Introduction to Horizontal Parting Line Automatic Flaskless Foundry
Molding Machine
The horizontal parting line automatic flaskless foundry molding
machine is a advanced casting equipment designed for
high-efficiency sand mold production. It eliminates the need for
traditional sand flasks (boxes), using instead a dual-sided
template system to create molds with horizontal parting lines. This
design enables fully automated operation, from sand filling to mold
compaction, streamlining the entire casting process.
Purpose and Applications
This machine is primarily used for mass production of metal
castings, especially in industries requiring precision and
consistency. Its key applications include:
- Automotive parts: such as cylinder heads, brake calipers, and flywheel housings.
- Industrial components: including valves, pipe fittings, hydraulic parts, and fasteners.
- Material versatility: suitable for gray iron, ductile iron, malleable iron, and
non-ferrous metals like aluminum and copper.
Models & Specification
| No. | Items | CHJ5060 | CHJ6070 | CHJ8090 | CHJ9010 |
|---|
| 1 | Mold dimensions | 500*600mm | 600*700mm | 800x900mm | 900x1000mm |
| 2 | Thickness of sand box | Up:120-220mm
Down:120-220mm | Up:120-220mm
Down:120-220mm | Up:180-340mm
Down:180-340mm | Up:190-360mm
Down:190-360mm |
| 3 | Molding speed | 32s/mold
(without the time for sand core loading) | 36s/mold
(without the time for sand core loading) | 52s/mold
(without the time for sand core loading) | 65s/mold
(without the time for sand core loading) |
| 4 | Squeeze pressure | ≤25Mpa | ≤25Mpa | ≤25Mpa | ≤25Mpa |
| 5 | Air consumption | 3.5³(Normal) | 6. 0³(Normal) | 6. 0³(Normal) | 8. 0³(Normal) |
| 6 | Control method | PLC automatic control | PLC automatic control | PLC automatic control | PLC automatic control |
| 7 | Drive method | Electric-pneumatic-hydraulic | Electric-pneumatic-hydraulic | Electric-pneumatic-hydraulic | Electric-pneumatic-hydraulic |
| 8 | Template thickness | 30mm | 30mm | 35mm | 35mm |
| 9 | Power supply | AC380V,50Hz | AC380V,50Hz | AC380V,50Hz | AC380V,50Hz |
| 10 | Sprue quantity | 25 pcs | 40 pcs | 9 pcs | 9 pcs |
| 11 | Sprue diameter | 25mm | 25mm | 35mm | 35mm |
| 12 | External dimensions | 3300*1800*2900mm | 3500*2000*3500mm | 5146*3610*4450mm | 5542*3106*4656mm |
Advantages
High Efficiency and Productivity:
Fully automated processes reduce manual labor and increase output
rates.
Suspended shot sand technology ensures uniform sand distribution,
minimizing defects such as "shadow areas" in molds.
Precision and Adaptability:
Adjustable casting height and compaction pressure allow
customization for different part sizes and materials.
Double-sided templates produce molds with consistent hardness and
dimensional accuracy.
Cost and Space Optimization:
No sand flasks reduce material waste and lower operating costs.
Compact design saves floor space compared to traditional molding
lines.
Energy-Efficient and Environmentally Friendly:
Low energy consumption due to optimized hydraulic and pneumatic
systems.
Minimal sand usage and noise/vibration levels enhance workplace
safety.
User-Friendly Operation:
PLC-based control system with intuitive interfaces simplifies setup
and maintenance.
Quick template replacement (under 5 minutes) and heating options
improve mold release efficiency.
In summary, this machine is ideal for foundries prioritizing
automation, precision, and sustainability in high-volume casting
production.
