Nanjing wisdom furnace Co.Ltd. has over ten years of experience in the design and manufacure of heat treatment production line.  Since we hv a good team of experts in heat treatment technology, we offer free tailored solution for our customer, including: type selection, designing, consulting, training for opearation & inpection personnel.

We promise that we help our customer produce qualified parts in one bat. We are the only furnace manufacture who presents  "Ton/electicity consumed " index for daily production and thus dramatically reduce the production cost for our customer.

We guarantee quality products, competitive rates, value-added service to our clients. You'll obtain unexpected reward if you choose us!

Package Provider of  whole Production Line for Light-Weight CO2 Extinguisher Cylinder ( 2KG, 3KG, 5KG, 7KG)

Provide full set of equipments & technology  for the production line of Light-Weight CO2 Extinguisher Cylinder  (2KG, 3KG, 5KG, 7KG) .

The special-purpose heat treatment equipments for Gas Bottle ( Pressure Vessel )

Nanjing wisdom heat treatment technology Co., Ltd. is specialized in designing and manufacturing up to date production line of Gas bottle.

In recent years we have talilored solutions to dozens of national famous factories, who are specialized in manufacturing  carbon dioxide cylinders, oxygen cylinders, and natural gas cylinders etc.. The production line for gas bottle includs bottle ends shaping, bottle mouse shaping, annealing, quenching, tempering, surface cleaning, stamping, valve installation, pressure tests, burst test, hardness test, hydraulic test etc.

We can offer full range of technical service, and help our customers to produce 200-500 drums of qualified gas bottle.  We are also able to train the operation and inspection personnel.

As our logo goes: Through our total commitments to state-of-the-art techlogy in heat treatment and pressure vessel industry, our clients will be greatly benefited from our value added service and thus achieve superior financial results.

In view of the high reliability, efficiency of our products, more and more customers come to us for our value added service.

Main equipments:

- Large-scale fiber trolley resistance furnace

- Belt type gas bottle quenching and tempering production line

- Stepper gas bottle quenching and tempering production line

- Pushing bar type gas bottle quenching and tempering production line

- Large-scale vacuum oxygen annealing furnace

- Hanging chain type gas bottle quenching and tempering production line

- Ends shaping machine for gas bottle

- Mouse shaping machine for gas bottle

- Stamping maching for stamp marking on the cylinder

- Neck rings machine

- Surface cleaning machine ( shot blasting machine, sand blasting machine )

- Metal finishing machine

- Mechenical test machines

Stepper gas bottle quenching        Pushing bar type gas bottle quenching          Large-scale fiber trolley resistance furnace

and tempering production line   and tempering production line