For twin central locking casters in past some years we only have 5 inch and 6 inch. Now in order to meet variety demand of clients we have developed 4 inch twin wheels central locking casters.

Our 100mm twin central locking casters follow the same design as our 5 inch and 6 inch series casters, It’s can used on medical trolley. 

Nice design and PA hub with Germany origin Pu tread material ensure whole wheel have reliable quality.

The 100mm twin central locking castersMostly used as medical trolley casters,Medical chair casters.

We are aim at produce top quality central locking casters & competitive price

* Precision ball bearing in swivel head and wheel

* Wheel center made of High Quality Polyamide

* Tread made of German Origin (Bayer Desmopan) TPU Material

* Caster frame made of 3mm thickness pressed steel

* Use metal material for Key components of central locking system

We are target to make excellent quality central locking casters we proud of.All things we do is ensure our casters with stable high quality and long service life. 

At current we have two series of central locking casters wheels

1.Single wheel Central locking casters.we have Ø125mm, Ø150mm and Ø200mm 

2.Double wheels central locking casters.we have Ø100mm, Ø125mm and Ø150mm 

Both series can be with Ø32 x 50mm stem or Ø28 x 97.5mm Stem.With 30 or 45 degree lock cam. And user have to check lock pedal to see when lock pedal on balance/neutral position the hex hole angle is same as A or B angle..... Then select the correct lock cam degree casters accordingly.

-------Lock cam angle on Balance /Neutral position.

How to select central locking caster wheels lock?

As we know One bed will have 4 pc casters.How to match central locking caster wheels? Before talk about this we should know the difference of central lock.At current we have 3 type of locks.

* 2 step 30/45 degree Lock Cam--With x1 Neutral + x1 Total Locking =A

* 3 step 30/45 degree Lock Cam--With x2 Neutral + x1 Total Locking =B

* 3 step 30/45 degree Lock Cam--With x1 Neutral + x1 Direction lock + x1 Total Locking=C

The alignment of ONE bed of central locking casters need follow below 3 options.

1: 4 pc x A

2: 2 pc x B + 2 pc x C

3: 3 pc x B + 1 pc x C

4 :4 pc x C cannot work on ONE bed

The 2 standard size of Central lock stem is Ø32mm x 50mm and Ø28mm x 98.5mm.So now whatever you want purchase central brake casters for replacement or build new bed.Please follow above instruction.

Why choose our central locking caster wheels ?

Our central locking caster wheels series quality are same as current world famous brand casters. We know everyone will tell clients their quality are good. But we have confidence you will like our quality & design after see our samples. 

If anyone interested in our central locking casters, Please contact us freely. Wechat/Whatsapp : 0086-137 3645 4395