Four-post Hydraulic Press

SP4C From COLUMN TYPE / Hydraulic PRESS

Features of four-post type hydraulic press

  1. Easy to install or remove mold due to the four post opened.
  2. The machine size is compact as the hydraulic unit is installed in the top or rear side of the frame.
  3. Transfer device is mounted so the interlocking and automatic operation is available.
  4. 양수 button is adopted for safety.
  5. Photoelectric safety device is mounted.

Advantage of four-post type hydraulic press

  1. Intelligent control for descending speed is available.
  2. Pressure time control at discretion
  3. Pressure can be set at discretion by using digital pressure meter.
  4. Production capacity can be displayed.
  5. Cause of failure (trouble) can be found by lamp.

Application

  • ▶ RIVETIING
  • ▶ EMBOSSING
  • ▶ BENDING
  • ▶ FORMING
  • ▶ ASSEMBLING
  • ▶ COINING
  • ▶ TRIMING
  • ▶ PUSHING
  • ▶ CAULING
  • ▶ PUNCHING

Function & structure

When the high pressure generated from the compression pump is filled into the cylinder on the top of the press, powerful compression power is generated so the workpiece can be pressurized, endurable, formed and cut in the press quickly and precisely.
This product has a very simple structure with the compact size devices incorporating hydraulic pump, motor, cylinder and different valves, etc. into C type frame.

Use exampies

  1. Riveting for automobile seat
  2. Forming for automobile plug metal seal
  3. Trimming for die casting
  4. Punching for large bushing

SPECIFICATION

MODEL unit SP4C-20 SP4C-30 SP4C-40 SP4C-50 SP4C-80 SP4C-100
MAX.CAPACITY Ton 20 30 40 50 80 100
MIN.CAPACITY Ton 6 9 12 12 20 20
ASCENDING CAPACITY Ton 1 1.2 1.5 1.5 2 2
CYLINDER DIA. mm 140 170 200 200 250 250
CYLINDER STROKE mm 300 350 400 400 400 400
RAM DIA mm 130 170 190 190 240 240
OPEN HEIGHT mm 450 500 600 600 700 700
BOLSTER SIZE mm 600x800 600x800 600x800 600x800 700x800 700x900
RAM SPEED DOWN mm/sec 250 250 250 250 250 250
PRESSING mm/sec 26 19 17 17 13 10
UP mm/sec 200 190 190 190 180 150
AC MOTOR Kw 7.5 7.5 11 11 15 15
WORKING PRESSURE kg/㎠ 130 132 127 160 163 205
PUMP QUANTITY L/min 30 33 40 40 46 37
TANK CAPACITY L 130 140 160 180 200 200
MACHINE SIZE
(about)		 HEIGHT mm 2,500 2,600 2,750 2,750 2,900 2,900
WIDTH mm 1,100 1,100 1,100 1,100 1,250 1,250
LENGTH mm 1,100 1,100 1,100 1,100 1,200 1,200
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  • COMPANY : Shinpyung Hydro Co., Ltd. Business registration number : 113-81-07797 ADDRESS : 67, Gyeongin-ro 53-gil, Guro-gu, Seoul Metropolitan Government (Guro-dong)
  • CEO : Han Man-heeTEL : 02-2676-4741FAX : 02-2676-0045EMAIL : sphc@sphc.kr
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