Welcome to Leakproof Steel

Our specialty is sturdy equipments with lowest electrical operation cost, standard bought outs considering easy availability. Our design requires minimum spares inventory.

We undertake turnkey projects, as well as design & consultation for flat steel processing lines. We have our trained expert team for inspection, erection, supervision & commissioning of mechanical, electrical, hydraulic systems.

Our Associate Brand

Bell Annealing Furnace

The technology of bright annealing is applied for stainless strip steel so that it can it can keep bright surface after cold rolling. It is another treatment method for cold rolled stainless strip just like annealing-pickling.

We can provide annealing line for stainless steel, continuous annealing line and hood-type annealing line. Different annealing furnaces can be designed based on different energy sources according to your requirement, and different thermal treatment is applied on different processing material.

Main technical parameter

Strip Thickness

Strip Width

Max. heating Temp

Temp Controlling Method

Length of Line

0.05~0.5 mm

250-650 mm

Max 1150±10℃

Sectional controlling temperature, intelligent instrument, PID adjustment

45~48 m