ETENWOLF Factory production equipment highlights. Discover the industrial specifications and safety guidelines of our workshop’s Model M3225 pedestal grinder.

ETENWOLF Factory production lines rely heavily on premium-grade, precision industrial manufacturing hardware to craft durable consumer goods. As an industry-leading global hardware brand, our localized machinery workshops utilize heavy-duty engineering equipment to maintain strict dimension tolerances and guarantee ultimate product durability. One of the essential, foundational fabrication machines stationed in our primary manufacturing line is the industrial Type 250 Pedestal Bench Grinder, specifically designated as Model M3225. This specialized heavy-duty grinding machinery is heavily utilized across our manufacturing cell for advanced metal deburring, precise tool sharpening, smooth surface finishing, and high-intensity workpiece modification before parts head into final assembly lines.

Based on the verified official machinery nameplate installed directly on this equipment inside the workshop, this high-performance industrial apparatus operates on a heavy-duty 1.5 kW three-phase electric motor. It requires a standard industrial rated voltage of 380 V paired with an alternating current frequency of 50 Hz to perform continuous industrial tasks. The high-capacity motor shaft achieves a powerful, stable rated rotational speed of 2850 r/min, which successfully drives the abrasive wheels up to a maximum linear velocity of 40 m/s under load. Engineered specifically for demanding factory floors, it utilizes a standardized Y (Star) connection wiring method and is officially rated under a 40% short-time and intermittent duty cycle rating to prevent thermal overloading. The entire structural assembly features a substantial net weight of 65 kg, meticulously manufactured and quality-certified by the specialized Linhai Xihu Bench Grinder Factory.

Engineering Design Features Supporting Factory Throughput

Heavy-Duty Anti-Vibration Cast Iron Stand

Weighing a solid 65 kg, the heavy-duty cast-iron pedestal base effectively dampens high-frequency mechanical vibrations during full 2850 r/min spinning cycles. This structural rigidity minimizes accidental workpiece deflection, reduces operator fatigue, and guarantees highly consistent grinding accuracy across long production runs.

Dual-Wheel Symmetrical Processing Configuration

The double-ended spindle setup allows factory technicians to simultaneously mount two different abrasive grinding wheel grits, such as a coarse wheel on the left side and a fine finishing wheel on the right side. This clever configuration dramatically optimizes the cell workflow and accelerates part processing turnaround times.

Built-In Metal Quenching Fluid Reservoir

Positioned conveniently in the center of the heavy vertical stand, an integrated water container is cast directly into the machine frame. This permits operators to instantly quench and cool metal workpieces during friction-heavy grinding procedures, keeping material temperatures low to prevent metal annealing and maintain structural tool hardness.

To rigorously maintain the zero-accident workplace standard enforced across the global brand network, all technicians and machinery operators must strictly obey the mandatory safety instructions posted on the equipment housing:

Mandatory Personal Protective Equipment: Workshop technicians must equip approved impact-resistant safety goggles and high-filtration dust masks before activating the main power switch to protect against stray debris.

Pre-Operation Wheel Inspection Protocol : Before turning on the motor, operators must carefully inspect both grinding wheels for micro-cracks, deep chips, or signs of structural stress. Operating a compromised wheel is strictly prohibited.

Safe Operational Standing Zone: Never stand directly aligned with the front face of the rotating abrasive wheels during machine startup. Always maintain a staggered stance to the side until the machine reaches its maximum operating velocity.

Moisture-Free Electrical Safety: Do not operate electrical buttons or touch supply lines with wet hands. In the event of a sudden factory power outage, disconnect the main breaker instantly.

Safety Guard Integrity: Keep all body parts, loose apparel, and measuring tools clear of the heavy-duty metal wheel guards and the dangerous spinning friction zones while the motor remains in motion.

The industrial Model M3225 pedestal grinder showcases the heavy-duty, highly dependable hardware deployed across the manufacturing floor. By continuously updating and investing in stable production equipment, we ensure that every high-performance tool delivered to customers maintains premium standards.