Shifter blocks replacement on SN lathes

This article covers TOS SN lathe shifter block replacement and the problems caused by worn shifter blocks. Correctly functioning shifter blocks are important for reliable clutch engagement and should be replaced when excessive wear is detected. The replacement procedure and practical details can be seen in the video below, created by Daniel Haartman from [...]

SN50/1500 lathe overhauled

TOS Trenčín SN50/1500 overhauled lathe. The lathe is finished from the mechanical part. Electrics and options to be finished based on customer's specifications. Installation options: digital readout Optional accessories: 250/3 and 250/4 chuck 250 mm flange live center steady rest follow rest Delivery time: circa 2-3 weeks Warranty: 12 months Request more information and [...]

2026-07-20T10:18:10+02:00Lathe offer|

Replacing the screw and nut on SN carriages

TOS Trenčín cross slide screw and nut replacement A worn cross slide screw and nut is one of the most common causes of backlash, inaccurate dimensions and poor surface finish on TOS Trenčín SN lathes. As wear increases, precise positioning of the carriage becomes difficult and machining accuracy gradually deteriorates. In this guide [...]

Replacing speed box oil filter on SN lathes

TOS Trenčín Oil Filter Maintenance for SN Lathes In order to keep you SN lathe going smoothly, you need to clean the oil filter 803260 from time to time. The oil filter is located on the back of speed gearbox. There is a handle on the filter, that can be turned in order [...]

TOS Trenčín SN63/1500 overhauled

SN63/1500 overhauled lathe. The lathe is awaiting overhaul Installation options: digital readout Optional accessories: 315/3 and 315/4 chuck 315 mm flange live center steady rest follow rest Delivery time: circa 12 weeks Warranty: 12 months Request more information and a quotation by contacting us at [email protected] Pictures bellow are from a previous realisation. [...]

2026-04-01T14:25:30+02:00Lathe offer|

SN50/2000 lathe overhauled

SN50/2000 overhauled lathe. The lathe is finished from the mechanical side. Electrics and safety guards options are upon the customers' request. Installation options: digital readout Optional accessories: 250/3 and 250/4 chuck 250 mm flange live center steady rest follow rest Delivery time: circa 2-4 weeks Warranty: 12 months Request more information and a quotation [...]

2026-04-01T14:18:49+02:00Lathe offer|

SN40/1000 lathe overhauled

SN40/1000 overhauled lathe. Installation options: digital readout Optional accessories: 250/3 and 250/4 chuck 250 mm flange live center steady rest follow rest Delivery time: circa 4-6 weeks Warranty: 12 months Request more information and a quotation by contacting us at [email protected] Pictures bellow are from a previous realisation. Video Video [...]

2026-04-07T20:54:58+02:00Lathe offer|
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