|
1 second-hand horizontal cold chamber
pressure die casting machine
-------------------------------------
Make: BÜHLER
Model: H-400 SC
New in: 1990 - injection unit reconditioned: Nov. 2000
The machine is equipped with:
-----------------------------
- 3-Phase-injection-system (Intensifier)
- Motorized die height adjustment
- Hydraulic ejector
- Tiebar withdrawal at operator's side
- Connections to operate core pull unit
- Locking stroke safety device - electro-hydr.
- Central lubrication
- Pneumatic safety door
- Interface for Spray unit
- Interface for take-out robot
- 2 pcs. automatic tie-bars
- Hydraulic medium: water-glycol
- Electronic control DATACESS SC
TECHNICAL SPECIFICATIONS:
=========================
Locking force 460 tons
Ejector force 7,5 - 38 tons
Ejector stroke 145 mm
Min./max. die height 250 / 780 mm
Platen dimensions - h x v 990 x 990 mm
Distance between tie-bars - h x v 640 x 640 mm
Tie-bar-diameter 120 mm
Stroke of mobile clamping platen 640 mm
Injection plunger stroke 480 mm
Injection plunger-diameter 68 - 110 mm
Max. shot weight - Al 2,5 - 8,5 kg
Specific injection pressure on metal 1345 - 400 kp/cmý
Max. projected area with above pressure 342 - 1150 cmý
Driving capacity 45 kW
Floor space (length x width) approx. 6900 x 2400 mm
Height of the machine approx. 2900 mm
Weight approx. 16,6 t
- All information given without engagement -
Errors Excepted !
Extend of Rebuilding:
---------------------
1. Milling of the die clamping platens (firm and mobile)
and machining of the injection chamber
2. Renewal of machine's tibears (4 pcs) incl. bronce guide
sleeves and strippers
3. Check of the bearing bolts and bearing bushings of the
toggle lever system, renewal if necessary
4. Check of the central lubrication and repair if necessary
5. Check of work cylinders with plunger rods and new sealing
6. Cleaning of the oil tank and renewal of all filters
7. Renewal of all high pressure hoses
8. Renewal of defective electrical installation
9. Removal of all eventual leakages
10. New painting of machine, switch cabinets and safety doors.
Colour as per customers request.
11. Test run of the machine with hydraulic liquid (made available
by the customer).
|
