Product Description
Straight Side, 2-Point, High Speed Press
HSD series is high speed double crank presses designed especially for the manufacture of laminated rotors and stators of electric motors. The press Frame, crown, uprights and bed are made of high quality cast iron. The frame is hydraulically pre-stressed by tie rods and nuts to ensure superior rigidity during high precision progressive blanking.
Product Features:
A standard feature of pneumatically-operated DYNAMIC BALANCING DEVICE is employed to counterbalance eccentric thrust generated from crankshaft rotation and slide movement. This may ensure better precision lamination and longer service life of high quality tools can therefore be secured because of substantial reduction of press frame vibration.
Hydraulic STICK RELEASE DEVICE is offered as another standard system to solve the tool-jam (stick) problem within seconds.
A ground high quality alloy steel crankshaft has two wide con-rods closely supported by four main frame bronze bearings. The two con-rods allow the use of long tools with different operating stations and allow for off-center loading.
The plunger guide design eliminates the change in guide clearances between the plunger and guide sleeve caused by the different expansion rates of the crown and slide in horizontal plane. The proper connecting rod plunger clearance is maintained thus increasing resistance from front & to back loads created by the rotation of the eccentric shaft.
High precision eight-way bearing guides, free from backlash with permanently incorporated roller circulating elements guide the slide accurately across the whole stroke.
Hydraulic SLIDE ADJUSTMENT LOCKING DEVICE is employed as standard to eliminate clearances inside the slide adjustment drive system on a regular basis to guarantee the consistence of slide bottom dead center.
High speed, high precision, change gear type, cam indexing roller feed is provided for a wide ranges of feed pitch.
Fully stress-relieved MIHANITE cast iron frame under hydraulically pre-stressed the rod construction ensures high speed laminating precision and rigidity.
A neoprene resilient cushion designed to provide the best combination of isolation effectiveness and machine stability. The cushions are designed and compounded to have a long effective life and to be resistant to oils and lubricants. (Optional accessory).



Specification
Products |
HSD-60 |
HSD-80 |
HSD-125 |
HSD-200 |
HSD-300 |
Rated Tonnage Point-mm |
3.2 |
3.2 |
3.2 |
3.2 |
3.2 |
Stroke Length-mm |
30 |
30 |
30 |
30 |
30 |
Stroke Per Minute-S.P.M. |
200-550 |
200-550 |
200-500 |
150-350 |
100-300 |
Max.Die Height-mm |
340 |
360 |
380 |
400 |
420 |
Slide Adjustment-mm |
50 |
50 |
50 |
60 |
70 |
Main Motor-HP |
VS 20 |
VS 30 |
VS 40 |
VS 50 |
VS 60 |
Application
- Stator and Rotor
- Automobile Accessories
- Electronic Accessories
- Others




Packaging & Shipping





FAQ
Q: Are you a factory or trading company?
A: We are a factory which has been producing stamping automation machines for more than 20 years.
Q: What's the delivery time?
A: The standard machine is 25 to 30 working days after payment. For compact coil feed lines or whole metal stamping lines, it needs 30-70 workdays depends on different specifications and production plan in our factory,we will confirm the delivery time based on the specific project itself.
Q: Do you receive OEM or ODM?
A: Yes, we warmly welcome customers to do OEM and ODM in our factory.
Q:What's warranty time of your machine?
A:Usually the warranty time is 12 months. Also the warranty time can be extend acorrding the specific requirements.
Q:What after-sales service does YITUO provide?
A:For the standard decoiler straightener feeder machine, it's easy to install and debug it, most of our customers can do it by themselves; And what's more, our technical engineer can teach your operators how to install and operate it.
For the compact coil feed machine and complete metal stamping line,YITUO can arrange engineers to go overseas for the coil handling equipment installation. They guide the customer's operators on-site.
Q: What information you need to prepare the quotation:
1. Coil thickness (min-max)
2. Pipe diameter (min-max)
3. What kind of your material
4. Weight of your coils (max)
5. How many tons you need per day or per month