An automatic cocoa powder packaging machine is a dual-purpose packaging system. It fills both powder products and granular products into premade pouches using one rotary bag-giving host. The system switches between two metering units. For powders, it uses a screw conveyor and auger filler. For granules, it uses a Z-type vibratory elevator and 10-head multihead weigher.
This machine fills cocoa powder, flour, milk powder, nuts, dried fruit, and snacks into zipper stand-up pouches, flat pouches, three-side-seal bags, and four-side-seal bags. Bag width ranges from 130 mm to 250 mm. Bag length ranges from 150 mm to 400 mm. Filling weight ranges from 10 g to 2500 g. Operating speed reaches 20–40 bags per minute.
Compared with single-purpose machines, this automatic cocoa powder packaging machine reduces equipment investment. One host handles two product types. Food-grade 304 stainless steel contact parts, imported electrical components, and dust-control options make it suitable for food factories with strict hygiene requirements.
Taizy has supplied packaging machinery for over 20 years. Equipment is exported to more than 30 countries. This line is designed for cocoa processors, flour mills, nut snack producers, and private-label food manufacturers.
What Are the Core Technical Specifications?
Main Unit
| Parameter | Maelezo ya kiufundi |
|---|---|
| Modell | HS8-250-S rotary premade pouch packing machine |
| Kasi ya kufunga | 20–40 bags/min (granule/powder shared: 20–35 bags/min) |
| Bredde på posen | 130–250 mm |
| Urefu wa mfuko | 150–400 mm |
| Filling weight | 10–2500 g (commonly 250–1000 g) |
| Total power | 6.0 kW |
| Dimensioner | 1800×1700×1500 mm |
| Control | Siemens PLC + 7-inch Siemens color touchscreen |
| Bag changeover time | About 10 minutes |
| Material | Food-grade SUS304 stainless steel contact parts |
10-Head Multihead Weigher (Granule)
| Parameter | Maelezo ya kiufundi |
|---|---|
| Modell | HS-A10-2.5L |
| Weighing range | 10–1000 g |
| Accuracy | ±0.5–2.0 g |
| Max speed | 60 weighs/min |
| Single hopper volume | 2.5 L |
| Control panel | 7-inch touchscreen, 15+ languages, stores 100 formulas |
| Drive | Stepper motor with independently adjustable vibration |
| Voltage | Single-phase 220V, 50/60 Hz |
50L Auger Filler (Powder)
| Parameter | Maelezo ya kiufundi |
|---|---|
| Modell | HS-50L |
| Filling weight | 50–1000 g (expandable with screw change) |
| Accuracy | ≤±2% (≤100 g); ≤±1% (100–500 g) |
| Kasi | 10–50 bags/min |
| Mguu | 0.93 kW, three-phase 380V, 50/60 Hz servo drive |
| Dimensioner | 800×790×1900 mm |
| Uzito | 130 kg |
How Does the Automatic Cocoa Powder Packaging Machine Work?
The system uses one rotary bag-giving host with two interchangeable metering paths.
Powder Product Flow
- Screw conveyor lifts powder from a round storage hopper.
- Powder enters the 50L auger filler.
- Auger measures the set weight and dispenses powder into an open pouch.
- Dust collection nozzle removes excess powder from the bag mouth.
- Host seals the pouch and discharges the finished package.
Granule Product Flow
- Z-type vibratory elevator lifts granules without breakage.
- 10-head multihead weigher selects the best combination for target weight.
- Weighed product drops into an open premade pouch.
- Host seals the pouch and outputs the finished package.
Switching between powder and granule mode takes about 10 minutes. Operators disable the unused metering system through the touchscreen. When running granules, the auger system stays offline. When running powder, the multihead weigher stays offline.
