Qingdao Chong Jen Machinery Co., Ltd
| Molding Size | Customized |
| Delivery Time | 50-60days |
| Moldsizerange | Customizable |
| Packaging Details | export package |
| Payment Terms | T/T |
| Powersupply | Electric |
| Automationlevel | Fully Automatic |
| Moldingspeed | 40 sec/mould |
| Controlsystem | PLC Control |
| Pattern Quick Change | Available |
| Supply Ability | 40 sets/year |
| Application | Foundry Industry |
| Model Number | CHJ6070 |
| Place of Origin | CHINA |
| Certification | CE |
| Brand Name | CHONGJEN |
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Product Specification
| Molding Size | Customized | Delivery Time | 50-60days |
| Moldsizerange | Customizable | Packaging Details | export package |
| Payment Terms | T/T | Powersupply | Electric |
| Automationlevel | Fully Automatic | Moldingspeed | 40 sec/mould |
| Controlsystem | PLC Control | Pattern Quick Change | Available |
| Supply Ability | 40 sets/year | Application | Foundry Industry |
| Model Number | CHJ6070 | Place of Origin | CHINA |
| Certification | CE | Brand Name | CHONGJEN |
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.
This machine is primarily used for mass production of metal castings, especially in industries requiring precision and consistency. Its key applications include:
| 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 |
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.
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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