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+49 (0)7181 60696-0
E-Mail Adresse
info@fiss-machines.com

Partial overhauling of Italpresse IP 750 SC cold chamber die casting machine

12/1/2021 | News

Year: 2002, incl. Italpresse VS-2 ALL. metal loader, for aluminium die casting

Scope of service:

1 General preparatory work

1.100 Clean, dismantle and visually inspect the machine. ✓
1.110 Check and measure mechanical parts ✓

Clamping unit

2.100 Guide columns
2.150 4 new guide columns ✓
2.160 4 new column nuts (front) ✓
2.200 Fixed clamping platen
2.210 Mill the fixed clamping plate flat ✓
2.230 Check or re‐machine mounting hole for guide column ✓
2.300 Movable clamping plate
2.310 Mill the movable clamping plate flat ✓
2.320 Rework T‐slots, if necessary ✓
2.330 Check or renew guide bushes ✓
2.340 Check bores for toggle system, replace defective guide bushes ✓
2.350 Check mounting surface for the sliding shoes and rework guide plates ✓
2.400 Toggle system
2.410 Check toggle system ✓
2.420 Re‐manufacture and install defective guide pins and guide bushes ✓
2.430 Check crosshead bores, replace defective guide bushes and guide pins ✓
2.450 Check or rework mounting hole for locking cylinder ✓
2.451 Check central lubrication, replace defective tubes and lubrication distributors. ✓
2.460 Check motorised central lubrication and check function ✓
2.500 Crosshead
2.510 Check bores for guide bushes, rework if necessary ✓
2.520 Replace and fit defective guide bolts and guide bushes. ✓
2.530 Check column nuts for central mould height adjustment, renew if necessary ✓
2.540 Check locking cylinder incl. piston, if necessary overhaul and reseal ✓
2.550 Check the mounting surface for the slide shoes, renew the guide plates. ✓

3 Hydraulic ejector

3.100 Replace defective guide pins and guide bushes ✓
3.130 New hydraulic ejector seal ✓

4 Machine bed

4.100 Clean hydraulic tank ✓
4.110 Check or rework the mounting surfaces for the guide rails ✓

5 Cylinders/seals

5.100 Dismantle clamping, ejector and press‐in cylinders as well as multiplier and check dimensions. ✓
5.120 Replace seals and guide tapes ✓
5.130 Seal the closing, ejector and impression cylinders as well as the multiplier. ✓

6 Injection system

6.100 Dismantle and check the injection unit ✓
6.110 Grind and hard‐chrome the multiplier and piston rod. ✓
6.131 Accept new piston accumulator and pressure vessel with test certificate ✓

7 Hydraulics

7.100 Check hydraulic pump with pump drive for wear ✓
7.130 Check hydraulic pipe connections for leaks and cracks, replace if necessary ✓

9 Machine wiring

9.100 Check connection cable machine ‐ control cabinet, replace if necessary ✓

10 Machine control

10.100 Check existing machine control with monitor, repair if necessary. ✓
10.110 Check existing machine control, install new GEFRAN monitor with software

11 Interfaces

11.100 Check interfaces for metal dosing unit / dosing furnace ✓
11.300 Check interfaces for spraying machine ✓
11.500 Check interfaces for robots ✓
12 Safety doors and safety covers
12.100 Check or repair motorised safety door on operator side ✓
12.110 Check closing part cover on the front and rear of the machine, repair if necessary. ✓

13 Painting

13.100 Prepare machine components for painting
13.110 Paint machine, colour: grey RAL 7035 ✓
13.120 Paint protective doors and protective cover, colour: yellow RAL 1004 ✓

15 Dry run and final inspection

15.100 Trial run with function check ✓
15.110 Final acceptance by the client ✓

17 Preparation for dispatch

17.100 Preserve bare components with rust inhibitor ✓

function controlled Wollin PSM 2 F spraying machine

6/16/2021 | News

Year: 2007, operator panel: SC1, 2 axis, stroke vertical: 1300 mm, stroke horizontal: 1000 mm, for DCM range 400 - 750 t, without spraying tool and without lubrication container

Scope

  • Cleaning the unit
  • Prepare specification of original Wollin parts necessary to order
  • Function control of the sliders, bearings and another mecanical parts
  • Function control of hydraulic and pneumatic
  • Function control of electric instalation and electronic
  • Function control of the control system
  • Change of necessary parts and instalation of new one
  • Reasembling
  • Functiontest of spraying machine in dry-cycle
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