Home Toolbuy Products Jh21 Series Open Back Power Press with Dry Clutch and Hyraulic Overload Protector
Jh21 Series Open Back Power Press with Dry Clutch and Hyraulic Overload Protector
| Price: |
US $ 1900/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
T/T,Western Union,Paypal |
JH21 SERIES OPEN FIXED PLATE FORM PRESSI. 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 |
| 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 |
| 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 |
| 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 country2.) You can send your workers to our factory. We will teach them how to operate the machine with no training charges3.) 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 BrakeWD67K Series NC Press BrakePSK Series Full CNC Press Brake (Hydraulic Crowning)PPBH Series Full CNC Press Brake (Mechanical Crowning)QC12K Series Hydraulic Swing Beam ShearQC11K Series Hydraulic Guillotine ShearW11 Series Mechanical Roll bending machinePunching Machine(J23,JH21 Series)Hydraulic PressHAVC Duct Machinery V. Way of contact
Shanghai Bohai Machinery Manufacturing Co., Ltd
MS.Nancy Liang
HP: +86 13817814369 or +86 13955537996
| Prod Model: |
JH21-63 |
| Type: |
General Punching Machine |
| Controlling Mode: |
Artificial |
| Automatic Grade: |
Semiautomatic |
| Power Source: |
Joint Drive |
| Precision: |
Precision |
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.
