JH21-250T open back power press punching machine
|FOB Price:||US $1-1.1 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1-1.1/ Piece|
|Production Capacity:||100 Units/Month|
|Transport Package:||Steel Pallet|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: JH21-250T
- Punch Shape: Open Punch
- Slider Drive Mechanism: Cam Press
- Automatic Grade: Semiautomatic
- Precision: High Precision
- Condition: New
- Trademark: HYMT
- Origin: China
- Type: General Punching Machine
- Slider Movement: Single Action
- Controlling Mode: Artificial
- Power Source: Pneumatic
- Certification: SGS, CE, RoHS, ISO 9001
- Slide block stroke: 200mm
- Specification: force: 250T
- HS Code: 84629910
JH21 series of pneumatic friction clutch high-performance press
Use: 1. Suitable for various cold stamping process :blanking, punching, molding, bending,
pulling and stretching etc.
2. Widely used in the field of electrical appliances, vehicles, agricultural machinery, tractors,
mining machinery, hardware and tools, machinery manufacturing, and other industrial
Structure: 1. Welded body with steel plate ,higher stiffness and accuracy.
2.Adopts longitudinally placed crankshaft, compact structure and handsome
3. Achieves die height adjustment electrically with digital display.
4.Slider ,square figure long guide with six frictions and bronze liner ,which is higher
5. Adopts combined frication clutch and brake ,engages stably and runs sensitively
6. Fixed with the slide,the mechanical overload protector will be damaged to protect
the machine from overloading.
7.Lift balance cylinder, makes the slider rod balance
1. Slider can inch, stop emergency movement, operate safely
2.Safety duplex valve is adopted, and is marked with quick response, ensuring the reliable control of the clutch.
1.Standardization of Service "212"
2: response in 2 hours
1: provide solution in 1 day
2: solve complaint in 2 days
Installation Services are available with all HYMT machines. We dispatch technician to customer's
factory for installation and preoperation of machines.
Our technician is available to your factory and offer training of how to use our machines. As well, you
may send your technician to our company to learn how to operate machines.
We guarantee the quality of machine (e.g. processing speed and working performance is the same as the data of samples making). We sign the agreement with detailed technical data.
We arrange final test before shipment. We run the machine for a few days, and then use customer's materials for test. After making sure machine is the best performance, then make shipments.
|Stroke under nominal force||mm||4||4.5||5||5||6||6||6||6||6|
|Slide block stroke||mm||100||120||140||160||180||200||200||220||220|
|Number of stroke||times/min||50||50||50||50||45||40||40||38||38|
|Max die set height||mm||270||300||320||370||400||450||450||500||500|
|Die set height adjustment||mm||70||80||90||100||110||110||110||120||120|
|Distance from slide block center to the frame||mm||270||300||350||360||390||430||450||480||480|
|Dimensions of worktable||mm||Φ160||Φ160||Φ160||Φ160||Φ180||Φ200||Φ250||Φ250||Φ250|
|Thickness of bolster||mm||80||90||110||120||150||180||180||200||200|
|Dimensions of slide block(F·B×L·R)||mm||400*480||430*560||480*580||520*620||580*700||650*880||700*930||720*1000||720*1000|
|Dimensions of slide block(F·B×L·R)||mm||Φ50*60||Φ60*80||Φ65*80||Φ70*80||Φ70*100||Φ70*100||Φ70*100||Φ70*100||Φ70*100|
|Distance between columns of body||mm||560||590||640||640||660||820||950||1050||1050|