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Explore KENT USA®’s Newest Rotary Grinders

Jul 12, 2024
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Discover KENT USA®’s full line of rotary grinders. Our full line of high-precision rotary grinders is capable of grinding hard, brittle, metal, and mold materials. Our rotary grinders are built with Meehanite Class FC 30 casting for high rigidity and wear resistance, maintaining operation accuracy. We will be showcasing the KRGH-600 at the show!

Chat with our application engineers below to find out the best one for you.

 

1. KRGH Series Rotary Grinders

 

Specification KRGH-300 KRGH-400 KRGH-600
Rotary Magnetic Chuck Diameter 11.81” 15.7” 23.6”
Max Grinding Radius 8.27” 8.86” 12.9”
Distance of Table Surface to Spindle Surface 6.9″ 11.02″ 13.7″
Rotary Magnetic Chuck Speed 20-200 RPM 15-200 RPM 10-100 RPM
Rotary Magnetic Chuck Horse Power 0.4 HP 0.5 HP 2 HP
Spindle Motor 3 HP 3 HP 10 HP
Spindle Speed 3460 RPM 1750 RPM 1750 RPM
Auto Downfeed Power 0.4 HP 0.5 HP 2 HP
Vertical Downfeed Revolution
Vertical Downfeed Graduation 0.00004″ 0.00004″ 0.00004″
Wheel Size (Dia. X Width X Bore) 7” x 0.5” x 1.25″ 14” x 1.5” x 5″ 14” x 1.5” x 5″
Net Weigth 2,750 lbs 3,970 lbs 13,220 lbs
Gross Weight 3,250 lbs 4,300 lbs 13,550 lbs
Packing Size 83” x 59” x 84” 89.4” x 67” x 83.9” 106” x 52” x 72”

 

2. CHS Series Rotary Grinder

Kent-USA-CHS-V800A-Rotary-Grinder

Specification CHS-V600A CHS-V800A
Rotary Magnetic Chuck Diameter 23.6” 31.5”
Load of Rotary Table 485 lbs 882 lbs
Distance of Table Surface to Spindle Surface 15.4” 21.7”
Speed of Rotary Table 5-60 RPM 5-30 RPM
Table Motor 2 HP 5 HP
Max Grinding Radius 14.17” 21.7”
Spindle Speed 1150 rpm 720 rpm
Wheel Size (Dia. X Width X Bore) 2” x 1” x 4.7″ (10 pcs) 2” x 1” x 4.7″ (10 pcs)
Spindle Motor 10 hp 30 hp
Z Travel 1.34 HP 19.7 HP
Z Feed Rate 0~11.8”/min 0~11.8”/min
Z Motor AC servo 1 hp AC servo 1 hp
Y Travel 15.7” 19.7”
Y Feed Rate 0~39.4” 0~39.4”
Y Motor 1 hp 2 hp
Floor Space 78.7” x 59” x 82.7” 104” x 72” x 92”
Weight 7936 lbs 14330 lbs

3. RGV Series Rotary Grinders

RGV-1000A Vertical Rotary Grinder

Specification RGV-1000A RGV-1200A
Rotary Magnetic Chuck Diameter 39.4” 47.2”
Max Grinding Radius
Distance of Table Surface to Spindle Surface 11.8” 11.8”
Rotary Magnetic Chuck Speed 5-18 RPM 5-18 RPM
Rotary Magnetic Chuck Horse Power 4.7 HP 4.7 HP
Spindle Motor 50 HP 50 HP
Spindle Speed 850 RPM 850 RPM
Auto Downfeed Power 1.34 HP 1.34 HP
Vertical Downfeed Revolution X1 X5 X10 (MPG) / 0.1, 0.5, 1mm X1 X5 X10 (MPG) / 0.1, 0.5, 1mm
Vertical Downfeed Graduation X1 X5 X10 (MPG) / 0.001, 0.005, 0.01mm X1 X5 X10 (MPG) / 0.001, 0.005, 0.01mm
Wheel Size (Dia. X Width X Bore) 3.5” x 3.2” x 1.2″ x 6.3” (8 pcs) 3.5” x 3.2” x 1.2″ x 6.3” (8 pcs)
Net Weigth 20,900 lbs 22,487 lbs
Gross Weight 22,660 lbs 24,250 lbs
Packing Size 40′ HQ Container 40′ HQ Container

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Kent-USA-Rotary-Grinders

For more than a century, rotary grinding has been the go-to machining process for anyone needing smooth, flat and accurate surfaces on metal parts. Here’s how it works and what you need to know about this important machine tool technology. Read Full Article.

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