Product Details
24-cavity 36-cavity Cap Compression Machine
The 24-cavity 36-cavity Cap Compression Machine utilizes advanced hydraulic compression molding for high-efficiency plastic cap production.
- High-speed output, producing up to 600 caps/min with excellent uniformity and no injection molding ports.
- Energy-efficient design, consuming significantly less power than traditional injection systems.
- Precision engineering, using Japanese DC53 steel, servo-controlled scraping, and integrated metering for consistent product weight.
Ideal for beverage, oil, and pharmaceutical cap production.
Product Description
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- Auxiliary Equipment
- Carton Packing Machine
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24-cavity 36-cavity Cap Compression Machine





The structure of the mold is changed on the basis of the Sakmi bottle cap capping machine, so that 5L oil caps can also be put into this equipment to produce products. It is the production of plastic caps by the hydraulic forming technology of the cap making machine. Through the extrusion of dry mix (HDPE, PP, etc.), metering, the ball into the die cavity and the compression molding process to make the cap.
Advantage of 24-cavity 36-cavity Cap Compression Machine
- Real-time quality control
- Low energy consumption
- No injection molding port
- Fast color change
- Small space
- Strong flexibility
- More convenient maintenance
- High bottle cap uniformity
- Higher efficiency (three times the efficiency of ordinary injection molding machine)
- Labor saving and automation
Working principle of bottle cap molding
Automatic high speed bottle cap molding machine adopts hydraulic closing principle, rapid prototyping, low pressure demoulding and other processes of continuous rotation of manufacturing, beverage bottle caps, medical caps, oil bottle caps. Granular plastic raw materials (such as PP\HDPE\LDPE, etc.) are melted at high temperature through quantitative extrusion, and then evenly distributed in each mold cavity by cutting tray, and finally pressed in the mold cavity.
Bottle cap molding machine features
- The core parts of the rotary disk of the molding machine are processed by special steel processing technology to ensure strength, accuracy, no deformation and stable operation process.
- The hydraulic oil circuit control using spontaneous research, high accuracy, stability, fast speed, high production efficiency, energy saving and environmental protection.
Function of molding machine
- Temperature PID control to ensure the melting stability of plastic particles.
- When the electric heating temperature does not reach the set temperature, prevent the extrusion start function.
- Automatic calibration of temperature deviation.
- Monitoring and counting, alarm, fault and other self-diagnosis.
| Content highlights | |
| Main turntable | Forging 45# steel integral processing |
| Oil road, waterway | Built-in oil circuit water separate, never leakage, oil leakage or oil water mix |
| Oil cylinder | Exquisite oil and water design |
| mould | The oil and water are cleverly separated in the big plate, never leaking water |
| Metering pump | Integral Mosaic |
| Static screw | Oil line straight through, no tubing, never leak oil |
| screw | Japan imported DC53 material, the structure adopts imported oil-free lubrication, DLC coating |
| Servo motor (scraping) | The material has excellent hardness and toughness, suitable for long-term friction and impact |
| Scraper tray | Can control the extruder pressure level |
| Up and down discharge | Precise control of product weight, high stability |
| Thermal cover | Metering pump rear end extension screw |
Metering pump, two-stage screw design consistent with Sacmi
Unique design, integral Mosaic
Oil line straight through, no tubing, never leak oil
24GS unique design, integral Mosaic
Oil line straight through, no tubing, no oil valve, never leak oil
The scraper is controlled by a servo motor, eliminating the traditional belt drive, and more accurate scraping
With automatic compensation data correction function to avoid deviation and belt damage
Lid Making Machine (2925)
| Model: | 24GS/ 36GS |
| Packing material: | PP/HDPE/LDPE |
| Cover diameter range: | 20-46(mm) |
| Cover height range: | 10-30(mm) |
| Number of cavities: | 24 |
| Production efficiency: | 550-600(pcs/min)(2925) |
| Voltage/Frequency: | 380v/50Hz |
| Compressed air: | 0.8mpa:0.5m³ |
| Total power: | 75(Kw) |
| Actual power: | 40(Kw) |
| Overall dimensions: (mm) | 4210*1950*2200 |
| Total weight (net weight) : | 7.5T |
Note:
- It is recommended that the chiller of the equipment be independent and use coolant to ensure the life of the mold.
- the air compressor is recommended to use an independent low pressure and a cleaning device to avoid the line is too long to cause some atomizing water and other effects on product quality.
- See the attached drawing for the size of the equipment
- the temperature of the production workshop is maintained at 22-25 degrees Celsius to avoid water mist in the mold and equipment, which affects the life.
- Equipment operation Customers need to be equipped with more than 0.8 cubic meters of low-pressure air source.
Part List
| NO | picture | name | Origin and brand |
| 1 | ![]() |
Mold material | Japan,
Datong DC53 |
| 2 | ![]() |
Die spring | Japan |
| 3 | ![]() |
Oil cylinder | Japan |
| 4 | ![]() |
Convex magnetic valve | Taiwan |
| 5 | ![]() |
Oil pump | America |
| 6 | ![]() |
Water tap | Italy |
| 7 | ![]() |
Air tap | Italy |
| 8 | ![]() |
PLC | Taiwan |
| 9 | ![]() |
Motor starter | 美国、
ABB |
| 10 | ![]() |
Touch screen | 台telta |
| 11 | ![]() |
Frequency changer | telta |
| 12 | ![]() |
Electrical switch | 美国、
ABB |
| 13 | ![]() |
adapter | 美国、
ABB |
| 14 | ![]() |
Air valve control switch | Italy |
| 15 | ![]() |
Hydraulic motor for capping machine | anhui |
| 16 | ![]() |
Rotary machine | shanghai |
| 17 | ![]() |
Gas element | italy |
| 18 | ![]() |
Measurement system | HAIKE |
| 19 | ![]() |
Sealing ring | GERMAN |
| 20 | ![]() |
Heating ring | ZHEJIANG |
| 21 | ![]() |
Thermal cover | JIANGSU |
| 22 | ![]() |
Automatic suction machine | WENHUI |
| 23 | ![]() |
Servo motor (scraping) | TELTA |
Related Assistant Facility
| name | Picture | Description | parameter |
| mould | ![]() |
It belongs to the plastic bottle cap mold in the cap making machine | |
| Slitting machine | ![]() |
Equipment for cutting anti-theft rings on plastic bottle caps | Production efficiency: 30000 / hour
Cap diameter: 26-45 (mm) Cover height: 10-25 (mm) Actual power: 0.5kw Size and weight: 130*80*140cm/300kg |
| Capping machine | ![]() |
Equipment for conveying bottle caps | Production efficiency: 40000 / hour
Cap diameter: 26-45 (mm) Cover height: 10-25 (mm) Actual power: 0.2kw Size and weight: 130*80*140cm/200kg |
| Water cooler | ![]() |
Equipment used to cool molds or oil temperatures | 10-20(HP) |








































