The NCM-4.0 frog&switch point grinding machine is the most economical machine in the market for your turnout maintenance and repair, it can be used to grind frog, switch points, switch cores,…
YD-22 hydraulic tamping machine is a kind of professional machinery used for railway line ballast tamping maintenance except for turnouts. It can be operated with train inervail time, withou…
ND-4.2*2 Internal combustion flexible shaft tamping machine is suitable for tamping operation of any rail-type railway line maintenance ballast. Its features are light weight and easy to ope…
NDG-1 Internal combustion tamping machine is a portable special tool suitable for tamping stone on railway track bed. It is driven by a gasoline engine and produces high-frequency disturbanc…
YCD-2 hydraulic tumout tamping machine is a special mainenance mechanical equipment for railway turmouts. it is mainly used for tamping the seeper bllast in the tumout section, and can also take into …
Portable tamper is a special machine for ballast tamping on railway lines and turmouts. Choose high-vibration, high-power gasoline engine as power, with high output power and stable. performance. The …
40Cr steel, after quenching and tempering
treatment, has good comprehensive mechanical properties, good low-temperature
impact toughness, and low notch sensitivity. The hardenability of steel is
go…
12Cr1MoV,Alloy structural steel.
Standard: GB/T3077-2015, which is a high-performance alloy material. It is a
steel type widely used in superheaters, headers and main steam ducts of
high-pressure, …
Weathering Steel contains appropriate amount of
anti-corrosion elements, such as Cr, Ni, Cu and P, and has good corrosion
resis- tance. The corrosion resistance is 2.28 to 2.6 times of that of commo…
65MN also called cutting tools steel,its modulus
of elasticity is excellent, not easy become fatigue after thousands vibrating.After
property heat treatment,65MN steel will gain different hardness. …
With good
profile and high
dimension accuracy,the product higher than 3.9mmin
thickness can be de-coiled in the
most advanced dome…
The medium and high carbon steel(0.25-1.0% C)is of full specifications with high
toughness,highharden-ability and high wear-resistance,
which are widelyusedin sawblade(stone,metallurgyand
woodworki…
GFS Tanks with Glass Fused to Steel Plate RoofProduct DescriptionWansheng can create custom GFS tank roof to fit existing tanks of different shapes. Quality GFS tank roof can improve your wa…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea