Oct 17,2022

What places are high-temperature resistant wheels suitable for, what is the operating temperature? How to use them?

Spray booth, steam room, drying oven, operating temperature below 200℃, enter for 1 hour, exit for 15 minutes, can be used continuously.


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.