these debris from tangling. The caster being too loose or too tight is another factor; replace damaged wheels to avoid unstable rotation. After checking and replacing the wheels, ensure to use locking washers and.

Jul 15,2022

What are the common types of braking methods for casters?

The brakes for casters can generally be divided into three types based on their functions: wheel brakes, directional brakes, and dual brakes. a. Wheel brakes: This is easy to understand, as they are devices installed on the wheel axle or surface that can be operated by hand or foot. The operation is simply to step down, which prevents the wheel from rotating but allows it to steer. b. Directional brakes: Directional brakes are used in swivel casters to convert them into fixed-direction casters, maintaining the same direction. c. Dual brakes can lock the wheel's movement and also fix the rotation of the wave disc.

Jul 09,2022

How is the surface of the caster bracket generally treated?

In the market, the most common colors for brackets are silver and black. Silver is achieved through electroplating, applying a layer of zinc or chrome to turn the bracket silver. The black ones are generally made using electrophoresis technology to turn the bracket black. Another type of high-end caster uses powder coating technology, and the color can be customized according to customer needs, though the price is relatively higher. Whether it is electroplating, electrophoresis, or powder coating technology, the purpose is to prevent rusting on the surface of the bracket.

Jun 01,2022

The rise of the caster wheel industry

Tracing the history of casters is quite a challenging task. However, after the invention of the wheel, transporting and moving objects became much easier. The wheel could only move in a straight line, making it very difficult to change direction when transporting heavy objects. Later, people invented wheels with steering mechanisms, which we now refer to as casters or swivel wheels. The introduction of casters revolutionized the way people transport, especially in moving objects, allowing for easy transport and movement in any direction, significantly improving efficiency. In modern times, with the rise of the Industrial Revolution, more and more...

May 30,2022

How to choose the right way to use heavy-duty casters

  1. Load Capacity The load capacity of a single heavy-duty continuous casting machine is determined by its design load capacity. The load capacity of heavy-duty casters is a fundamental and key requirement for Z-type heavy-duty casters. Since the actual usage conditions can vary greatly, a certain safety margin should be reserved when selecting the load capacity of heavy-duty casters.

May 30,2022

How to extend the lifespan of heavy-duty casters?

  1. Wheels: Visually inspect the wheels for wear. Poor wheel rotation is related to debris such as fine red threads and ropes. The anti-winding cover can prevent these debris from entangling. The looseness or tightness of heavy-duty casters is another factor.