Product Introduction
ST series presses is C-Frame single crank press designed for small stamping applications but with high performance outputs.
ST series presses are produce by Qiaosen presses,which built to meet or exceed JIS Class 1 accuracy standards . Qiaosen adopt high strength steel frames and Quenching&Grinding Process for Slide-Guide，which can make the press machine have minimizing deflection and high accuracy and provide increased tool life.
Forged 42CrMo alloy meaterial crankshaft ，precision-machined gears and other drive train components are designed for smooth power transmission, quiet operation and long life. ST series presses are dry clutch system，It has longer service life of the clutch system ，high single stroke rate and high torque outputs performance.
Siemens based control platform and user-friendly touch screen operation interface are standardized in all QIAOSEN’s presses, it provides ease of operation and expandable capabilities.Easy to integration with other automation system. Other brands of control can be furnished upon request.
Product Details
① Flywheel+Dry Clutch Brake+Gear Shaft (Transmission System)
② Main gear
③ Crankshaft
④ Connecting Rods
⑤ Hydraulic Overload Protection
⑥ Balancer
⑦ Die Cushion
⑧ Frame
⑨ Main Motor
⑩ Bolster
⑪ Slide Frame
Specifications
Technical parameter
| Specifications | Unit | ST-25 | ST-35 | ST-45 | ST-60 | ST-80 | ST-110 | ST-160 | ST-200 | ST-260 | ST-315 | ||||||||||
| Mode | V-type | H-type | V-type | H-type | V-type | H-type | V-type | H-type | V-type | H-type | V-type | H-type | V-type | H-type | V-type | H-type | V-type | H-type | V-type | H-type | |
| Press capacity | Ton | 25 | 35 | 45 | 60 | 80 | 110 | 160 | 200 | 260 | 315 | ||||||||||
| Rated tonnage point | mm | 3.2 | 1.6 | 3.2 | 1.6 | 3.2 | 1.6 | 4 | 2 | 4 | 2 | 6 | 3 | 6 | 3 | 6 | 3 | 7 | 3.5 | 7 | 3.5 |
| Slide strokes per minute | S.P.M | 60~140 | 130~200 | 40~120 | 110~180 | 40~100 | 110~150 | 35~90 | 80~120 | 35~80 | 80~120 | 30~60 | 60~90 | 20~50 | 40~70 | 20~50 | 50~70 | 20~40 | 40~50 | 20~40 | 40~50 |
| Slide stroke length | mm | 60 | 30 | 70 | 40 | 80 | 50 | 120 | 60 | 150 | 70 | 180 | 80 | 200 | 90 | 200 | 100 | 250 | 150 | 250 | 150 |
| Max die height | mm | 200 | 215 | 220 | 235 | 250 | 265 | 310 | 340 | 340 | 380 | 360 | 410 | 460 | 510 | 460 | 510 | 500 | 550 | 520 | 570 |
| Slide adjustment amount | mm | 50 | 55 | 60 | 75 | 80 | 80 | 100 | 110 | 120 | 120 | ||||||||||
| Slide size | mm | 470*230*50 | 520*250*50 | 560*340*60 | 700*400*70 | 770*420*70 | 910*470*80 | 990*550*90 | 1130*630*90 | 1250*700*100 | 1300*750*100 | ||||||||||
| Bolster size | mm | 680*300*70 | 800*400*70 | 850*440*80 | 900*500*80 | 1000*550*90 | 1150*600*110 | 1250*800*140 | 1400*820*160 | 1500*840*180 | 1600*840*180 | ||||||||||
| Slide center to machine distance | mm | 155 | 205 | 225 | 255 | 280 | 305 | 405 | 415 | 430 | 430 | ||||||||||
| Platform to floor distance | mm | 795 | 790 | 790 | 785 | 830 | 830 | 900 | 995 | 1030 | 1030 | ||||||||||
| Shank hole | mm | Φ38.1 | Φ38.1 | Φ38.1 | Φ50 | Φ50 | Φ50 | Φ65 | Φ65 | Φ65 | Φ65 | ||||||||||
| Main motor power | KW*P | 3.7*4 | 3.7*4 | 5.5*4 | 5.5*4 | 7.5*4 | 11*4 | 15*4 | 18.5*4 | 22*4 | 30*4 | ||||||||||
| slide adjust device | / | Manual | Electric | ||||||||||||||||||
| Air pressure | kg*cm² | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | ||||||||||
| Press accuracy grade | Grade | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 | ||||||||||
