Valve Seat Boring Machine LD Series

LD series “air-floating automaticcentring valve seat boringmachine” and “Valve grinder”are sold well both at home andabroad. Product quality and servicehave been praised by domestic andforeign merchants. And with theadvantage of high precision and highefficiency of the machins, save thelabours and bring the large profit forthe customers.

Specifications

Specifications	Unit	LD180 A	LD180 B	LD180 C	LD180D
Machine capabilities
Max. length of the cylinder head	mm / inch	Unlimited	Unlimited	Unlimited	Unlimited
Max. width of the cylinder head	mm / inch	500 / 19.7	500 / 19.7	500 / 19.7	500 / 19.7
Max. height of the cylinder head	mm / inch	450 / 18.7	450 / 18.7	450 / 18.7	450 / 17.7
Crosswise work piece tilting	degrees	+45°~-15°	+45°~-15°	+45°~-15°	+45°~-15°
Machining capacity dia. (min-max)	mm / inch	14-70 / 0.6-2.29	14-90 / 0.6-2.95	14-120 / 0.6-4.7	14-65 / 0.6-2.55
Machining
Lengthwise	mm / inch	930 / 37	1000 / 39	1230 / 48.4	930 / 37
Crosswise	mm / inch	40 / 1.6	40 / 1.6	40 / 1.6	40 / 1.6
Sphere-Cylinder travel	mm / inch	9 / 0.4	9 / 0.4	9 / 0.4	9 / 0.4
Spindle
Power of the spindle	W	1800	2200	2200	1500
Spindle rotation speed	rpm	20-1000	20-1000	20-1000	20-1000
Spindle Travel	mm / inch	200 / 8.5	200 / 8.5	200 / 8.5	200 / 8
Spindle inclination	degrees	5.5	5.5	5.5	5
Maximations
Electric
Electric supply		380V/50Hz/3Ph or 6V	220V/60Hz/3Ph		2.5kVA-230V-AC-1PH-50/60 Hz
Air pressure	bar / psi	6 / 87	6 / 87	6 / 87	6 / 87
Max. air flow	l/mm – CFM	300 / 11	300 / 11	300 / 11	300 / 11
Level of noise at 400 RPM	dBA	65	65	65	72
Level of noise at 1200 RPM	dBA	80	80	80	82
Net weight (approx.)	kg / lbs	1752 / 3858	1852 / 4078	1952 / 4299	1400 / 3086
Machine space requirements (L×W×H)	mm / inch	1900×1050×2050mm/74.8×41.3×80.4inch	2050×1150×2200mm/80.7×45.3×86.6 inch	2130×1150×2200mm/83.8×45.3×86.6inch	1820x1050x2170mm/71.6×41.3×85.4inch

Valve Seat Boring Machine LD Series

Specifications

Accessories