1. Single-sided caster, this is a silent caster, it is very quiet when rolling, almost no sound, so it will not affect the patient’s rest. This single-sided rubber wheel has a steel structure inside. Its shell material is PP. The relative density of PP is small, making it one of the lightest varieties in plastics.
It has good mechanical properties. In addition to impact resistance, other mechanical properties are better than polyethylene, and the molding processability is better. High heat resistance, good dielectric properties, high frequency insulation, not affected by humidity.
The casters have an independent brake function, and each caster has a brake, which is very convenient and flexible, and it has strong braking performance after braking.
The separate brake device facilitates the free movement and fixation of the position of the bed body, and frequently changes the surrounding environment, which is conducive to the recovery of the patient, and is convenient for cleaning and sanitation, which greatly reduces the workload of the nursing staff.
2. Next, I will introduce a double-sided wheel for everyone. Let’s take a look at the edge of the caster. This is also a silent wheel. I press the edge of it with my finger and it will be pressed down, so when it rolls on the ground There is almost no sound when rubbing, and there is no steel structure inside this double-sided caster. Its interior is plastic and very light, but the stability is very good, and there is basically no sound.
Now we look at its shell. The shell material is ABS, which is a kind of thermoplastic polymer material structure with high strength, good toughness and easy processing and shaping.
The wheels have independent braking function, and each caster has a brake, which is very convenient and flexible, and the braking performance is very strong after braking. Separate brake device, convenient for the bed position to move freely and fix at any time, often change the surrounding environment, conducive to patient recovery, convenient for cleaning and sanitation, greatly reducing the workload of nursing staff, single caster bearing capacity is not less than 120kg, quiet and safer sex.
Caster test: TPR tires have no wear after running 30KM, saving anti-winding hard shell, and uniform molding without bolts. Pass the dynamic test: load 120KG, run 30KM, pass obstacles 500 times.
Post time: Dec-29-2021