FOR SALE USED GRINDING MACHINE BRAND SCHOU MODEL 39. USED GRINDING MACHINE FOR CRANKSHAFT. TABLE DIMENSIONS 3700X320 GRINDING DIMENSIONS 750X60X450 INSTALLED POWER 9 KW. PRICE ON REQUEST.

Detailed Technical Sheet: Used Schou Model 39 Crankshaft Grinding Machine

1. General Description The Schou Model 39 grinding machine is a used machine designed specifically for grinding crankshafts. This type of machinery is essential for the restoration and maintenance of crankshafts, critical components in internal combustion engines. Grinding a crankshaft requires extreme precision, as its complex shape and mechanical function require very tight tolerances.

2. Technical Specifications

• Table dimensions : 3700 x 320 mm
• Grinding wheel dimensions : 750 x 60 x 450 mm
• Installed power : 9 kW
• Voltage : 400V
• Spindle Speed : Variable, typically between 15-90 RPM
• Machining Capacity : It can machine crankshafts with a maximum length of approximately 4,200 mm and a maximum diameter of 750 mm.

3. Main Components

• Grinding Head : Automatic movement on X and Z axes to guarantee precision during grinding.
• Control System : Manual model with hydraulic adjustment and PLC for precision operations.
• Grinding wheel : High quality abrasive material to maintain precision in processing and ensure long life.
• Base : Made of cast iron to reduce vibrations and improve stability during grinding operations.

4. Workable Materials The Schou Model 39 grinding machine is designed to machine hard metallic materials, typically used for crankshafts, such as forged steel, alloy steel and cast iron. The choice of grinding wheel and processing parameters depend on the specific shaft material.

5. Formulas and Parameters of Use To obtain the best results with grinding, it is essential to consider the following parameters:

• Cutting Speed ​​(V): $V$ Where:
  • DD $D$ = Grinding wheel diameter (mm)
  • NN $N$ = Spindle speed (RPM)
• Feed : Adjusted according to the hardness of the material and the desired finish.
• Pass Depth : Adjusted to minimize thermal deformation and achieve the desired surface finish.

6. Maintenance To keep the Schou Model 39 grinding machine in optimal condition:

• Lubrication : Check and lubricate bearings and linear guides regularly.
• Cleaning : Remove processing residues and abrasive dust after each use.
• Checking Tolerances : Periodically check the tolerances of the moving components.
• Grinding Wheel Check : Replace or grind the grinding wheel when it shows signs of excessive wear or deformation.

7. Evaluation of a used vehicle To evaluate a used rectification such as the Schou Model 39:

• Visual inspection : Check the integrity of the structure and the absence of cracks or deformations.
• Functionality : Test all machine functions, including head movements and accuracy of adjustments.
• Maintenance History : Request a record of maintenance carried out to understand the remaining useful life of the machine.
• Alignment Verification : Conduct alignment tests to ensure the machine maintains specified tolerances.

8. Sectors of Use This rectification is mainly used in the sectors:

• Automotive : Repair and production of crankshafts.
• Marine : Maintenance of naval engines.
• Energy : Production and repair of precision mechanical components for turbines and generators.

9. Advantages of Buying Used

• Money Savings : A used model can offer significant savings compared to purchasing a new machine.
• Reliability : Schou grinders are known for their durability and precision, making them a safe investment even on the used market.
• Immediate Availability : Purchasing a used machine allows you to shorten the waiting time compared to ordering a new machine.

For further technical details or to request a quote, it is advisable to contact the supplier or an expert in the sector directly