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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
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Benefits

 
Easy Grinding

HTC Greyline™ literally means easy grinding. Select and attach your tools, plug the machine to the wall & start grinding.

Easy tool choice

Three standard tools in different grit sizes for removal of coatings and leveling of concrete are all the tools needed, it can’t be easier.

Separates for easy transport

All floor grinders in the HTC Greyline™ series separates for easy transport.

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.

Robust chassis

The robust and sturdy chassis makes the machines perfectly balanced which is important when grinding but also simplifies machine handling for tools change etc.

Adjustable chassis and handle

The floor grinder’s chassis and handle can easily be adjusted to fit your preferred working position. HTC recognize the value of good ergonomics.

EZchange™

The HTC developed tool change system is quick, simple and safe. One tooling system for all HTC’s grinding machines. Read more

Good working environment

HTC’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.