What Components Make Up the Full Line?
| Section | Component | Funktion |
|---|---|---|
| Granule feeding | Z-type vibratory elevator with 2L hopper | Lifts nuts, dried fruit, snacks without breakage |
| Granule weighing | 10-head 2.5L multihead weigher | Accurate granule weighing, ±0.5–2.0 g |
| Working platform | Stainless steel platform with guardrail | Supports the weigher; adjustable height for powder mode |
| Host | HS8-250-S 8-station rotary bag-giving machine | Takes bags, prints date, opens, fills, seals, outputs |
| Powder feeding | Screw conveyor with round hopper | Lifts powder 2.5 m vertically |
| Powder metering | 50L auger filler | Measures and dispenses powder, ±1% accuracy |
| Options | Zipper opening device, bottom opening device, dust collector | Required for zipper bags, stand-up bags, and dusty powders |
What Bag Types Can This Machine Handle?
The HS8-250-S host supports multiple premade pouch styles:
- Three-side-seal pouches
- Four-side-seal pouches
- Flat pouches
- Stand-up pouches
- Zipper aluminum foil composite pouches
For zipper stand-up pouches, the machine uses a zipper opening device and a bottom opening device. These prevent misalignment and ensure stable sealing.
What Products Can This Powder Packaging Machine Fill?
Powder Products
- Kakaopulver
- Flour
- Milk powder
- Protein powder
- Seasoning powder
- Spice blends
- Quinoa flour
- Amaranth flour
- Oat flour
Granule Products
- Jibini
- Sunflower seeds
- Raisins
- Chocolate pieces
- Candy
- Cereal flakes
- Dried fruit
- Mixed nuts
What Problems Does This Cocoa Powder Packing Machine Solve?
| Pain Point | Traditional Method | Dual-Use Line Solution |
|---|---|---|
| Need separate machines for powder and granules | Buy two complete lines | One host switches between two metering systems |
| Dust contamination during powder filling | Open filling, messy workspace | Dust collector removes powder from bag mouth before sealing |
| Inconsistent fill weights | Manual scooping, ±5–10% error | Multihead weigher ±0.5–2 g; auger filler ±1% |
| Slow bag changeover | Mechanical adjustments take 30–60 minutes | Touchscreen-controlled changeover in about 10 minutes |
| Oil contamination from vacuum pumps | Standard oil-lubricated pumps | Oil-free vacuum pump and oil-free bearings |
| Foreign contamination risk | Carbon steel contact parts | Food-grade 304 stainless steel contact surfaces |
Electrical Components List
| No. | Component | Brand/Model |
|---|---|---|
| 1 | PLC controller | Siemens CPU ST60 |
| 2 | 7-inch touchscreen | Siemens SMART700IE V3 |
| 3 | Frequency inverter | Delta VFD015ELA3A |
| 4 | Temperature controller | Shangnan TCE6-S S1T 220V |
| 5 | Solenoid valve | Festo VUVS-L30 series |
| 6 | Encoder | Omron E6B2-CWZ6C-360P/R |
| 7 | AC contactor | Chint NXC-09 |
| 8 | Solid-state relay | Schneider SSR-25 DA |
| 9 | Relay module | Honeywell ZYKJ_4R |
| 10 | Switching power supply | Meanwell LRS 100-24 |
| 11 | Metal detection proximity switch | Xiangchuan NPN |
| 12 | Main power transfer switch | Gelei LW30-32A-4P |
| 13 | Circuit breaker | Chint NXB-63 4P C32 |
| 14 | Heat-seal cylinder | Airtac ACE50X45B |
| 15 | Oil-free vacuum pump | Jiuxin KRF25A-P-V-03Y |
| 16 | Gear motor | Hengchi MTNA67-Y1.5 |
| 17 | Engineering bearing | Igus JUM02/GFM series |
| 18 | Rotary bearing | Japan IJK 5203 |
| 19 | Air source filter | Festo MS4-LFR |
| 20 | Vacuum filter | Airtac AF2000 |
Varför välja Taizy?
