How to use two different kinds of polyurethane casters, polyurethane casters function cannot be changed, also not affected by installation.
Turn shaft must always vertical movement.
Fixed between pu castor must instead of axle on a straight line.
If only use spinning polyurethane casters, they must be consistent.
If the fixed and rotating polyurethane pu castor castor, so all pu castor must be compatible with each other, and subject to manufacturer's recommended.
Castor will lose efficacy, especially when using temperature below or above the data, has been listed in the normal load may be affected.
Can repair defects were analysis, such as repair welding, etc.
Not all products are need to do heat treatment, basically see your product materials, product use in what aspects.
Do heat treatment was to eliminate internal stress or increase or decrease the hardness of products, in order to facilitate processing.
Some is also the guests have special requirements, all of these are according to the specific situation to analysis.
Usually two casters are generally use collocation, such as the structure of the trolley is in front of two fixed wheel, behind near the armrest is driven by two wheels.
Any items for transport, use, preservation conditions will impact vibration may be produced but the product such as adverse even cannot be used in a certain period of time, type furniture with its big, weight and other characteristics are often vulnerable to the impact, and at the bottom to determine whether furniture placed smooth castor is more should have good impact resistance.
The user should know when using castor castor suitable for use, avoid unnecessary losses caused by misuse.
Should be conducted on a regular basis to castor effectively maintain users trundle operation on site maintenance.
Maintenance is divided into lubricating and cleaning operation of the site and entanglement and good anticorrosion, specific as follows: the caster wheel bracket steel ball running parts, wheel bearing running parts should add lubricating oil regularly.
For regular cleaning wrapped around the caster stents ball running parts, wheel bearing cloud parts of winding or thread;
Most castor bracket is made of metal, corrosion prevention is very important for the service life of castor, prevent rusting caster stents can daub antirust paint, rust-proof oil on a regular basis.
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