Products Description

Ciri-ciri utama:
1. J21 series Open Eccentric Presses is a general-purpose presses, suitable for forming, blanking, punching, bending and other cold stamping process.
2. Fiuslaj tuangan rangka-C, ketegaran maksimum dan pesongan minimum untuk bahagian yang tepat dan jangka hayat alat yang panjang. Badan boleh dicondongkan, ketegaran tinggi dan kurang ubah bentuk. Padat. Plat tebal dan tiang besar menyediakan platform stabil yang anda perlukan untuk aplikasi mencabar anda.
3. Mesin ini menggunakan klac ikatan berputar tegar yang tegar dan disokong dengan baik. Klac memberikan lejang berterusan untuk pengeluaran besar-besaran.
4. Aci engkol diperbuat daripada keluli aloi khas yang dimesin untuk ketepatan yang hampir sempurna dan dipasang pada semak gangsa untuk kerja yang lancar, jangka hayat & ketepatan yang lebih lama.
5. Properly sized flywheel, is made of high grade cast iron, for storing and releasing adequate energy for the pressing operations, and properly balanced for smooth running.
6. Gear diperbuat daripada keluli tuangan atau fabrikasi. Gigi gear dihasilkan oleh mesin hobbing jitu.
7. Machine is with both hands button and foot switch control: anti-tie down, non-repeat controls with ring guards; conforms to OSHA.
8. Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate.
Size Information
Spesifikasi | Unit | JH21-25 | JH21-45 | |||
taip | H | S | H | S | ||
Kuasa nominal | KN | 250 | 450 | |||
Strok Nominal | mm | 3 | 3 | 4 | 4 | |
Lejang Slaid | mm | 50 | 80 | 70 | 120 | |
Slide Strokes Per Minute | tetap | min-1 | 125 | 100 | 95 | 80 |
Pembolehubah | 75-150 | 60-120 | 65-115 | 50-95 | ||
Maximum Die Set Height | mm | 265 | 250 | 295 | 270 | |
Pelarasan Ketinggian Mati | mm | 50 | 60 | |||
Antara pusat slaid dan bingkai | mm | 210 | 225 | |||
Columns Distance | mm | 450 | 515 | |||
Bottom size of slide | L×R | mm | 360 | 400 | ||
F×B | mm | 250 | 340 | |||
Shank Hole Size | Dia | mm | 40 | 50 | ||
Depth | mm | 50 | 60 | |||
Bolster size | L×R | mm | 720 | 825 | ||
F×B | mm | 400 | 440 | |||
Blanking Hole Diameter | mm | 150 | 150 | |||
Menguatkan Ketebalan | mm | 80 | 110 | |||
Bolster Surface Height | mm | 780 | 800 | |||
Overall Dimensions | F×B | mm | 1500 | 1585 | ||
L×R | mm | 945 | 1075 | |||
H | mm | 2120 | 2390 | |||
Distance Between Foundation Bolts | F×B | mm | 980 | 1075 | ||
L×R | mm | 690 | 760 | |||
Motor | Kuasa | Kw | 3 | 5.5 | ||
Weight(Approximate) | Kg | 2450 | 3550 | |||
Press Pressure | Mpa | 0.5 | 0.5 | 0.5 | 0.5 | |
Machine Details
Standard accessories: Optional accessories:
1) Wet clutch 1) Dry clutch
2) Hydraulic overload protecting pump 2) Pneumatic die cushion apparatus
3) Auto lubrication system 3) Light curtain
4) Manual lubrication system 4) Die quick change device
5) Hydraulic overload protecting pump 5) Foot pedal
6) Joint for miss-feeding 6) Automatic feeding the output shaft
7) Touch screen 7) Speed motor, frequency control
8) Electronic crankshaft angle indicator
9) Cam controller
10) Die height adjusted motor (JH21-100~400)
11) PLC: Programmable logical controller
12) Knock out device
13) Air source quick connector
14)Absorbing pads
15) Working lamp
16) Air blowing
17) Second degree drop
18) Preset counter










