JIN DAH YANY QUALITY MACHINES JDY-310/30/50 SERIES

J.D.Y. ROLLING MACHINES

J.D.Y. QUALITY MACHINE

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Sturdy construction of FC-25 high-tension cast iron and processed through heat treatment, the unit is durable.

Stready feed motion:the Square rail slide cast as a whole with frame to assure that jumping and vibration will not happen during thread-rolling process.

Specially suitable for the processing of long-length screws, Acme screws, ball screws, machine parts, hardware tools, parts for motorcycles and automobiles as well as for metal-pipe thread rolling process.

SPECIFICATIONS : .................................................. unit : mm (inch / lb)

CAPACITY / MODEL	JDY-310		JDY-30		JDY-50
	mm	inch	mm	inch	mm	inch
Diameter range of threads rolled	2 ~ 16	²/₂₅~¹⁷/₂₇	6 ~ 30	⁴/₁₇~1²/₁₁	6 ~ 80	⁴/₁₇~3³/₂₀
Range of pitch rolled	0.4 p~1.75 p		1.0 p~3.0 p		1.0 p~6.0 p
Max. length of thread rolled	in feed and thru feed both available
Speed of dies	45 rpm		18x28x40x55 rpm		10x20x28x38 rpm
Max. pitch diameter of cylindrical dies	98	3²⁵/₂₉	148	5¹⁹/₂₃	180	7²/₂₃
Bore diameter of cylindrices dies	50.5	2	54	2¹¹/₈₇	54	2¹¹/₈₇
Width of cylindrical dies	30	1²/₁₁	70	2²²/₂₉	35~150	1¹¹/₂₉~ 5¹⁹/₂₁
Max. center distance of die-spindles	120	4²¹/₂₉	175	6⁸/₉	230	9¹/₁₈
Min. center distance of die-spindles	90	3⁶/₁₁	120	4²¹/₂₉	170	6⁹/₁₃
Height from table surface to die-spindle	85	3⁹/₂₆	130	5²/₁₇	150	1¹⁹/₂₁
Output (pcs/min)	20 ~ 40		4 ~ 20		4 ~ 30
Machine motor	2 HP		5 HP		10 HP
Hydraulic motor	2 HP		5 HP		5 HP
Rolling pressure Ton/s.ton	6 / 6.6		18 / 19.8		40 / 44.1
Net weight (Approx.) kg/lb	360 / 794		1500 / 3307		2700 / 5953
Gross weight (Approx.) kg/lb	450 / 992		1700 / 3748		3160 / 6967
Overall dimensions. (LxWxH) mm / inch	1020x1460x750 / 40x58x30		1720x1260x1220 / 68x50x48		1800x1500x1300 / 71x59x51
Shipping measurement (LxWxH) mm / inch	1060x1500x900 / 42x59x35		1760x1300x1400 / 69x51x55		1880x1545x1500 / 74x61x59