Qingdao Chong Jen Machinery Co., Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 6 sets/year |
| Delivery Time | 120-180days |
| Packaging Details | Export package |
| Powersupply | 380V / 50Hz / 3 Phase |
| Moldsizerange | 700mm x 800mm to 2800mm x 2000mm |
| Voltage | AC220-380V |
| Moldingmethod | Hydraulic press molding |
| Moldingspeed | 30-60 molds/hour |
| Controlsystem | PLC Control with Touch Screen |
| Brand Name | CHONGJEN |
| Model Number | FM97 |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 6 sets/year |
| Delivery Time | 120-180days | Packaging Details | Export package |
| Powersupply | 380V / 50Hz / 3 Phase | Moldsizerange | 700mm x 800mm to 2800mm x 2000mm |
| Voltage | AC220-380V | Moldingmethod | Hydraulic press molding |
| Moldingspeed | 30-60 molds/hour | Controlsystem | PLC Control with Touch Screen |
| Brand Name | CHONGJEN | Model Number | FM97 |
| Certification | CE | Place of Origin | CHINA |
| High Light | Bigger Castings Foundry Molding Machine ，Flask Foundry Molding Machine ，380V automatic moulding machine for foundry | ||
A green sand automatic flask molding machine is a specialized piece of equipment used in the foundry industry for mass-producing sand molds with the aid of a flask (a rigid frame that holds the green sand mixture in shape).
The machine typically operates in a match-plate molding or cope-drag molding mode: it produces two mold halves (cope = upper mold, drag = lower mold), which are then assembled to form a cavity for pouring molten metal (e.g., cast iron, steel, aluminum).
| Parameter/model | FM66 | FMZ77 | FM97 | FM98 | FM108 | FM1010 |
|---|---|---|---|---|---|---|
| Flask inner size(mm) | 680x580x200/220 | 700x700x350/250 | 900x700x250/250 | 900x800x350/300 | 1000x800x350/320 | 1000x1000x350/250 |
| productivity(box/h) | 120 | 110 | 100 | 100 | 100 | 100 |
| Parameter/model | FM128 | FM129 | FM138 | FM139 | FM188 | FM19515 |
|---|---|---|---|---|---|---|
| Flask inner size(mm) | 1200x800x350/250 | 1200x900x350/350 | 1300X800x300/300 | 1300x900x350/300 | 1850x800X380/320 | 1950x1500x550/450 |
| productivity(box/h) | 100 | 100 | 90 | 90 | 40 | 40 |
We have more models and types of automatic flask molding machine, you can contact and get the Contact Professional Engineer.
Green sand automatic flask molding machines are widely used in medium-to-large batch casting production due to their efficiency and cost-effectiveness. Key application fields include:
| Advantage | Details |
|---|---|
| High production efficiency | Fully automated processes (sand filling, compaction, mold closing, ejection) reduce cycle time to 10–60 seconds per mold, enabling thousands of molds per shift—far faster than manual molding. |
| Consistent mold quality | Uniform sand compaction force and precise flask positioning ensure consistent mold dimensions, smooth cavity surfaces, and minimal defects (e.g., sand holes, shrinkage porosity). This improves casting yield. |
| Low labor cost | Replaces manual operations (e.g., sand ramming, mold assembly) with automated systems, reducing reliance on skilled workers and lowering labor costs in long-term production. |
| Versatility in casting size/shape | Can be adjusted to handle different flask sizes (from small hardware to large engine blocks) and accommodate various match-plate designs for complex cavity shapes. |
| Cost-effective mold material | Green sand is reusable (after reconditioning: screening, adding fresh binder/water) with a low raw material cost, making it cheaper than resin sand or shell molding processes. |
| Environmentally friendly | Green sand uses natural clay binders instead of chemical resins, reducing volatile organic compound (VOC) emissions. Spent sand can be recycled or disposed of with minimal environmental impact. |
| Suitable for ferrous and non-ferrous metals | Works with molten cast iron, steel, aluminum, copper, and their alloys, covering most common casting materials. |
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
3000000-4000000
Employee Number:
35~50
Ecer Certification：
Verified Supplier
Chong Jen Machinery is a globally recognized industry leader specializing in integrated blasting solutions and foundry solutions, with an established reputation across international markets for uncompromising quality and technical excellence. Leveraging decades of profound industry experience and... Chong Jen Machinery is a globally recognized industry leader specializing in integrated blasting solutions and foundry solutions, with an established reputation across international markets for uncompromising quality and technical excellence. Leveraging decades of profound industry experience and...
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