> Product > Steel Chopper
D(Lever)-Type Precision Round Bar Cutting Machine
JNCP series
JNCP-300D / 450D / 650D / 800D / 1000D
JNCP series is a cutting press for round bar cutting for hot and hot forging. It is manufactured in a lever-type with a D-type integral frame, adopts high rigidity durability and a cassette-type mold exchange device, and provides excellent economic efficiency and productivity with fast mold replacement time.
Feature
Upper / lower cassette type mold exchange device
It can be exchanged simply and quickly with the upper and lower cassette type exchanger.
Other cassettes outside the machine can be replaced with prepared cassettes (Patent 10-1411287).
3-Way Suit
The chute where the cut material directly hits is installed with a steel plate liner of high hardness to protect the damage and to apply the 3-Way Chute so that the cutting material can be continuously loaded into the pallet without stopping the machine. (Patent 10-1395062)
Material Length Memory Device (OPTION)
The length can be automatically adjusted by numerical control using an electric motor and an encoder.
Lever-Type Pinch Roller
Reduces wear by roller slip and makes material transfer more forceful and accurate.Durability and service life are increased by using the self-made clutch device.
Upper and Lower Mold Clamping Device
Productivity is increased by reducing the loss time by simply and quickly performing mold change work on the upper and lower blades using the Q.D.C clamp method.
Hydraulic wet clutch brake (650D or more / optional)
With energy-efficient wet clutch brake suitable for power transmission of high-efficiency, high-torque presses
Minimize noise and vibration
Cooling system extends lining life
Specification
| CLASSIFICATION | CAPACITY(Ton) | S.P.M | STROKE(mm) | MOTOR DRIVE(Kw) | MOTOR OIL SUPPLY(Kw) | FEEDING SPEED(m/min) | DECEL MOTOR(1/20Kw) | CUTTING LENGTH(mm) | MATERIAL/Tension(Kgf/mm2) | S20C/40 | S45C/60 | S58C/70 | SMn443/80 | SCR435/90 | SCM440(SCM4)/100 | CUTTING NO/M | CAPACITY(Ton) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JNCP-300D | 300 | 45 | 95 | 30(6P) | 0.4(4P) | 40 | 2.2(4P) | 40(60)~350 | Max. | Con. | 92 | 76 | 76 | 62 | 70 | 57 | 66 | 54 | 72 | 50 | 59 | 48 | 20 | Con. | 270 | 180 |
| JNCP-450D | 450 | 45 | 110 | 37(6P) | 0.4(4P) | 40 | 2.2(4P) | 50(65)~450 | Max. | Con. | 110 | 93 | 92 | 76 | 86 | 70 | 80 | 65 | 76 | 62 | 72 | 58 | 18 | Con. | 405 | 270 |
| JNCP-650D | 650 | 40 | 130 | 55(6P) | 0.75(4P) | 35 | 3.7(4P) | 80(60)~600 | Max. | Con. | 135 | 110 | 110 | 90 | 103 | 84 | 96 | 78 | 91 | 74 | 86 | 70 | 16 | Con. | 585 | 390 |
| JNCP-800D | 800 | 40 | 140 | 75(6P) | 0.75(4P) | 35 | 3.7(4P) | 80(60)~600 | Max. | Con. | 151 | 124 | 124 | 101 | 114 | 93 | 107 | 87 | 101 | 82 | 96 | 78 | 15 | Con. | 720 | 480 |
| JNCP-1000D | 1000 | 35 | 150 | 75(6P) | 1.5(4P) | 30 | 5.5(4P) | 100(80)~750 | Max. | Con. | 170 | 138 | 138 | 113 | 128 | 104 | 120 | 96 | 112 | 92 | 107 | 87 | 15 | Con. | 900 | 600 |
