Hunan NHM Construction Machinery Co., Ltd

We are Hunan NHM Construction Machinery Co., Ltd based in Changsha, China. We are member of companiess.com since February, 2012. Our business is related to Industrial Machinery industry and we specifically deal in pile hammer;Hydraulic Footstep Piling Frame ;Hydraulic static pile driver ;Long spiral drilling rig. Please find our product details below:Sell Hydraulic Footstep Piling FrameLong spiral drilling rig is ideal equipment for soft foundation and foundation treatment, which includes hydraulic footstep frame and drilling system. The frame adopts hydraulic footstep under frame with high automation. Drilling system includes rotary head, output axis of drilling rig rotary head and spiral drilling rig.The drilling rig adopts long spiral into the hole, concrete or mud injected for CFG pile construction by the drill pipe center tube, can be used to dry process into holes, prefabricated piles lead hole, grouting replacement. It can adopt deep mixing way and many kinds of construction methods after changing the drilling tools, especially suitable for foundation engineering construction in elevated railway, bridges, real estate and live engineering.Sell pile hammerDrum-type diesel pile hammer, as high-performance pile foundation construction equipment independently developed by Hunan NHM Construction Machinery Co., Ltd., is suitable for foundation construction of concrete piles, precast piles, steel pipe piles, steel sheet piles and timber piles and construction of land, marine and battered piles. Compared with conditional drum-type diesel pile hammer, it is featured by good heat dissipation effect, powerful continuous piling, more sufficient diesel combustion, low oil consumption and long service life. Surface hardness of cylinder wall can reach HRC40 through special surface treatment, so that service life of cylinder reaches 3-5 times of cylinder processed by traditional process. In view of these characteristics, our drum-type diesel pile hammer has been widely recognized and praised by customers since its promotion.Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.