Huaian Elong Machine Tools Co., Ltd.

home products Hydraulic Press JK21 Series C Type High Speed Press

JK21 Series C Type High Speed Press

Product Details:

Model Number	JK21 Series C Type
colour	as the customer's requirement
certification	high speed press
Place of Origin	Jiangsu, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity:	2 Piece/Pieces
Packaging Details:	iron plate
Delivery Time:	30 days
Payment Terms:	L/C,T/T
Supply Ability:	60 Piece/Pieces per Month

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Detailed Product Description

Purpose and structure performance

With AutoCAD, the designation of JK21 series presses are fully considering the dynamic precision at high speed, bottom dead center changing, vibration and noise, which makes sure of high quality products at high speed. The efficiency of JK21 series presses is 3-5 times of normal presses. The punched accessories has high precision, the die has long service life, while the press will also save human resource and material. This series presses are appropriate for precision punching and silicon, steel plate, chain, disc spring etc. It is widely used in the fields as electric motor, low voltage apparatus, instrument, light industry. The press is especially used for middle steel plate punching.

Welded frame with quality steel which means good rigidity

Square figure and long guide with six friction-faces makes sure of abrasion resistant and stable

Hydraulic overloading protector can give die more accurate and quick protection. And the pres

Fixed with friction clutch and brake, closed bevel gear with dipped lube. Slide with counter

Intermittent auto lubrication makes every point get fine and safe lubrication. Long service lif

PLC controller makes sure of sensitive motion and reliable performance

Speed die changing, air cushion, photo guard, auto feeder are optional

Infinitely variable speed device is used for adjusting speed

The frame of A type is strengthening semi-closed structure. The bearings of main shaft and conn

A type press is more rigid, faster with high precision than standard products.

Specification
Item				Unit	JK21-25(A)	JK21-40(A)	JK21-63(A)	JK21-80(A)	JK21-110(A)	JK21-125(A)	JK21-150(A)	JK21-200(A)
				kN	250	400	630	800	1100	1250	1500	2000
Nominal Pressure
				mm	1.6	1.6	2	2	2	3	3.2	5
Nominal Pressure Stroke
Stroke Length				mm	30	30	30	30	30	30	30	30
				/ SPM	120-180	100-160	100-150	80-120	80-120	80-120	80-120	60-100
No.of Strokes per minute					(150-300)	(150-250)	(150-250)	(150-200)	(150-200)	(120-200)	(100-180)	(100-180)
				mm	250	270	300	330	340	350	350	360
Max. Die Height
				mm	50	50	50	50	50	50	50	50
Die Height adjustment
Throat Depth				mm	210	225	260	310	360	370	380	400
		F.B.		mm	400	440	480	600	680	680	740	820
Bolster Surface		L.R.		mm	700	820	850	1000	1100	1200	1300	1400
Slide Surface		F.B.		mm	250	340	400	460	520	520	580	650
		L.R.		mm	360	410	480	540	630	630	800	880
Stemhole				mm	ø 40x50	ø 40x60	ø5 0x65	ø5 0x80	ø 50x85	ø 50x85	ø65 x90	ø65 x90
				mm	450	520	560	580	650	800	820	920
Distance between Uprights
				mm	80	110	130	140	155	110	165	170
Thickness of Bolster
	Power			kW	3(4)	4(5.5)	4(5.5)	5.5(7.5)	7.5(11)	11(15)	15(18.5)	18(22)
Main Motor					Y100L2-4	Y112M-4	Y112M-4	Y132S-4	YCT200-4B	YCT225-4A	YCT225-4B	YCT250-4A
	Model
			F.B.	mm	1300	1410	1515	1870	1940	2100	2200	2250
Overall Dimension			L.R.	mm	950	1040	1130	1285	1370	1420	1500	1540
			Height	mm	2285	2315	2685	2865	3210	3280	3430	3500
Air Pressure				MPa	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Weight				Kg	3800	4500	6000	9400	13000	13800	17000	22500