Precision metal stamping press with a capacity of 60-500 tons RPH series
High-speed precision portal type punching press with six guide columns with a capacity of 350 tons RPH-350
Stamping Machine Features
Frame Structure: High-alloy steel casting, designed through computer analysis to create the most suitable frame.
After eliminating internal stresses, this process enhances precision and ensures the rack's indispensable high rigidity, thereby achieving low vibration technology to improve mold longevity.
We prioritize high-precision stability and reliability.
Standard Configuration
Electric die height adiusting equipment.
Stamp height indication accuracy 0.01 mm.
Slow positioning device (jog mode).
30 sets memory for die setting data.
Three automatic stacking control groups.
2 sets of mis-feed detecting receptcle.
Two way rotation main motor control.
Hydraulic clamping unit for die height adjusting.
Lubricant cooling device.
Integrated brake-clutch (Italy).
Independent electric control box.
Tool box.
Work light.
Inverter control for main motor.
Optional Configuration
Precision bottom dead center detector.
Hydraulic die clamping device.
Hydraulic die lifting device.
Hi-speed gear change feeder.
Double head un-coiler.
Leveling and unloading machine.
Anti-vibration mounts.
F-3SC stamping controller.
Two side sound proof safety door.
Technical parameters
Model
Unit
RPH-60
RPH-80
RPH-125
RPH-150
RPH-200
RPH-220
RPH-300
RPH-350
RPH-400
RPH-550
Capacity
ton
60
80
125
150
200
220
300
350
400
550
Stroke
mm
30
30-50
40
Strokes per minute
s.p.m
200-800
200-700
150-700
150-600
150-400
150-350
80-250
Bolster Area
mm
950 × 650
1100 × 750
1200 × 850
1400 × 850
1800 × 950
1900 × 1000
2400 × 1000
2800 × 1200
3300 × 1300
Bolster Hole
mm
700 × 125
800 × 150
1000 × 200
1300 × 250
1400 × 300
2200 × 300
2200 × 400
3300 × 500
Slide Dimension
mm
950 × 420
1100 × 500
1200 × 600
1400 × 600
1800 × 700
1900 × 750
2400 × 900
2800 × 1100
3300 × 1200
Die Height Adjustment
mm
300-350
330-380
360-410
370-420
400-450
420-480
500-550
Adjustment Motor
kW
0.4
0.75
1.5
2.2
3.7
5.2
Linear Height
mm
160
175±50
195±50
200±50
210±50
220±50
240±50
Main Motor
kW
10
22
37
45
55
75
90
Samples of stamped products
Stator and rotor made on the RPH-350 stamping pressStator and rotor made on the RPH-350 stamping press
Stamping of stators and rotors of electric motors on the RPH-350 press
R2 Series 400-1600 Ton Double Point Straight Column Punching Press
1600 ton capacity direct type two-point stamping press R2-1600
Punch Press Features
The clutch brake utilizes a low-inertia pneumatic clutch brake system, controlled by a dual safety valve.
The mold height can be adjusted using a digital display.
Electrical control is achieved through a PLC dual-loop system.
High-quality brand-name products are employed for hydraulic, pneumatic, and electrical control components.
Lubrication is achieved through a thin oil circulating system and concentrated oil clearance lubrication, featuring high and low-level detection, high-pressure monitoring, timing, fixed-point, and precise quantitative lubrication. The system includes oil pressure and oil level monitoring, fault detection, and various action sequences.
The slide block is equipped with a hydraulic pressure overload protection device.
Key components have undergone finite element analysis for enhanced performance and durability.
Optional features include an air cushion, specialized vibration isolator, quick die-changing device, photoelectric protection system, and rigid materials, among others.
Standard Configuration
Hydraulic Overload Protection Device.
Automatic Lubricating Device.
Electric Slide Adjusting Device.
Electric Die Height Indicator.
Slide and Die Balancing Device.
Electronic Cam Control Display.
Lifting Brake Performance Monitoring Device.
Static SPM Display Function.
Air Source Plug Base.
Air Blowing Device.
Over Run Protection Device.
The Frequency Control Motor.
Misfeed Detecting Device.
Motor fed-rev Device.
Stroke Counter.
Preset Counter.
Power Socket.
Independent Control Box.
Movable T-beam.
Base Plate and Bolts.
Maintenance Tool Box.
Operation Manual.
Optional Configuration
Pneumatic Die Cushion.
Photoelectric Safety Device.
Slide Knock-out Device.
Die Lamp.
B.D.C. Detector.
Foot Pedal Switch.
Flywheel brake device.
Safety Block Bolt.
Moving Bolster.
Quick Die Change System.
Automatic Feeding System.
Anti-vibration Pads.
Technical parameters
Model
Unit
R2-400
R2-500
R2-630
R2-800
R2-1000
R2-1250
R2-1600
Nominal Pressure
kN
4000
5000
6300
8000
10000
12500
16000
Nominal Pressure Stroke
mm
13
Slide Stroke
mm
400
500
600
Strokes per minute
s.p.m
12-18
10-16
Max. Die Height
mm
800
1000
1100
Die Height Adjustment
mm
350
500
600
Distance between slide rails
mm
2870
3160
3670
4060
4070
4080
4580
Bolster Area
L
mm
1600
1800
W
mm
2800
3000
3600
4000
4500
H
mm
180
220
250
280
300
340
Slide Dimension
L
mm
1600
1800
W
mm
2800
3000
3600
4000
4500
Air Cushion
Pressing force / Return force
kN
600
800
1000
1250
1500
Stroke
mm
200
220
240
250
Knocking out of Slide (optional)
Stroke
mm
150
Main Motor Power
kW
75
90
132
160
220
Overall Dimension
L
mm
4350
4900
4080
6870
7290
7500
8450
W
mm
5180
5770
5420
5530
5600
6000
6320
H
mm
6980
7900
7980
8860
9600
10600
11000
Образцы штампованной продукции
Samples of stamped products
Samples of stamped products made on the R2-1600 stamping pressSamples of stamped products made on the R2-1600 stamping press