S&T MACHINERY,  Booth C46 / Hall 15
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We are exhibiting this product at EMO 2025
Manufacturer Machine Tool Manufacturer
Product group High speed machining centres
Product Name Advance Surface Grinding Machine
Product images
Description

The STM 40802A CNC Surface Grinding Machine is engineered for precision, reliability, and efficiency in grinding applications. With a grinding area of 800 x 400 mm and robust longitudinal (850 mm) and cross travel (410 mm) capabilities, this machine delivers consistent results for tool rooms, die & mold manufacturing, and precision component industries.

Powered by a 3.7 kW spindle with speeds up to 1400 rpm, the 40802A achieves micron-level accuracy and superior surface finishes. Its rigid bed and column design ensure vibration-free operation, making it suitable for long production runs without compromising precision.

The machine features 2-axis CNC control with automatic X-axis hydraulic and Z-axis CNC movement, allowing for highly precise and repeatable positioning. With programmable automatic grinding cycles – rough, fine, and spark-out – operator intervention is minimized, improving productivity and consistency.

Key Features & Advantages:

●     Grinding Area: 800 x 400 mm

●     Travel: Longitudinal 850 mm | Cross 410 mm

●     Spindle Centre to Table Surface: 530 mm

●     Spindle Power: 3.7 kW | Max Speed: 1400 rpm

●     CNC Control (2-Axis): Automatic longitudinal & cross movements with high precision repeatability

●     Profile Grinding Capability: Accurate grinding of complex shapes & contours

●     High Accuracy & Surface Finish: Micron-level precision, ideal for die & mold applications

●     Rigid Construction: Heavy-duty design ensures stability & vibration-free operation

●     Automatic Grinding Cycles: Programmable rough, fine & spark-out cycles for efficiency

●     User-Friendly CNC Interface: Graphical input with multi-program storage

●     Efficient Wheel Dressing: CNC-controlled or manual dressing for consistent sharpness

●     Coolant & Lubrication System: Integrated for thermal stability & longer machine life

●     Safety & Reliability: Enclosed working area, interlocks, emergency stop & overload protection

Applications:

●     Precision parts manufacturing

●     Die & mold profiles

●     Punches & gauges

●     Automotive components

The STM 40802A CNC Surface Grinding Machine combines high-precision performance with advanced automation, making it the ideal choice for industries demanding accuracy, efficiency, and reliability.

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Description
Product images

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