Description
Ceramic tile and sanitary ware plants in Binh Duong, Vinh Phuc and Thai Binh run kilns, glaze lines and mills for weeks without a stop. When a shutdown finally comes, the crew must refit many bolts fast. The Snap-on TEC250C Torqometer helps them put real numbers on that work. Its single needle reads in both foot-pounds and kilogram-force meters.
Kiln stops leave little time
A roller kiln may run for months between planned stops. Once it cools, the team has a short window for rollers, drives and fans. So every pull has to count. A dial such as the TEC250C shows the value as it builds, and the fitter can stop at the mark and move on.
Two scales for imported lines
Many tile lines arrive from Italy, Spain or China, and each maker writes its manuals its own way. For example, one drawing may give kg·m while a spare part sheet quotes ft-lb. The TEC250C prints both scales on one dial, so the crew reads the target directly. Note that its metric side shows kg·m, not N·m.
TEC250 data from catalog CAT1500i
| Item | TEC250 (CAT1500i p.335) |
|---|---|
| Square drive | 1/2 in |
| Metric range / steps | 35 kg·m / 1 kg·m |
| U.S. range / steps | 250 ft-lb / 10 ft-lb |
| Length | 23-3/4 in |
| Width / head depth | 2-3/4 in / 1-3/8 in |
| Storage case | PB8A |
Snap-on’s catalog says a C at the end of the stock number orders the certificate of calibration version. Lost in HCM, however, lists this TEC250C with a chart. Ask which papers come in the box before you order.
Where the Snap-on TEC250C Torqometer fits on a tile line
- Roller drive gearbox and motor base bolts on the kiln.
- Fan and burner bracket bolts along the firing zone.
- Conveyor frame and guide bolts on glaze lines.
- Bearing housing bolts on dryers and storage cars.
Let hot parts cool before you torque them. Then follow the line maker’s values for each joint.
The 2% band on the TEC250C
Lost in HCM files this wrench under Combination US/Metric Reading/Standard 2% Accuracy. Per Snap-on, that grade holds within 2% of reading from 20% of full scale to the top of the dial. Thus the band on this tool begins near 50 ft-lb, or 7 kg·m. Smaller screws on sensors and covers call for a lighter wrench.
Dust and heat care
Glaze dust and kiln heat are hard on any gauge. Keep the TEC250C in its PB8A case away from the kiln wall, and wipe it before it goes back. Also never rest it on a hot frame. Because Snap-on warns against breaking fasteners loose with a Torqometer, free seized bolts with a breaker bar first. After that, plan recalibration with an outside lab.
Order the Snap-on TEC250C Torqometer
Tile and sanitary ware makers can source the Snap-on TEC250C Torqometer from Lost in HCM, the SMK Vietnam partner. Before your next kiln stop, request a quote from Lost in HCM. Other sizes sit in our torque wrenches range, brand details live at snapon.com, and you can contact SMK Vietnam for help.
Ceramic plant questions
What does with Chart mean for the TEC250C?
Lost in HCM’s listing gives no detail on it. Snap-on links the C suffix to a certificate of calibration, so confirm the papers with Lost in HCM.
Can it handle kiln roller drive bolts?
Many fit inside its band, but check each value first. The kiln maker’s manual sets the number.
How do I convert kg·m to N·m?
Multiply by about 9.81. So 35 kg·m comes to roughly 343 N·m.
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