China Precision Universal Cylindrical Grinding CNC Grinder Machine Railway Axel Grinding Machine

The Universal Cylindrical Grinding Machine is designed for grinding cylindrical or conical external surface with accuracy of IT5 and IT6. It is most suitable for tooling or repair workshop in small batch production. The longitudinal travel of worktable is controlled steplessly by hydraulic system or by handwheeel. The infeed of wheelhead is carried out by hydraulic automatic periodic feed and also by handwheel. The rapid approach and withdrawal of wheelhead retracting of tailstock center lubrication of slideway and lead-screw are all hydraulically controlled.
M1420 M1432 M1440 Specifications
ItemM1420M1432BM1440OD grinding diameterΦ8-200Φ8-320mmΦ150-400mmID grinding diameterΦ13-100Φ30-100mmΦ16-125mmCenter height135mm180mm220mmWorkhead spindle speed50Hz:25-380 rpm stepless Max. Travel of table650mm/950mm1100/1600/2100/3100mm1000/1500mmHydraulic transverse speeds0.1-4 Max. Workpiece weight50kg150kg150kgGrinding length External/Internal500/125mm1000,1500,2000,3000mm
/150mm Swivel range of grinding wheel-5~+90° External wheel sizeMax.Φ400x50x203mm
Min.Φ280x50x203mmΦ400x50x203mm
Φ500x50x203mm Internal wheel spindle rotating speed16000rpm 10000/20000rpmWorkhead and tailstock centerMorse No.4Morse No.4Morse No.4Total motor power5.6259kW9kW





WORKSHOP
Quality Control & Inspection before Packing
We control the assembly quality as well as control the quality of casting and parts/units to ensure the machines will be good enough from appearance to performance and stability keeping.
After testing and painting before packing, we will check all the accessories item by item:
Packing & Local Transportation & Fixing
Normally we will pack the machines with fumigated wooden cases or poly wooden case and steel pallets. When the machines are loaded into the container, fixing job will be done to ensure the sea shipment safety.
FAQ
1. MOQ
1 set
.
2. DELIVERY TIME
It depends on the machine and model you choose. Mostly 2 months - 4months. Allmachines are 100% new and not used.

3. PAYMENT TERM
T/T 30% down payment when order, 70% balance payment before shipment.
4. WARRANTY PERIOD
13 months from the date of B/L, during the warranty period, daily damage parts will be supplied freely, the after sale service will be done by dealers . After warranty period, the spare parts will besupplied at factory price.