The eighth day of the Lunar New Year，Walk into the production workshop of Tiejian Heavy Industry Shield Machine，It is already a busy scene.。Busy with production、Catch up on orders......To ensure the smooth delivery of a large number of orders on time，The team members are in high spirits、Full of energy，Grab the Year of the Dragon“A good start”，Sound the New Year's Charge。  

      In Changsha Primary Industry Park of Railway Construction Heavy Industry，Four shield machines have been assembled one after another.，Orderly organization of team members，Coordinated promotion。

Cutter head hoisting

Trolley assembly

Final assembly of erector

Dismantling and shipping

     After the Spring Festival holiday，Several ultra-large diameter slurry balance shield machines are about to be offline for acceptance。In order to ensure that the equipment passes the acceptance with high quality，The team members are conscientious，Work efficiently。

Subassembly of electrical cabinet

Fluid component subassembly

Railway Construction Heavy Industry Changsha Second Industrial Park is also a busy scene.，Team members are full of enthusiasm，Production and processing of products。

The overall size of a large diameter slurry balance shield machine is being checked.。

The cutter head of a super-large diameter slurry balance shield machine is welding the main structure.。

The gearbox of a large-diameter slurry balance shield machine is undergoing machining, boring and milling process.。

The team hoisted the foam dust removal device for the digging and anchoring integrated machine.。

The team shall carry out hydraulic piping and electrical wiring for the anchor loader。

The team is to install the hydraulic cylinder for the digging and anchoring machine.。

The team assembles and debugs the boom for the arch anchor trolley.。

Commissioning of three-arm rock drilling jumbo for the team、Oil loading。

The team carries out the tail assembly chassis operation for the crawler self-moving machine.。

Long Xing

New Year, new weather

Railway Construction Heavy Industry

The energy is not reduced、Move forward with honor

With a high-spirited and progressive attitude

Go all out for the New Year“A good start”

Achieve high-quality development goals