| Press dimension(L*W*H) | mm | 1280*850*2200 | 1380*900*2400 | 1575*950*2500 | 1595*1000*2800 | 1800*1180*2980 | 1900*1300*3200 | 2315*1400*3670 | 2615*1690*4075 | 2780*1850*4470 | 2780*1870*4470 | ||||||||||
| Press weight | Tons | 2.1 | 3 | 3.8 | 5.6 | 6.5 | 9.6 | 16 | 23 | 32 | 34 | ||||||||||
| Die cushion capacity | Ton | / | 2.3 | 2.3 | 3.6 | 3.6 | 6.3 | 10 | 14 | 14 | 14 | ||||||||||
| Die cushion stroke | mm | / | 50 | 50 | 70 | 70 | 80 | 80 | 100 | 100 | 100 | ||||||||||
| Die cushion active area | mm² | / | 300*230 | 300*230 | 350*300 | 450*310 | 500*350 | 650*420 | 710*480 | 810*480 | 810*480 | ||||||||||
| NOTE:Our company is ready to carry out research and improvement work at any time. Therefore, the size design characteristics specified in this catalogue can be changed without further notice. | |||||||||||||||||||||
Company Profile
QIAOSEN PRESSES is located in Huishan Economic Development Zone, Wuxi, China, covering an area of 100 mu, with more than 100 sets of CNC processing equipment such as vertical and horizontal machining centers, as well as testing instruments for various precision power presses . We mainly produce 15~2000Ton presses,such as mechanical power press machine,servo presses,high-speed presses ,precision metal stamping machinery. And the products are exported to Europe, South America, Africa, Southeast Asia and other countries and regions.
● Heavy one-piece steel frame,minimizing deflection,high accuracy.
● OMPI pneumatic dry clutch brake，longer service life.
● 6 points slide guiding,Adopt Quenching&Grinding Process for Slide-Guide，which can make the press machine higher accuracy & low wear and provide increased tool life.
● Forged 42CrMo alloy meaterial crankshaft, its strength is 1.3 times higher than that of #45 steel, and service life is longer.
● Copper sleeve is made of tin phosphorus bronze ZQSn10-1, which has a strength 1.5 times higher than that of ordinary BC6 brass.
● Highly sensitive hydraulic overload protection device，effectively protect the service life of the presses and tools.
● Built to JIS Class I accuracy standard.
● Optional Die Cushion.
Standard Confirguration
| > | Hydraulic overload protection device | > | Air blowing device |
| > | Manual slider adjustment device (below ST60) | > | Mechanical shockproof feet |
| > | Electric slider adjusting device (above ST80) | > | Mis-feeding detection device reserved interface |
| > | Variable frequency variable speed motor (adjustable speed) | > | Maintenance tools and toolbox |
| > | Mechanical die height indicator (below ST60) | > | Main motor reversing device |
| > | Digital die height indicator (above ST80) | > | Light Curtain (Safety Guarding) |
| > | Slider and stamping tools balance device | > | Power outlet |
| > | Rotating cam controller | > | Electric grease lubrication device |
| > | Crankshaft angle indicator | > | Touch screen (pre-break, pre-load) |
| > | Electromagnetic counter | > | Fixed two-handed operating console |
| > | Air source connector | > | LED die lighting |
| > | Second degree falling protecting device |
Optional Configuration
| > | Customization Per Customer Requirement | > | T-type movable two handed console |
| > | Die Cushion | > | Re-Circulating Oil lubrication（Above ST-80） |
| > | ST-60 die height electric adjusting device | > | Wet clutch |
| > | Quick Die Change System | > | Anti-Vibration Isolator |
| > | Slide knock out device | > | Tonnage Monitor |
| > | Turnkey System with Coil Feedline and Automation System |