2MB4220-CNC double heads interior polishing machine is a new generation of digitally controlled polishing machinescontinuously developed on the basis of our series of products. The overall layout of the machine is a horizontalseparate design, with two grinding wheels and a waxing mechanism in the middle, and two workpieces symmetricallydistributed on the left and right sides. The main components of the machine are made of high-strength cast iron andhigh-quality alloy structural steel, and undergo a complete heat treatment process to eliminate internal residual stressand improve material mechanical properties, making the machine sufficiently rigid and highly stable, therebyobtaining strong cutting force, significantly improving production efficiency and polishing quality. At the same time.the control system of this machine adopts "high-speed field bus" technology, which can achieve high-speed andaccurate polishing process control of the machine. This machine can form an automatic production line with modelssuch as bottom polishing and edge polishing, and is mainly suitable for mass polishing production of inner surfaces of soup pans, frying pans, frying pans, and other products.

Main Technical Parameters:
Function:Inner polish
Polishing Wheel Set: 2 sets
Size of Workpiece:Dia.:Ф140~Ф380;H:250 (mm)
Weight of Workpiece:<20KG (Including Mold)
Size of Abrasive Wheel:Dia.:≤Ф200;Height:≤160(mm) Inner Hole Dia.:025
Motor Power:Abrasive Wheel Motor:7.5KWx2; Workpiece Motor:0.75KW x2; WaxMotor:0.75KW x2; X-axis:1.5KWx2; Y-axis:1.5KWx2
Total Power: 24KW
Speed:Abrasive Wheel:2900rpm;Workpiece:28~140rpm(Adjustable); 
Waxed way: Solid wax/liquid wax (optional, subject to contract)
Workpiece Holding:Vacuum Adsorption (gas electric interlock: the machine cannotbe started when the workpiece is not tightly sucked)
Dimension:About3900x2300x3100(LxW xH,mm)
Machine Weight: about 2.3T