QUALIFICATION

Controllable atmosphere well-type nitriding furnace

Controllable atmosphere well-type nitriding furnace

Installation structure of the inlet pipe on the cover of a large well-type carburizing furnace

Installation structure of the inlet pipe on the cover of a large well-type carburizing furnace

A rotary range hood for oil fume purification

A rotary range hood for oil fume purification

Quick-disassembly multi-layer tooling structure

Quick-disassembly multi-layer tooling structure

Lifting platform for transferring large workpieces during heat treatment

Lifting platform for transferring large workpieces during heat treatment

Structure of a new type of guide tube reflux device

Structure of a new type of guide tube reflux device

Tempering furnace oil smoke emission device

Tempering furnace oil smoke emission device

A super-large nitriding furnace load-bearing base-type muffle

A super-large nitriding furnace load-bearing base-type muffle

Extra-large oil tank rapid heat exchange device

Extra-large oil tank rapid heat exchange device

A furnace lid with anti-leakage function

A furnace lid with anti-leakage function

High-temperature workpiece roller conveyor quick water-cooled bearing seat

High-temperature workpiece roller conveyor quick water-cooled bearing seat

A maffle water-cooled chamber that is easy to clean

A maffle water-cooled chamber that is easy to clean

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