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GS-9740x1300 Engine Block and Cylinder Head Grinding Machine_Precision Surface Grinder

Feb. 25, 2026ID: 36Views: 117

Restore Engine Precision with the GS-9740x1300 Engine Block and Cylinder Head Grinding Machine

In the field of engine maintenance and remanufacturing, precision is paramount. Over time, the heavy use of engines in automobiles, tractors, tanks, and ships leads to wear and thermal stress. This often results in the deformation of the connecting surfaces between the cylinder block and the cylinder head. When these surfaces are warped, the engine loses compression, leaks coolant or oil, and fails to operate normally.

To solve this critical issue, Beacon Machine introduces the GS-9740x1300 Engine Block and Cylinder Head Grinding Machine.

Overview: Precision Milling and Grinding

The GS-9740x1300 is a specialized vertical grinding and milling machine designed to restore the flatness of cylinder blocks and heads. By resurfacing these connecting faces, the machine ensures a perfect seal and restores the engine's working accuracy.

Beyond standard engine blocks, this machine is highly versatile. If equipped with an optional electromagnetic chuck, the GS-9740x1300 can also be used as a general-purpose surface grinder for various industrial parts.

Key Features and Advantages

  1. High Efficiency & Accuracy:
    Designed as a vertical grinding and milling machine, the GS-9740x1300 delivers high cutting efficiency with superior surface finish accuracy, making it ideal for busy workshops.

  2. Smooth and Stable Operation:
    The workbench movement is driven by a gear motor and a precision ball screw. This combination allows for stepless speed regulation, ensuring the movement is convenient, stable, and easily adjustable to suit different materials.

  3. V6 & V8 Engine Compatibility:
    Modern engines come in complex shapes. With our specialized fixtures, this machine can easily handle multi-angle grinding requirements for V6 and V8 cylinder heads, expanding your service capabilities.

  4. Robust Construction:
    The machine body is constructed from resin sand casting. This manufacturing process ensures the casting has minimal deformation over time, providing a rigid, vibration-free base that maintains a neat and professional appearance.

  5. Variable Frequency Control:
    The main spindle is powered by a variable frequency motor (VFD). This allows the operator to adjust the spindle speed (0-960 rpm) to match the specific grinding or milling requirements of cast iron or aluminum components.

Technical Specifications

ParameterSpecification
ModelGS-9740x1300
Max Working Length1300 mm
Max Working Width400 mm
Max Working Height800 mm
Grinding Wheel Diameter400 mm
Grinding Wheel Travel60 mm
Spindle Rotation Speed0-960 rpm (Variable)
Workbench Moving Speed20-900 r/min (Stepless)
Main Motor Power2.2 kW
Feed/Aux Motor Power750 W
Cooling Motor Power40 W
Power SupplyAC 380V 3P
Net Weight (approx.)2300 kg
Gross Weight (approx.)2600 kg
Packing Dimension3100 × 1260 × 2260 mm

6. Application Scenarios

The GS-9740x1300 is an essential tool for:

  • Automotive Engine Rebuilding Shops: Resurfacing warped cylinder heads from cars and light trucks.

  • Heavy Machinery Maintenance: Grinding large blocks for tractors and construction equipment.

  • Marine & Defense Industry: Servicing engines for ships and tanks where heavy-duty block recovery is required.

  • General Machining: Flattening industrial metal parts using the magnetic chuck option.

FAQ (Frequently Asked Questions)

Q1: Can the GS-9740x1300 handle both aluminum and cast iron heads?
A: Yes. Because the machine features a variable frequency spindle motor (0-960 rpm) and stepless workbench speed, you can adjust the cutting parameters to perfectly suit both soft aluminum and hard cast iron materials.

Q2: Is this machine suitable for V-style engines?
A: Absolutely. When used with our special fixtures, the GS-9740x1300 is capable of multi-angle grinding, making it perfect for V6 and V8 cylinder heads.

Q3: What is the maximum size engine block I can machine?
A: The machine has a maximum working length of 1300mm, a width of 400mm, and a height of 800mm, which covers the vast majority of passenger car, truck, and agricultural engine blocks.

Q4: Does the machine come with a cooling system?
A: Yes, the machine is equipped with a dedicated 40W cooling motor to ensure proper temperature control and debris removal during the grinding process.

Get in touch
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+86-13375386258