JA31 Series closed single point press

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Product Overview:

JA31 series closed single point press is an upgraded product of our company in the traditional type. The product is stable and durable, with features such as large capacity generation point, large mold space, and can be combined with peripheral automation for production. Easy to operate and maintain, suitable for processes such as blanking, blanking, bending, stretching, correcting, and cold stamping, as well as functions such as deep drawing, strong blanking, and extrusion.

Performance characteristics:

1. The Q235A steel plate welded structure of the fuselage has a linear design, uniform stress, good rigidity of the entire machine, and beautiful appearance; Use low temperature tempering to remove stress.

The crankshaft is laid horizontally, and the transmission system is placed on both sides of the machine body. The structure is compact, the layout is reasonable, and the transmission is stable.

3. The pneumatic friction clutch is adopted, with reliable performance and sensitive action.

The 8-sided guide rail is used for guiding, which ensures stable operation and high accuracy, and extends the service life of the mold.

The slider is equipped with a hydraulic overload safety device to ensure the safety of the press.

6. The pneumatic double balance structure is adopted to balance the weight of the slider and the upper mold, ensuring smooth operation and improving stamping accuracy.

7. The main lubrication adopts a lubrication system that combines centralized and fixed-point oil supply methods to ensure that each lubrication part has sufficient oil quantity.

8. Externally supported frame, with concentrated impact pressure, ensures stability and safety of operation.

9. It can be equipped with peripheral automatic production product devices to achieve automatic stamping production and improve production efficiency.

10. Optional photoelectric protection device to ensure the personal safety of the operator.

Main Technical Parameters of JA31 Series Closed Single Point Press

Slide bottom plane size

Technical Parameter		unit	JA31- 125	JA31- 160	JA31- 200	JA31- 250	JA31- 315	JA31- 400	JA31- 500	JA31- 630	JA31- 800	JA31- 1000
Sliding block nominal pressure		kn	1250	1600	2000	2500	3150	4000	5000	6300	8000	10000
Ability occurrence location		m	8	10	12	12	13	13	15	15	15	15
Slide stroke		mm	165	180	210	250	250	270	320	350	350	380
Stroke times		s.p.m	40	35	35	30	27	27	20	15	12	12
Maximum enclosed height		mm	515	630	690	650	665	730	800	920	950	1040
Closed height adjustment amount		mm	90	90	120	125	125	125	130	150	150	160
Distance between columns		mm	745	770	830	900	900	960	1100	1250	1350	1500
Workbench size	around	mm	820	880	950	1000	1100	1200	1300	1500	1600	1700
	about	mm	700	740	800	860	860	920	1050	1200	1350	1450
	thickness	mm	115	130	140	150	165	180	200	220	230	240
	diameter	mm	180	220	240	280	300	300	300	375
around	mm	460	460	530	650	650	700	800	900	1000	1100
左右	mm	500	500	540	600	600	650	750	850	950	1050
Mold handle hole size	diameter	mm	65	65	70	80	80	80	80	80
Mold handle hole size	depth	mm	85	85	90	110	110	120	140	160
External dimensions	around	mm	1715	1860	2025	2245	2440	2515	2850	2585		3005
	about	mm	1915	2060	2215	2445	2685	2775	3365	4230		3775
	tall	mm	3515	3735	4135	4515	4615	4790	5400	6410		6130
Motor Power		kw	11-4p	15-4p	22-4p	30-4p	37-4p	45-4p	55-4p	55-4p		90-4p
weight		kg	8000	10100	15500	17817	24200	28240	40100	56900

　　Standard configuration

DRY CLUTCH	Hydraulic overload protection device	Electric butter lubrication device	Manual thin oil lubrication device
Sliding block and upper mold balancing device	Electronic crankshaft angle indicator	Electronic cam controller	Electric slider adjustment device
Programmable controller	Upper material removal device of slider	Air source quick connector	Dual solenoid valve
Mobile Two Hand Console	Crash Pad	Air blowing material	Mobile electrical control box

　　Optional configuration: (user selection, should be specified in the contract)

Wet clutch brake	Pneumatic mold pad device	photoelectric safety device	QUICK DIE CHANGE SYSTEM
Foot switch	Automatic feeding output shaft	Preset Counter	frequency converter

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