Xuanxuan Heavy Industry's core parts power box main shaft and gears are all made of high-quality alloy steel 42 chrome molybdenum forged, real material; and after two non-destructive testing, the percent lily is flawless; ensuring the power of the power box is strong, from the continuous axis Broken tooth

Xuanxuan Heavy Industry's core components power box spindle support mode adopts unique design, industry leading, adopts more scientific and reasonable structure form to effectively undertake and disperse the spindle support load, making the power box more stable and durable in the dynamic load work process

The sealing form of the power box of Xuanxuan Heavy Industry's core components has been improved several times, completely solving the problem of the power box entering the mud into the mud and leaking oil to the outside to ensure the effective lubrication and performance of the internal combustion of the power box.

The shell and cutterhead of Xuanxuan Heavy Industry Pipe Jacking Equipment is a high-quality product built according to heavy machinery products. It adopts the large-sized enterprise national standard qualified plate, and is processed by CNC cutting and rolling. The thickness of the plate is the highest level in the industry, ensuring the cylinder. The rigidity of the body is durable and never deformed; the weight of the device is increased, and the stability of the head during the jacking construction process is effectively increased, and the deflection is not easy

The intelligent electrical control system independently developed and manufactured by Xuanxuan Heavy Industry Co., Ltd. all adopts the original imported PLC controller, and the control interface is unique. The control program summarizes the construction experience and habits of many operators who have 20 or 30 years experience in pipe jacking construction. Condensed the protection of the equipment, condensed the construction safety, and condensed the advanced jacking construction concept

The mud water ball valve developed by Xuanxuan Heavy Industry is the only heavy-duty valve core built in the industry with high-quality alloy. The design structure and manufacturing process ensure that the working valve is reliable and stable, and it can adapt to various geological construction conditions.

Xuanxuan Heavy Industry Pipeline Industry is the only company that has long adhered to the customer's commitment to the whole machine product to implement one-year warranty. Xuanxuan Heavy Industry has been adhering to this service principle since its establishment, and has always adhered to the customer's Worried!