New For Old Motor Solution

We wonder how this motor even ran! BPT had a customer recently that was unsure why his electric motor had stopped working. Maybe it was the


Massive Gearbox Custom Solution

Not everyday you get to see a gearbox this size!  With a massive 20,000Nm of torque…100mm hollow output shaft…An output speed of 6 rpm…A weight

Dotmar Engineering Plastics

Cantilever Gate Renovation

A gate repair contractor requested BPT to supply plastic wear strips and new guide rollers for a large industrial cantilever gate renovation. This rather large

Dotmar Engineering Plastics

Moly Filled Nylon Bushes

Dotmar’s Nylatron GSM range is a self-lubricating moly filled nylon material which eliminates the need of regular lubrication making the assembly maintenance free One of

Power Transmission

Split Tapered Bush With New Key

What a week for breakdowns. After a few challenges with establishing the right shaft size by our customer, the pressure was on BPT to create

split labyrinth seal
Dotmar Engineering Plastics

Split Grain Dust Seal

Problem solved. A customer had a serious problem trying to keep grain and grain dust inside a feed mixer hopper. The mixer hopper was designed

Cyclo Sumitomo 619
Power Transmission

Ribbon Mixer Case Study

After 13 years of continuous service this Cyclo Sumitomo 619 series gearbox started developing some weird noises. Therefore, we decided to put a case study


Cam Follower Bearing Modification

Cam followers like the one depicted below can be hard to grease without the right grease gun coupling. But with a small cam follower bearing