Jh21 Series Open Back Power Press with Dry Clutch and Hyraulic Overload Protector

Name: Jh21 Series Open Back Power Press with Dry Clutch and Hyraulic Overload Protector
Brand: tool-buy.com
SKU: 761714325
Availability: InStock
Rating: 4.7 (139 reviews)

Price:	US $ 1900/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	T/T,Western Union,Paypal

Contact Supplier

Shanghai Bohai Machinery Manufacturing Co., Ltd.

Showroom Product Company Profile

Prod Model:	JH21-63
Type:	General Punching Machine
Controlling Mode:	Artificial
Automatic Grade:	Semiautomatic
Power Source:	Joint Drive
Precision:	Precision

Product Description

JH21 SERIES OPEN FIXED PLATE FORM PRESS

I. Main Feature

Universal high performance presses are widely used in the fields of aeronautics, auto, agriculture machines, electric machines, apparatuses and meters, medical equipments, electrical home appliance and hardware.

1. Welded frame with quality steel which means good rigidity.
2. Square figure long guide with six friction faces makes abrasion resistant and punching precision.
3. Hydraulic overload protector has sensitive response and reliable motion, which can protect the die when overloading
4. Combined pneumatic clutch and brake are made of friction material, which means long service life.
5. Closed gear-driven dipped in lube, which drives stably with low noise.
6. Slide with counter balancer, which will eliminate the clearance and improve the stability and precision.
7. Intermittent auto lubrication makes every point get fine and safe lubrication. Thus, long service life is saved.
8. PLC electric control system is safe and reliable
9. Air cushion, photo guard, auto feeder and speed die changing are optional.

II. Technical Data

ITEM		UNIT	JH21-25	JH21-45	JH21-60	JH21-80	JH21-125	JH21-160	JH21-200	JH21-250	JH21-315	JH21-400
Nominal Capacity		KN	250	450	600	800	1250	1600	2000	2500	3150	4000
Slide Stroke		mm	80	120	140	160	180	200	220	250	250	270
Slide Strokes	Fixed	Times/min	100	80	70	60	50	45	45	30	30	30
Slide Strokes	Variable(optional)	Times/min	60-100	50-80	45-70	40-60	35-50	30-45	25-45	20-30	20-30	20-30
Max. Die Height		mm	250	270	300	320	350	400	450	500	500	550
Die Height Adjustment		mm	50	60	70	80	90	100	110	120	120	120
Throat Depth		mm	210	225	270	310	350	400	430	450	450	490
Distance Between Uprights		mm	450	515	560	610	670	736	910	980	980	1050
Slide Bottom Size	FB	mm	250	340	400	460	520	580	650	700	700	750
Slide Bottom Size	LR	mm	360	410	480	540	620	700	880	950	950	1020
Shank Hole Size	Diameter	mm	40	50	50	50	70	70	70	70	70	70
Shank Hole Size	Depth	mm	65	60	70	65	90	100	100	130	130	130
Bolster Size	FB	mm	400	440	520	600	680	760	840	880	880	950
	LR	mm	720	825	930	950	1100	1170	1390	1500	1540	1700
	Thickness	mm	80	110	130	140	155	165	180	190	190	210
Bed Opening Hole Diameter		mm	150	150	150	180	200	220	250	270	270	290
Overall Dimensions	FB	mm	1496	1585	1540	1765	2040	2305	2600	2660	2720	2850
	LR	mm	945	1075	1200	1200	1320	1420	1540	1640	1680	1750
	Height	mm	2120	2391	2570	2725	3035	3215	3800	3865	3865	4150
Motor Power		KW	3	5.5	5.5	7.5	11	15	18.5	22	30	37

III.  Our Services

1.) We can send our engineer to your factory and do the training for your workers. You will bear the cost for our engineer's air ticket,visa,accormadation,food and transportations in your country
2.)   You can send your workers to our factory. We will teach them how to operate the machine with no training charges
3.)   Actually there is another better way to choose. Every machine leaves our factory with one book of operation manual. You can first read through the manual and get familiar with the machine. Then we can video call and teach you on-line how to operate the machine.

Apart from above training course, we also provide 2 year warranty for all the easily broken part of the

IV. Company profile

BOHAI (Shanghai Bohai Machinery Factory) has been manufacturing sheet metal machinery since 1989. We are a privately owned company with a unique culture.
We believe that the only way to create jobs is to manufacture quality. This is echoed in our slogan;
We provide comprehensive technical support and can provide expert advice at any stage to ensure we fully understand your requirements and the best option.

The Products range includes:
WD67Y Series Hydraulic Press Brake
WD67K Series NC Press Brake
PSK Series Full CNC Press Brake (Hydraulic Crowning)
PPBH Series Full CNC Press Brake (Mechanical Crowning)
QC12K Series Hydraulic Swing Beam Shear
QC11K Series Hydraulic Guillotine Shear
W11 Series Mechanical Roll bending machine
Punching Machine(J23,JH21 Series)
Hydraulic Press
HAVC Duct Machinery

V. Way of contact

Shanghai Bohai Machinery Manufacturing Co., Ltd
MS.Nancy Liang
HP: +86 13817814369 or +86 13955537996

Shanghai Bohai Machinery Manufacturing Co., Ltd., which was founded in 1989, is designated as a National High-tech enterprise.

It is one of the best and edest CNC plate processing manufacturer in China, it is also awarded the title of "China Top Brand", and Its products have been popular sold in China and Oversea for many years. It also passed ISO9001 Quality System Certificate and CE Certificate.

The headquarter of the Company is sited in Qianqiao Economic zone, Fengxian District, Shanghai City.

Now, the Company is staffed with 100 employees, among them there are 6 senior engineers, 5 technicians.

The Company boasts to have its own R&D facilities, the strongest R&D capabilities in China.

The people at Bohai have a long solid history of producing the most advanced machine tools in the business. They bring years of experience to the operation, and can make sure that the machine leaving the factory lives up to the highest expectations.

As the parent company, The company has 2 subsidiary companies under its control, namly, Shanghai Wanjiao Machine Tools Manufacture Co., Ltd, Maanshan Huayu Machine Tools Co., Ltd.

The Group Company is dedicated to the research and development, production and sales of plate processing machine including shearing, bending, rolling, etc., which are widely used in airspace, automobiles, metal works and various other fields, and have been exported to dozens of countries and regions in Europe, America and Southeast Asia.

Please enjoy our website and feel free to look over our great machines. We hope you will join the satisfied customers who own BOHAI machine, because we know you are our future.