Quick Lifting
The quick access device enables the slide up 70mm within 60 seconds to help users quickly solve tooling problems.
Guiding System
2 Plungers and 8 gibs
Dual plungers isolate slide from angular front-to-back movement of connections and bear up more upward eccentric load. 8 square long guide gibs and linear bearings are applied to absorb the sideward thrust during stamping.
Strong Structure
6 Point of Crank Supporting
The distance between supporting is short to resist deflective stress. 2 bearings and 4 hydro-dynamic brass bushings are applied to get smaller clearance.
Clutch and Brake
Separated Clutch and Brake
The torch of separated clutch & brake is bigger, so braking time and angle get less. Balanced load at two side can reduces wear of bearings. If mechanical parts fail at clutch or brake, press stops immediately.
B.D.C. Test
Dynamic Accuracy Test
Not only JIS static accuracy checked but dynamic accuracy tests are also our standard procedures.
Start Running at Constant Speed
Press starts cotinuous running. The maximum gap is 0.1mm.
The B.D.C. keeps stable after 30 minutes during running continuously.
Running at Stable Temp. & Constant Speed
After press temp. keeps stable, press keeps running and record the B.D.C positions of 1,000 stamping. The maximum gap is ± 0.005mm.
Control System
Siemens Colorful
Automatic Computer
Control System
Die Information 
Alarm Records 
Job Order 
Load Monitor 
Main Page 
Pressure Monitor (option) 
Service Log 
Temperature Monitor (option) 
Trouble Shooting 
Machine Specification
| Type | HD-220 | HD-300 | HD-350 | HD-450 | |
|---|---|---|---|---|---|
| Capacity | tons | 200 | 300 | 350 | 450 |
| Slide stroke | mm | 30 | 30 | 30 | 30 |
| Press speed | spm | 200-500 | 150-400 | 150-400 | 100-350 |
| Shut height | mm | 500 | 520 | 520 | 560 |
| Area of bolster | mm | 1700 x 950 | 2000 x 1050 | 2300 x 1100 | 2600 x 1200 |
| Bolster thickness | mm | 200 | 220 | 220 | 250 |
| Area of slide | mm | 1700 x 650 | 2000 x 750 | 2300 x 800 | 2600 x 900 |
| Shut height adjustment | mm | 50 | 60 | 60 | 60 |
| Main motor | hp | 40 | 50 | 60 | 75 |
* We reserve the right to modify all data contained in this catalogue without notice. Please contact with us for detail specification & dimension of the press.
ING YU was established in 1970 and specialized in the manufacture of Precision Stamping, Precision Metal Stamping, Progressive Die Stamping, Metal Stamping Press and Complex Metal Forming. We believe that design is the key to quality and insist to offer the best quality press to worldwide customers.
Contact Us
No.43-11, Sha-Tien Rd., Sha-Lu Dist., Taichung City, Taiwan
Phone: 886-4-26358569
Fax: 886-4-26353068