J23 mechanical press machine, Eccentric Punching Machine

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Description

J23 mechanical press machine, Eccentric Punching Machine

               ModelItems 6.3T 12T 16T 25T 40T 63T 80T 100T 125T 160T
Norminal force(KN) 63 120 160 250 400 630 800 1000 1250 1600
Stroke under nominal force(mm) 1.5 2 2 2.5 4 4 5 5 5 5
Slide block stroke(mm) 40 50 60 70 80 100 112 120 140 140
Number of stroke(T/mm) 150 140 100 70 55 56 45 50 40 40
Max die set height(mm) 120 130 170 200 240 275 300 320 340 370
Die set height adjusdment(mm) 30 40 40 40 56 63 70 80 90 120
Distance from slide block centre tothe frame(mm) 120 140 188 210 235 245 250 305 330 420
worktable(mm) length 200 210 270 320 370 410 440 510 700 740
width 340 370 460 500 635 640 740 810 1100 1150
Max tilting degree(°) 20 20 30 15 25 25 25 20 20 30
Size of the handle hole(mm) 25 Φ30 Φ35 Φ40 Φ50 Φ50 Φ60 Φ60 Φ60 60
Worktable thickness(mm) 30 35 45 50 70 80 90 110 120 130
Hole dimensions in bed (mm) Φ70 Φ90 Φ120 Φ130 Φ135 Φ140 Φ160 Φ160 170 180
Motor (kw) 0.75 1.5 1.5 2.2 4 5.5 7.5 7.5 11 15
Distance between columns of body(mm) 140 190 170 240 250 280 320 390 400 420
Dimensions (mm) L 400 400 760 900 1400 1700 1950 2000 2300 2350
W 500 530 650 700 1000 1150 1300 1400 1500 1780
H 1300 1400 1600 2000 2300 2500 2650 2850 3000 3800
Groud size(mm) L 400 430 600 640 1100 1150 1160 1300 1350 1850
W 450 470 470 530 640 680 750 840 930 2450
Throat height (mm) 190 250 310 320 410 490 500 535 560 560
Rough weigth (kg) 360 600 1080 1900 2400 3180 4500 6000 7100 14500

JB23 punch press is a suitable open type crank press featuring a left and right open type machine body (i.e. C-shaped machine body). Its steel plate welded body has high shock-absorbing performance. Its novel overall design gives the machine elegant appearance. Its throat has certain depth. The compact structure makes the use convenient and operation safe. The punch press is equipped with a turn-key rigid clutch, a cam band brake and a press-down type safety device. Its working table is open on three sides, so the mold loading and unloading and operation are convenient. The punch press is widely used for it provides good conditions for mechanization and automation. And as main equipment for plate punching production, the punch press can be used for punching holes, blanking, trimming, bending, shallow stretching and forming in national defense, aerospace, automobile, tractor, motor, electrical appliance, bearing, instruments, agricultural machine and tool, bicycle, sewing, mechanical appliance, daily hardware and coinage departments.

The Machine of Whole structure and Characteristics:

J23 Series Presses is one of the new generation of plate process and developed by Primapress company,The press is for cutting, punching, blanking, bending and light stretching work

  1. C- frame provides maximum rigidity and minimum deflection for accurate parts and long tool life.Steel-welded frame, high rigidity and less deformation Compact.Thick plates and large columns provide you with the stable platform you need for your demanding application.
  2. Wide body frame eliminating vibration for improved ide life and machine,which means economical and practical. Operation space is wide, and the movable bolster could be moved out of frame to set the die. The structure is simple beautiful.
  3. High accuracy, high efficiency, simple and convenient operation, good performance, favorable price and best service.

Transmission control and brake systems:

  1. Use the combine of dry friction clutch and brake pneumatic,rigid interlocking,reliable piece of friction material semi-metallic friction material SMFM-88,less pollution, long life. With the transfer torque, rotational inertia is small, smooth transmission, flexible operation, convenient of installation and maintenance
  2. Die height adjustment of slider with manual mode, the scale display. Extended by four triangular rail, easy adjustment.

3.Use double safety valve to ensure the accurate implementation of the clutch instruction.

  1. Electrical control is installed PLC, 8 group cam controller, reliable action.
  2. Electrical control adopts Omron PLC for centralized control, improved machine reliability
  3. Proximity switch with 8 groups consisting of Schneider cam controller, reliable synchronization detection and monitoring.
  4. Machine is with both hands button and foot switch to achieve continuous,single and inchingpractices.
  5. Can move the ram up slowly,which allows the operator to control Mold adjustment conveniently.

Ram adjustment and Structure:

  1. Adjustable stroke machine, slide stroke to achieve a certain level within the range of adjustable, body steel plate welded structure, the whole body is tempered, use the secondary transmission, the transmission part of the crankshaft horizontal Placement, flywheel and gear are the external open style, easy maintenance.
  2. Slider is a cast box structure and rigid. Collapse of the slider-style installation of pressure overload protection device, simple structure,if the slider overload, the fuse collapse is damaged, then protect the machine tool and die from damage.

Electrical system and the safety interlock:

  1. Electrical components are imported or from Sino-foreign joint Venture,in accordance with international standards,reliable safety,long life,good anti-interference ability,a radiation unit is fitted in electrical cabinet.
  2. Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate.

Our Services

Competitive Pricing

Due to our batch manufacturing, we will have a lower price with best quality machines.

Technical Support

When a breakdown occurs, our technicals are on call for both online & onsite correction.

Strict Quality Control

All machines are inspected by our quality control department before shipped out.

Spare Part Kits

Critical components & worn spare parts are offered to avoid unplanned stops.

Expert Solutions

We will provide you professional expert suggestions for your required machine.

Fast Delivery

All of the machine ordered by our customer will be delivered within 30 days.

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