Jh 21-45t Power Press with Dry Clutch and Hyraulic Overload Protector

Name: Jh 21-45t Power Press with Dry Clutch and Hyraulic Overload Protector
Brand: tool-buy.com
SKU: 829995735
Availability: InStock
Rating: 4.5 (136 reviews)

Price:	US $ 5300-5900/Piece
Min Order:	1/Piece
Pay Type:	L/C,T/T,Western Union,Paypal

Contact Supplier

Anhui Province Shenchong Forging Machine Co., Ltd.

Showroom Product Company Profile

Prod Model:	JH21 Series
Voltage:	220V/380V/400V
Main Motor:	Siemens Electrical
Machine Body:	Steel Plate Welded Structure
Work Table, Flywheel, Slider:	Cast Ht200,Anneal Treatment
Ball Screw:	Forged Steelwork 45, Nitrogen Treatment
Main Power:	Siemens Electrical
Cam Controller:	Has 8 Proximity Switches, Reliable Performance
AC Contactor,Switches, Buttons, Lights:	Schneider Electric SA
Hydraulic Components:	Acb Oil Seal
Pneumatic Component:	Dual Valve
Type:	High-Speed Punching Machine
Controlling Mode:	CNC
Automatic Grade:	Automatic
Power Source:	Pneumatic
Precision:	High Precision
Certification:	Nr12

Product Description

JH21 Series C-Type High Precision Eccentric Punching Machine
The structure of the Punching Machine

J23 series Open Eccentric Presses is a general-
1.JH21 Series High Precision Presses is one of the new generation of plate process and developed by AHSC ,
The press is for cutting, punching,blanking, bending and light stretching work.
2.C-Type Steel-welded frame, high rigidity and less deformation Compact,wide body frame eliminating vibration
for improved ide life and machine.
3.The press adopts hexahedral rectangle lengthen gib, which has high guiding precision and steady precision.
4. Highly advanced, rigidly supported gears, operate in oil bath without any noise saves space, reduces, shaft deflection,
increases gear life.
5.High accuracy, high efficiency, simple and convenient operation, good performance, favorable price and best service.
6.The machine by the European Union CE certification and ISO quality system certification.

The clutch gives continuous strokes for mass production.
1.The Press adopts the low inertia combined dry pneumatic friction clutch and brake from OMPI, Italy, Smoother pres
s performance, easier maintenance, to ensure reliable safety and flexible action,Iow noise, long service life.
2.Driving gear is installed into the frame and gear is immersed in oil reservoir. Customer could choose Electromagnetic
governor. which is stepless speed regulation within a certain range and enlarge the area of craf.
3.Use adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch.
4.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
5.The press adopts cam controller which be combined with proximity switch (Schneider) which will realize the synchronous
detection and monitoring reliably.

Electrical system and the safety interlock:

1.Electrical panel with cooling system designed to meet CE Standards and composed of automation and
electrical equipments with SIEMENS brand.
2.Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate.
3.Machine is with both hands button and foot switch control: anti-tie down, non-repeat controls with ring guards; conforms to OSHA.
4.Front Side Covers with safety switches, Back light safety guards (Category-4),Foot pedal conforming to CE regulation.
5.Auto grease lubrication system,easy stroke adjustment mechanism increases press versatility tremendously.

Technical Specification

Item			Unit	JH21-25	JH21-45	JH21-63	JH21-80	JH21-100	JH21-125	JH21-160
Nominal Pressure			KN	250	450	630	800	1000	1250	1600
Nominal Pressure Stroke			mm	3	4	4	5	5	5	6
Slide block travel			mm	80	100	120	140	140	150	160
Cushion (Optional)		Pressure	kN		45	60	80	100	100	145
Cushion (Optional)		Stroke	mm		50	50	65	70	70	80
No. of Strokes per minute		Fixed	SPM	100	85	70	60	50	50	50
No. of Strokes per minute		Variable	SPM	70-110	50-95	45-80	40-70	30-60	30-60	30-60
Max. die Height			mm	250	270	300	330	350	380	400
Die Height Adjustment			mm	50	60	70	80	90	90	110
Throat Depth			mm	210	225	260	310	360	370	380
Bolster Surface Size		F.B.	mm	400	440	500	600	680	700	740
Bolster Surface Size		L.R.	mm	700	810	850	1000	1100	1200	1300
Slide Surface Size		F.B.	mm	250	340	400	420	520	520	580
Slide Surface Size		L.R.	mm	360	410	480	580	630	630	800
Size of the handle hole			mm	Φ40X50	Φ40x65	Φ50X65	Φ50X80	Φ50X85	Φ50X85	Φ65X90
Distance between Uprights			mm	450	530	580	600	630	680	780
Pressure in pneumatic supply			Mpa	0.5-0.6
Thickness of Bolster			mm	80	110	130	140	155	160	165
Main Motor			kW	3	4	5.5	7.5	7.5	11	15
Stroke Adjustment Motor			kW				0.5	0.5	0.5	0.75
Overall Dimension	F.B.		mm	1365	1410	1580	1774	1830	2076	2120
	L.R.		mm	857	990	1080	1186	1325	1380	1510
	Height		mm	2180	2320	2555	3085	3010	3084	3300
Gross Weight			kg	2800	4200	5700	7100	10350	11800	13500
Machine Using The Power				Voltage: 380V (-15%, +15%),50Hz, 3PH

ShenChong Forging Machine Co., Ltd. is committed to bringing high standard of professionalism, integrity and service in order to achieve a high reputation in the manufacturing & processing industry. We are a professional manufacturer of National Mechanical Industry, which produces press brake, shearing, section forging machines. The registered capital is RMB 6, 000, 000.

Shenchong occupies 20, 000 square meters workshop and office place. At present, the Company is staffed with 200 employees, 70% of which have junior college education background. During the producing of high-tech machine in the long run, the Company is not only able to supply a full range of CNC products, but also foster a strong skilled and talented team. The Company boasts to have its own R&D facilities, the strongest R&D capabilities in China.

Based on the advanced international management mode, our company brings pays more attention to the machine designs and quality of raw materials. In the process of prospecting its modern corporate system, the Company has attached importance on and given full play to the large-scale production, specialization in its development, standardization of its management, network construction for its sales and distribution, full and complete product lines in R&D, independent IPR, quality of services and knowledge increase of the employees; And it has gained advantages in science and technologies, quality and market share through state-of-the-art management, technical innovationm, equipment. We believe that we are a competitive supplier in our field and we warmly welcome your inspection.