Aluminum Extrusion Press Installation and Foundation Requirements
| Model | Rated Extrusion Force (KN) | Fixed Work Stress (MPa) | Locking Force (KN) | Perforation Force, Double Action (KN) | Extruding Speed (mm/s) | Main Motor Power (KW) | Barrel Inner Hole (mm) | Host Dimensions L x W x H (m) |
|---|---|---|---|---|---|---|---|---|
| JY-630 | 6300 | 21 | 633 | 1030 | 40 | 75 KW x3 | Dia. 85-115 x 500 | 6.8 x 2.3 x 2.8 |
| JY-800 | 8000 | 21 | 633 | 1030 | 50 | 132 KW x3 | Dia. 105-135 x 550 | 9.2 x 2.3 x 3.1 |
| JY-1000 | 10000 | 21 | 800 | 1293 | 40 | 132 KW x3 | Dia. 125-135 x 600 | 10 x 2.4 x 3.3 |
| JY-1250 | 12500 | 21 | 800 | 1293 | 50 | 132 KW x4 | Dia. 135-165 x 650 | 11.5 x 2.5 x 3.4 |
| JY-1630 | 16300 | 21 | 1586 | 2500 | 40 | 132 KW x5 | Dia. 155-205 x 750 | 13.5 x 4.2 x 4.1 |
| JY-1800 | 18000 | 21 | 1586 | 2800 | 40 | 132 KW x6 | Dia. 175-225 x 800 | 14.5 x 4.2 x 4.1 |
| JY-2200 | 22000 | 21 | 1586 | 3000 | 40 | 132 KW x7 | Dia. 195-245 x 900 | 15.5 x 4.7 x 4.5 |
| JY-2500 | 25000 | 21 | 1586 | 3500 | 40 | 132 KW x8 | Dia. 205-265 x 1000 | 18 x 5 x 4.8 |
Proper installation and foundation design are critical for the safe, efficient operation of aluminum extrusion presses. The foundation must support both static and dynamic loads while maintaining precise alignment.
Site Preparation Requirements
The installation site must have adequate load-bearing capacity to support the press weight plus operational forces. Soil testing is recommended to determine bearing capacity, with typical requirements ranging from 200-300 kN/m² depending on press size.
Foundation Design Specifications
The foundation should be reinforced concrete with minimum thickness of 400-600mm. Anchor bolt placement must match the press baseplate pattern exactly, with tolerance of ±2mm. Include vibration isolation pads under the press feet to reduce transmission of operational vibrations to the building structure.
Utility Connections
Three-phase electrical supply (380V/50Hz or as specified), compressed air system (0.7-0.8 MPa), and cooling water connections must be installed according to the press specifications. Proper grounding and lightning protection are essential for electrical safety.
Alignment and Leveling
After positioning the press on the foundation, use precision laser levels to ensure all axes are within 0.1mm/m tolerance. Shim plates under the baseplate allow for fine adjustment. Grout the baseplate after final alignment to lock in position.
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Frequently Asked Questions
What is the minimum foundation thickness required for different JY series models?
Foundation thickness ranges from 400mm for JY-630 to 600mm for JY-2500 models, based on the press weight and dynamic forces during operation.
How long should concrete cure before installing the extrusion press?
Concrete should cure for a minimum of 28 days to reach design strength before placing the extrusion press on the foundation.
What type of reinforcement is recommended for the foundation?
Use HRB400 grade rebar with spacing of 200mm in both directions, plus additional reinforcement around anchor bolt locations and areas of concentrated load.
Is it necessary to install drainage around the foundation?
Yes, proper drainage is essential to prevent water accumulation under the foundation, which could reduce soil bearing capacity and lead to settlement issues.
Can the foundation be installed in sections?
For large presses, the foundation can be poured in sections with proper reinforcement continuity, but all sections must be monolithically connected to act as a single structural unit.
Contact us for expert guidance on your extrusion press installation:
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