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LD1600

  • Positioning: Extra-wide direct-drive grinding that eliminates wave patterns at the source for high-precision, dead-flat floors.
  • Applications: Airport terminals, high-speed rail stations, major convention centers, automated logistics warehouses, precision manufacturing plants, and high-end mixed-use developments — large, high-precision floor projects.
  • Advantages:

    ▪ Extra-wide one-piece disc: A large-diameter, one-piece disc maximizes coverage per pass and eliminates the wavy overlap marks that multi-disc planetary heads leave behind — flat and consistent across the whole slab.

    ▪ Heavy-disc concentration on high spots: The weight and rigid structure of the large one-piece disc naturally concentrate cutting pressure on elevated areas — high spots get cut down first while low areas are protected, delivering high-precision leveling.

    ▪ High-power grinding: Custom-tuned motors deliver consistent, robust power for hard concrete and deep material removal — solving the edge wave and power drop issues common with older grinders.

  • Positioning: Purpose-built for large infrastructure and high-precision industrial floors. It turns mirror-flat from an aspiration into standard practice — the workhorse for quality and productivity on big floor jobs.

Technical Specifications

Machine series   LD Series
Machine model   LD 380 LD 450 LD 550 LD 650 LD 760 LD 950 LD 1200 LD 1400 LD 1600 LD 1800 LD 2200 LD 2400 LD 3000
Motor Specifications Power source Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric Corded electric
Rated input power   8.1 hp (6 kW)   10.7 hp (8 kW) 14.8 hp (11 kW) 29.5 hp (22 kW) 40.2 hp (30 kW) 60.3 hp (45 kW) 53.6 hp (40 kW) 67.1 hp (50 kW) 80.5 hp (60 kW)   134.1 hp (100 kW)
Phases   3 ph   1 ph 3 ph 3 ph 3 ph 3 ph 3 ph 3 ph 3 ph 3 ph 3 ph
Voltage   380 V   220 V 380 V 380 V 380 V 380 V 380 V 380 V 380 V 380 V 380 V
Rated current   9.9 A   22.7 A 18 A 36.2 A 49.3 A 80 A 65.8 A 82.2 A 98.7 A   160 A
Frequency   50 Hz   110 Hz 46.7 Hz 40 Hz 40 Hz 300 Hz 40 Hz 40 Hz 50 Hz   40 Hz
Power system 3P + N + E 3P + N + E   1P + N + E 3P + N + E 3P + N + E 3P + N + E 3P + N + E 3P + N + E 3P + N + E 3P + N + E 3P + N + E 3P + N + E
Grinding parameters Working width 15.0 in (380 mm) 17.7 in (450 mm) 21.7 in (550 mm) 25.6 in (650 mm) 29.9 in (760 mm) 37.4 in (950 mm) 47.2 in (1200 mm) 55.1 in (1400 mm) 63.0 in (1600 mm) 70.9 in (1800 mm) 86.6 in (2200 mm) 94.5 in (2400 mm) 118.1 in (3000 mm)
Number of grinding discs 1 1 1 1 1 1 1 1 1 1 1 1 1
Direction of rotation Both directions Both directions Both directions Both directions Both directions Both directions Both directions Both directions Both directions Both directions Both directions Both directions Both directions
Grinding pressure                        
Minimum speed of grinding disc                        
Maximum speed of grinding disc   500 rpm   350 rpm 350 rpm 200 rpm 200 rpm 200 rpm 200 rpm 200 rpm 200 rpm 200 rpm 200 rpm
Operation Mode Motor control type Wired Wired   Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled Wired / Remote-controlled
Travel mode Manual push Manual push   Electric drive Electric drive Electric drive Electric drive Electric drive Electric drive Electric drive Electric drive Electric drive Electric drive
Dimensions of the machine Length   43.3 in (1100 mm)                    
Width   19.7 in (500 mm)                    
Height   47.2 in (1200 mm)                    
Weight   727.5 lbs (330 kg)                    
Duct collection hose diameter   2.0 in (50.8 mm)                    
Dimensions of the transport packaging Packaging length (Calc)                        
Packaging width (Calc)                        
Packaging height (Calc)                        
Gross weight after packing (Calc)                        
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