DURMAPRESS is a mature brand in CHINA,through our many years research in technology,our design including structure and detailed security and precision has enhanced greatly,and can match all the CE standard or more strict standard.Our machines distribute worldwide to about 50 countries where there are metal plate industry ,there are ZCZG machines.And where there are our machines,there are good reputation and terminal user satisfaction.
Whether the machine price can be more discount
We do quality machines, but price can be under negotiation.
DURMAPRESS located in Bowang zone, Anhui, province who is the leading area in China and also in the worldwide as the center of the metal plate solution machines,We have worked about 20 years in this area and totally have about 150 staffs.Rich experience in this field with professional technical supporting and oriented service.
We welcome your visit to us any time.
Do you accept L/C payment term?
Yes,we accept 100% L/C at sign from almost all countries.
Features
1) Welded body with steel plate and high intensity.
2) Main motor is made by Siemens.
3) Adopts combined pneumatic friction clutch and brake.
4) Cluster gear adopts the flooding oil lubrication.
5) Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.
6) Equipped with hydraulic overload protecting device.
7) JH21-25/25B/45 adopts manual shut height adjustment,among these types JH21-25/45 adopts scale display
Standard Execution:
Heavy, one-piece welded steel frame is designed to resist deflection, providing more accurate stampings and longer die life.
Fast-response hydraulic overload relieves the pressure of a tonnage overload in milliseconds, stopping the press immediately and protecting press and dies from damage.
Wet clutch and brake provide long life, very low maintenance, and high performance even at high single-stroking rates.
•JIS I accuracy.v
•Steel welded frame with high rigidity.
•Motor with inverter.
•Combined wet friction clutch.
•Rectangular hexahedral lengthened guide; OCP-315/400 with octahedral lengthened guide.
•Hydraulic overload protector.
•OCP-25/45: manual adjusting, scale indicated.
•OCP-45: optional elec. adjustment with digital display.
•OCP-63 superior: elec. adjustment with digital display.
•Lifting balance cylinder.
•Imported dual solenoid valve.
•Elec.forced grease lubrication.
•Balance cylinder: manual oil lubrication.
•Integrated panel (elec.cam included).
•PLC control of international brand.
•Contactor and button of international brand.
•CE safety specifications
•Optional: air cushion, light curtain, automotive device..
Detailed Images
Major Parts
Name: Machine Body
Original: China
Heavy, one-piece welded steel frame is designed to resist deflection, providing more accurate stampings and longer die life.
Control system
Name: NC Control system
Original: Made in China
• Six programmable limit switches
• Four programmable die protection inputs
• LCD display screen for status and fault messages
• LED display for crank angle and spm
Pneumatic clutch & brake
• Wet clutch and brake provide long life, very low maintenance, and high performance even at high single-stroking rates.
• Use adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch.
Control button station
• Machine is with both hands button and foot switch control: anti-tie down, non-repeat controls with ring guards; conforms to OSHA.
Main Technical parameter for JH21-45
JH21-45 Automatic steel hole punching machine power press machine
ITEMS | PARAMETER | UNIT |
Model | JH21-45 | set |
Nominal force | 4 | mm |
Slilder Stroke | 100 | mm |
Max die height | 270 | mm |
Die height adjustment | 60 | mm |
Between slider center and frame | 230 | mm |
Bolster(F•BXL•R) | 440x810 | mm |
Bolater opening (up diaxdepthxlow dia) | Φ180X30XΦ160 | mm |
Bolster thickness | 110 | mm |
Bed opening(Dia/F•BxL•R) | 300x300 | mm |
Slider area(F•BxL•R) | 340x410 | mm |
Shank hole (DiaxDepth) | Φ40x60 | mm |
Between columns | 550 | mm |
Main motor power | 5.5 | KW |
Outline dimension(F•BxL•H) | 1390x1125x2275 | mm |
Weight | 3450 | Kg |
JH21-45 sheet metal hand punch Automatic steel hole punching pneumatic machine
Our Certifications
Customers Visit
OUR TEAM
OUR OFFICE
OUR WORKSHOP
RFQ
Q: How to get a accurate quotation from us ?
A:Prvide us the details of material , such as metal thickness and width .
Q:You are manufacturer or trading company ?
A: We are 100% manufacturer with 17 year's manufaturer experience.
Q:Can you do OEM service ?
A:Yes, we can. your design is accepted , your own logo can be used on the machine.
Q:What's the shipping cost from china to your country ?
A:We can send machine to your port or door address by sea or airplane. please kindly tell us your nearest port or address with postcode. we have reliable shipping agent to insure the safe convenient and time delivery.
Q:Do you accept LC payment ?
A:Yes, normally our payment is 30%+70% ,LC payment is also acceptable
Q:How to operate this machine ?
A:Video line of our factory or we send you the moive directly.
Q:What about commissioning service ?
A: We can offer commissioning service , the buyer need to afford plane tickets.
Q:Do you offer teaching & training ?
A:Training at supplier's plant
Warranty
Our guarantee time is 5 years from B/L date. If any component is damaged during guarantee time, we can send the component to the customer by DHL, TNT freely.
Our factory can send our engineer to the customer's factory install, commission and training freely. The customer provide the double trip tickets, food and accommodation for our engineer. The customer also can send the engineer to our factory to learn the operation and maintains freely.
Our factory provide the service for the customer forever, if the customer need operation help, can contact us by wechat, Skype, Email , whatsapp and Telephone at any time, we provide 24 hours on-line service.
