C Frame and Mechanical of Punching Press Machine (Power Press JH21 series)
|FOB Price:||US $1 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1/ Piece|
|Production Capacity:||100 PC/Month|
|Transport Package:||Wood Case|
|Payment Terms:||L/C, T/T, D/P|
- Model NO.: JH21 series
- Punch Shape: Semi-Open Punch
- Slider Drive Mechanism: Cam Press
- Automatic Grade: Automatic
- Precision: High Precision
- Capacity: 250-4000kn
- Specification: CE ISO900 rohs
- HS Code: 8462919000
- Type: General Punching Machine
- Slider Movement: Single Action
- Controlling Mode: Artificial
- Power Source: Hydraulic Pressure
- Certification: CE, RoHS, ISO 9001
- Trademark: L & T
- Origin: Tengzhou China
The body of JH21 series press is welded with steel plate, so it is with good rigidity and stable precision. The crankshaft is placed length ways. So the structure is compact and the contour beautiful.
Using the combined pneumatic friction clutch and brake, so the engagement is smooth, the action agile, and the noise low. Gear pair adopts the flooding system lubrication.
The slide block is six-face rectangle with longer guide track whose face is bronze panel. Meanwhile an import hydraulic overload protector is installed in the slide block whose air pump and high pressure ring seal are imported from other country. Its action is agile and reliable.
The die set is adjusted by motor over JH21-63 press.
There set lifting balance cylinder at the slide block over model JH2I-4O press, whose ring seal is imported from other country.
The air pipeline is controlled by safety duplex valve. Its electric circuit is controlled by import PLC.
The press can be equipped with air cushion, automatic feed shaft and photoelectric protector, and can be equipped with various automatic equipment which conform to the safety standard of press.
|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|
|Distance Between Uprights||mm||450||515||560||610||670||736||910||980||980||1050|
|Slide Bottom Size||Forward-Rear||mm||250||340||400||460||520||580||650||700||700||750|