3800W 4 Head Concrete Floor Grinder w/ Long Handle Dust Shroud Grinding Machine For Sale

Four synchronized working modules counteract rotational deviations, ensuring smooth operation. Combined with a high-performance copper motor, this quadruple-module system boosts work efficiency by 400%.

Equipped with a robust 3800W motor (8kg weight), this tool effortlessly handles:

• Concrete & concrete products
• Tile adhesive, flexible glue
• Natural stone, hard plaster
• Low/no-moisture construction materials

1. Vacuum System
   Hood extraction ensures a clean workspace.
   • Brush ring + connected vacuum prevent bulk dust leakage.
2. Water Injection System
   Includes submersible pump + hose for wet applications, enabling:
   Dust-free environments
   • Module cooling (extends tool DESIGN
     • Upright working posture (no kneeling required).
     • Unique wheel design reduces fatigue during prolonged use.
     HIGH EFFICIENCY
     • 6-speed adjustment for versatile material compatibility.

     FOLDABLE HOOD FOR EDGE GRINDING

     Flip-open side design allows wall-adjacent grinding without hood removal—simply unfold and work precisely.
     Note: 8.6kg weight makes this tool unsuitable for wall applications.

     MULTIFUNCTIONAL APPLICATIONS
     1. Concrete Grinder
        Removes uneven surfaces, paint, adhesives, and coatings.
     2. Brush Sander
        Ideal for dry grinding/brushing: wood, metal, plastic, plaster (painted/unpainted).
     3. Wet Polisher
        High-efficiency, low-cost alternative to traditional water mills.
     TECHNICAL SPECIFICATIONS
     • Voltage: 110V~
     • Frequency: 50Hz/60Hz
     • Power: 3800W
     • Speed: 0–6000 RPM
     • Spindle thread: M10
     • Grinding wheel bore: 20mm
     • Max. wheel diameter: 100mm
     • Weight: 8.6kg
     PACKAGE CONTENTS

     1 × 3800W concrete grinder
     4 × 100mm grinding cups
     4 × sanding papers
     4 × diamond polishing pads
     4 × cup brushes
     1 × long handle
     4 × submersible pumps (with hose)
     2 × replacement carbon

     • We only accept the payment by Paypal.
     • Buyers are required to carefully follow payment instructions on the checkout page, and note down any necessary details on it (e.g. bank account details).
     • If buyers fail to follow the instructions on the checkout page, We are not liable for any unidentified payments and subsequent delivery delays.
     
     
     • Shipment is within USA.
     • Items are generally dispatched within 1 working day after payment is cleared.
     • Buyers will also be able to trace deliveries online with a unique tracking number. While we endeavor to send all our items with tracking numbers, there may be a few smaller items that are not sent with a tracking number.
     • Buyers have full responsibility to provide us with the correct delivery address on the checkout page before payment is made.
     • Re-delivery fee may be charged to buyers for items that are undelivered and/or returned to us due to incorrect delivery address or unsuccessful deliveries.

   • Returns must be agreed by both parties prior to the actual return with 30businessdays.
   • Buyers must also strictly follow our returns procedure when returning an item.
   • We reserves the rights to provide buyers a replacement, parts or a full or partial refund. Charges may apply if the product is damaged by buyers when the returned item is received.
   • Should you change your mind and wish to return your item, this can be done if you notify us within 30 days of receiving your item.
   
   
   • We make sure everything we do honors that connection – from our commitment to the highest quality items we can achieve, to the way we engage with our customers and communities to do business responsibly.
   • You Are guaranteed to have your items delivered or your money back
   Four synchronized working modules counteract rotational deviations, ensuring smooth operation. Combined with a high-performance copper motor, this quadruple-module system boosts work efficiency by 400%.
   POWERFUL 3800W MOTOR

   Equipped with a robust 3800W motor (8kg weight), this tool effortlessly handles:

   • Concrete & concrete products
   • Tile adhesive, flexible glue
   • Natural stone, hard plaster
   • Low/no-moisture construction materials
   DUAL DUST CONTROL SYSTEM
   1. Vacuum System
      Hood extraction ensures a clean workspace.
      • Brush ring + connected vacuum prevent bulk dust leakage.
   2. Water Injection System
      Includes submersible pump + hose for wet applications, enabling:
      Dust-free environments
      • Module cooling (extends tool DESIGN
        • Upright working posture (no kneeling required).
        • Unique wheel design reduces fatigue during prolonged use.
        HIGH EFFICIENCY
        • 6-speed adjustment for versatile material compatibility.

        FOLDABLE HOOD FOR EDGE GRINDING

        Flip-open side design allows wall-adjacent grinding without hood removal—simply unfold and work precisely.
        Note: 8.6kg weight makes this tool unsuitable for wall applications.

        MULTIFUNCTIONAL APPLICATIONS
        1. Concrete Grinder
           Removes uneven surfaces, paint, adhesives, and coatings.
        2. Brush Sander
           Ideal for dry grinding/brushing: wood, metal, plastic, plaster (painted/unpainted).
        3. Wet Polisher
           High-efficiency, low-cost alternative to traditional water mills.
        TECHNICAL SPECIFICATIONS
        • Voltage: 110V~
        • Frequency: 50Hz/60Hz
        • Power: 3800W
        • Speed: 0–6000 RPM
        • Spindle thread: M10
        • Grinding wheel bore: 20mm
        • Max. wheel diameter: 100mm
        • Weight: 8.6kg
        PACKAGE CONTENTS

        1 × 3800W concrete grinder
        4 × 100mm grinding cups
        4 × sanding papers
        4 × diamond polishing pads
        4 × cup brushes
        1 × long handle
        4 × submersible pumps (with hose)
        2 × replacement carbon only accept the payment by Paypal.

      • Buyers are required to carefully follow payment instructions on the checkout page, and note down any necessary details on it (e.g. bank account details).
      • If buyers fail to follow the instructions on the checkout page, We are not liable for any unidentified payments and subsequent delivery delays.
      
      SHIPPING
      • Shipment is within USA.
      • Items are generally dispatched within 1 working day after payment is cleared.
      • Buyers will also be able to trace deliveries online with a unique tracking number. While we endeavor to send all our items with tracking numbers, there may be a few smaller items that are not sent with a tracking number.
      • Buyers have full responsibility to provide us with the correct delivery address on the checkout page before payment is made.
      • Re-delivery fee may be charged to buyers for items that are undelivered and/or returned to us due to incorrect delivery address or unsuccessful deliveries.
      • If it is the buyer's personal reason to return the item, the return postage fee would be at buyer's charge. Plus, the buyer also need to pay 10% restocking fee.
      • Returns must be agreed by both parties prior to the actual return with 30businessdays.
      • Buyers must also strictly follow our returns procedure when returning an item.
      • We reserves the rights to provide buyers a replacement, parts or a full or partial refund. Charges may apply if the product is damaged by buyers when the returned item is received.
      • Should you change your mind and wish to return your item, this can be done if you notify us within 30 days of receiving your item.
      
      ABOUT US
      • We make sure everything we do honors that connection – from our commitment to the highest quality items we can achieve, to the way we engage with our customers and communities to do business responsibly.
      • You Are guaranteed to have your items delivered or your money back