Introduction to Horizontal Parting Line Automatic Flaskless Foundry
Molding Machine
Developed for high-throughput sand mold manufacturing, the
horizontal parting flaskless automatic molding machine serves as
premium foundry processing equipment. It abandons conventional
molding flasks and utilizes double-sided pattern plates to produce
horizontally split molds. The structure supports full automation
across sand filling and mold compaction procedures, cutting down
unnecessary steps in casting production.
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:
Equipped with a PLC control unit and user-friendly operation panel,
the equipment lowers the difficulty of parameter configuration and
routine upkeep
Pattern plates can be rapidly swapped within 5 minutes, and
optional heating assemblies optimize mold stripping performance.
This unit is perfectly suited for foundries with large-scale
casting demands that value automatic operation, high dimensional
accuracy and environmentally friendly production.
