JH21 Series Open Back Press Machine (with Dry Clutch and Hydraulic Overload Protector)

Name: JH21 Series Open Back Press Machine (with Dry Clutch and Hydraulic Overload Protector)
Brand: china-castingforging.com
SKU: 662559781
Availability: InStock
Rating: 4.8 (56 reviews)

Price:	Negotiable
Trade Terms:	FOB
Min Order:	1/Piece
Pay Type:	L/C,T/T

Contact Supplier

Sanrong Precision Automation Equipment Co., Ltd.

Showroom Product Company Profile

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type:	Machine Tool&Accessories

Product Description

JH21 series open back press machine (with dry clutch and hydraulic overload protector)

Dry pneumatic friction, hydraulic safety device

Welded body with steel plate and high intensity

Main motor is made by Siemens

Adopts combined pneumatic friction clutch and brake

Cluster gear adopts the flooding oil lubrication

Six-face rectangle lengthen guide, JH21-315B/400B adopts eight-face lengthen guideway

Equipped with hydraulic overload protecting device

JH21-15/15B45 adopts manual shut height adjustment, among these types JH21-25/45 adopts scale display and JH21-25B with digital display, JH21-63 and above type adopts electric shut height adjustment with digital display

JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital

JH-25B, JH21-45 and above type equipped with balance cylinder

Duplex valves imported

Electric compelling grease lubrication system

Balancing cylinder adopts manual lubrication system

One set of blowing device

Controlled by PLC with international brand

Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand

Equipped with optional air cushion device, automatic feed shaft and photoelectric protector, which can used to work with various automatic equipments

model			JH21-25B	JH21-25	JH21-45	JH21-63	JH21-80	JH21-110	JH21-125	JH21-160B
nominal force		kn	250	250	450	630	800	1100	1250	1600
stroke under nominal force		mm	3	3	4	4	5	6	6	6
slide block stroke		mm	60	80	100	120	140	160	160	160
number of stroke	fixed	spm	100	100	80	70	60	50	50	40
number of stroke	variable (optional)	spm	80-120	80-120	70-90	60-80	50-70	40-60	40-60	35-50
max die set height		mm	200	250	270	300	320	350	350	350
die set height adjustment		mm	50	50	60	80	80	80	80	110
distance from slide block centre to the frame		mm	160	210	230	300	300	350	350	380
worktable dimensions (f.b*l.r)		mm	300*680	400*700	440*810	570*900	580*1000	680*1150	680*1150	740*1300
dimensions of worktable hole		mm	130*260	17020151	18030161	20040180	20040180	26050220	26050220	30050260
thickness of bolster		mm	70	80	110	110	120	140	140	150
hole dimensions in bed (diameter/f.b*l.r)		mm	200*270	260*250	300*300	390*460	390*520	420*540	420*540	480*600
dimensions of slide block bottom surface(f.b*l.r)		mm	270*330	250*360	340*410	400*480	420*560	500*650	540*680	580*770
size of the handle hole (diameter * depth)		mm	40*60	40*60	40*60	50*80	50*80	60*80	60*80	65*90
distance between columns of body		mm	448	450	550	620	670	760	760	850
main motor capacity		kw	3	3	5.5	5.5	7.5	11	11	15
outline dimension (f.bl.rh)		mm	115010502050	128010502050	150011252400	180012102520	176012802780	201014003040	201014403050	228015503240
net / cross weight		kg	2200	2800	3450	5400	7000	9340	9900	14500

model			JH21-200	JH21-200B	JH21-250	JH21-250B	JH21-315	JH21-315B	JH21-400	JH21-400B
nominal force		kn	2000	2000	2500	2500	3150	3150	4000	4000
stroke under nominal force		mm	6	6	8	8	8	8	10	10
slide block stroke		mm	180	200	200	250	200	250	200	250
number of stroke	fixed	spm	35	35	30	30	30	30	25	25
number of stroke	variable (optional)	spm	30-40	30-40	25-35	25-35	25-35	25-35	20-30	20-30
max die set height		mm	390	450	430	500	430	550	430	550
die set height adjustment		mm	110	110	120	120	120	120	120	120
distance from slide block centre to the frame		mm	390	390	420	420	420	460	420	490
worktable dimensions (f.b*l.r)		mm	760*1400	760*1400	800*1400	800*1400	800*1400	880*1600	800*1400	940*1800
dimensions of worktable hole		mm	30050260	30050260	30050280	30050280	30050280	30050280	30050280	30050280
thickness of bolster		mm	160	160	170	170	170	200	180	200
hole dimensions in bed (diameter/f.b*l.r)		mm	470	470	370*570	370*570	440*580	440*580	440*580	440*580
dimensions of slide block bottom surface(f.b*l.r)		mm	600*800	600*800	650*850	650*850	650*850	700*950	690*900	720*1000
size of the handle hole (diameter * depth)		mm	65*90	65*90	70*90	70*90	70*90	70*90	70*90+	70*90
distance between columns of body		mm	870	870	960	960	920	920	960	960
main motor capacity		kw	18.5	18.5	22	22	30	30	37	37
outline dimension (f.bl.rh)		mm	250015803320	250015803420	273016403550	277017004060	277016503550	285017004450	283016803890	310019004600
net / cross weight		kg	17000	17350	23500	24500	25000	28000	29500	34000

SANRONG Automation Equipment Co., Ltd. is located in ChaShan Town, Dongguan City, is a professional manufacturer engaged in development of press automation equipment years of business, the manufacturing sector in today`s market demands high efficiency, the automation of more and more urgent, in order to Meet marker demand, focus on the combination of tree tank practical experience to develop more efficient design more sophisticated type of automation Equipment.

SANRONG automation on the selection has been following the high demand, high quality, manufacturing production personnel on technical training, assessment the manufacture of automation equipment in a more humane and deeply old and new customer favorite, in a few years the rapid development of the company s Scale.

Please contact us in the event should you encounter any problem related to the feeder. We would not hesitate to send our technical representative to provide the necessary service to your company at the shortest time possible. We welcome all your precious suggestions and advice, and we shall treat them with respect and we shall set them as our in-going improvement objective. Dear SANRONG feeder users, your satisfaction with our machine are our top priority and the motivational force to drive us towards excellence. We thank you for using SANRONG feeder and hope that it will be your best working partner.