Introduction to Horizontal Parting Line Automatic Flaskless Foundry
Molding Machine
This horizontal parting automatic flaskless molding machine is
high-performance casting gear built to churn out sand molds at high
output. Unlike older setups that rely on sand flasks, it adopts
double-sided patterns to form molds with horizontal parting faces.
Every step, from sand feeding to mold squeezing, runs automatically
with this structure, greatly simplifying the whole casting
workflow.
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:
You can tweak the casting height and compaction pressure freely, so
the machine fits castings of various sizes and raw materials.
Double-sided pattern plates make every finished mold uniform in
hardness while keeping precise dimensions.
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:
The machine runs on a PLC control system with an easy-to-operate
screen, making parameter setup and daily maintenance much simpler
for operators.
Pattern swapping takes less than five minutes, and optional heating
functions help molds separate smoothly to boost overall output.
All in all, this molding machine is a great pick for foundry
factories that need automated, precise and eco-friendly equipment
for mass casting work.
