HTC GRINDER

HTC Greyline™ 450 / 450HD
HTC Greyline™ 450 is a single-phase, planetary grinder with three grinding heads and a counter-rotating grinding wheel for a stabile grinding without lateral forces. It works equally well for concrete grinding and floor prep as it does for grinding/sanding of wooden floors. The machine separates for easy transport.
Need extra power?
The machine is also available with a more powerful motor (2,2 kW, 16 Amp). This version is called HTC Greyline™ 450 HD.
Name | HTC GL 450 | HTC GL 450 | HTC GL 450 HD | HTC GL 450 | HTC GL 450 |
Article Number | 113126 | 113127 | 113572 | 113155 | 113144 |
Length | 705 mm | 705 mm | 705 mm | 27.8 inch | 27.8 inch |
Width | 490 mm | 490 mm | 490 mm | 19.3 inch | 19.3 inch |
Height | 1305 mm | 1305 mm | 1305 mm | 51.4 inch | 51.8 inch |
Weight | 95 kg | 95 kg | 95 kg | 209 lbs | 209 lbs |
Motor output | 1,5 kW | 1,5 kW | 2,2 kW | 2 HP | 2 HP |
Power consumption | 8,31 A | 17,58 A | 12,6 Amp | 17,58 A | 8,31 A |
Voltage | 1 x 230 V | 1 x 110 V | 1 x 230 V | 1 x 110 V | 1 x 230 V |
Frequency | 50 Hz | 50 Hz | 50 Hz | 60 Hz | 50 Hz |
Grinding pressure | 94,7 kg | 63 kg | 63 kg | 139 lbs | 139 lbs |
Revolution speed | 480 r.p.m | 480 r.p.m | 750 r.p.m | 576 r.p.m | 576 r.p.m |
Grinding discs | 3 x 180 mm | 3 x 180 mm | 3 x 180 mm | 3 x 7.1 inch | 3 x 7.1 inch |
Grinding head weight | 68 kg | 68 kg | 68 kg | 150 lbs | 150 lbs |
Grinding width | 450 mm | 450 mm | 450 mm | 17.7 inch | 17.7 inch |
Grinding motors | 1 | 1 | 1 | 1 | 1 |
Recommended Dust Extraction Systems |
HTC GL 25 D HTC GL 35 D |
HTC GL 25 D HTC GL 35 D |
HTC GL 25 D HTC GL 35 D |
HTC GL 25 D | HTC GL 25 D |
Benefits |
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Easy GrindingHTC Greyline™ literally means easy grinding. Select and attach your tools, plug the machine to the wall & start grinding. |
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Easy tool choiceThree standard tools in different grit sizes for removal of coatings and leveling of concrete are all the tools needed, it can’t be easier. |
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Separates for easy transportAll floor grinders in the HTC Greyline™ series separates for easy transport. |
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Floating Cover HTC Greyline™All grinders in the HTC Greyline™ series come with a floating cover. The floating cover simplifies handling of the machine and creates a better dust absorption. No need for a separate splash guard. |
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Robust chassisThe robust and sturdy chassis makes the machines perfectly balanced which is important when grinding but also simplifies machine handling for tools change etc. |
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Adjustable chassis and handleThe floor grinder’s chassis and handle can easily be adjusted to fit your preferred working position. HTC recognize the value of good ergonomics. |
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EZchange™The HTC developed tool change system is quick, simple and safe. One tooling system for all HTC’s grinding machines. Read more |
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Good working environmentHTC’s machines are perfectly balanced during grinding with vibration levels much lower than the threshold values. Sound levels are very low and grinding is more or less dust free. |