- 20+ years of experience in food packaging machinery
- Exported to 30+ countries
- Dual-use design reduces capital investment
- Siemens PLC + Siemens touchscreen for reliable control
- Food-grade 304 stainless steel contact parts
- Oil-free vacuum pump and oil-free bearings
- Imported electrical and pneumatic components
- 12-month warranty on the complete machine
- Remote technical support and spare parts availability
- CE/ISO9001
Frequently Asked Questions
Can the machine run both powder and granules on the same day?
Yes. The host connects to both metering systems. Operators switch between modes through the touchscreen. Changeover takes about 10 minutes.
Do I need to buy both metering systems?
No. You can choose only the powder system, only the granule system, or both. The machine is built around your production needs.
What is the smallest bag size the machine can handle?
The minimum bag width is 130 mm. The minimum bag length is 150 mm. For smaller sizes, a different model may be required.
How accurate is the cocoa powder filling?
The 50L auger filler achieves ≤±1% accuracy for weights between 100 g and 500 g. For weights under 100 g, accuracy is ≤±2%.
Does the machine work with very fine, dusty powders?
Yes. The optional dust collection system removes powder from the bag mouth before sealing. This is recommended for cocoa powder, flour, and similar fine products.
What voltage does the machine require?
The main host and multihead weigher run on single-phase 220V, 50/60 Hz. The auger filler requires three-phase 380V, 50/60 Hz.
How much floor space does the full line need?
The complete line occupies approximately 4.2 m × 2.4 m. The recommended ceiling height is at least 2.8 m.
Is the machine easy to clean?
Yes. All product-contact parts are made of 304 stainless steel. The auger filler hopper opens without disassembly for cleaning.
What spare parts should I keep in stock?
We recommend keeping spare seals, heating elements, vacuum pump filters, auger screws, and weigher load cells.
Do you provide installation and training?
Yes. Taizy provides operation manuals, video guidance, and remote technical support. On-site installation and training can also be arranged.
Get a Quote for Your Automatic Cocoa Powder Packaging Machine
An automatic cocoa powder packaging machine gives you flexibility. One host handles both powder and granule products. The HS8-250-S system runs at 20–40 bags per minute with ±1% powder accuracy and ±0.5–2.0 g granule accuracy.
Tell us your product type, target bag size, daily output, and facility voltage. Our engineers will recommend the right powder packaging machine configuration and send you a detailed quotation.
Related Equipment
Automatic Peanut Butter Filling & Capping Production Line
This integrated full-automatic bottling assembly consists of bottle unscrambler, a four-head servo piston filler, an automatic cap presser and chain plate conveyor, with stable operating speed of 20–40 bottles per minute and supporting filling volume of 200–1000ml. All product contact components adopt food-grade SUS316 pump heads and SUS304 stainless steel frames, equipped with stirring hopper, liquid level sensing system and anti-drip filling nozzles. Controlled by PLC touch screen, the filling precision is controlled within ±1%. Apart from smooth and granular peanut butter, it adapts to sesame paste, almond butter, chili sauce, tomato paste and various thick viscous spreads. The whole line realizes automatic bottle sorting, quantitative filling, cap pressing and stable conveying, requiring only one operator for monitoring, widely applied in nut sauce factories, condiment manufacturers and medium & small food packaging workshops.
Core Advantages
- Wide Viscous Material Compatibility: Perfect for smooth and crunchy nut pastes as well as thick sauces with fine particles; adjustable stirring speed avoids oil stratification and raw material precipitation.
- Ultra-High Filling Precision: Servo piston drive structure ensures ±1% volume error, effectively reducing material waste and unqualified products caused by inconsistent filling weight.
- Labor-Saving Continuous Operation: Integrated full-process automation, replacing 4–6 manual filling workers and greatly cutting long-term labor cost and production error rate.
- Fast Size Changeover Design: Fill volume and bottle parameters can be adjusted directly on touch screen without complicated mechanical disassembly, completing model switching within 10–20 minutes.
- Food-Grade Sanitary Construction: Smooth stainless steel structure without dead corners; pump heads and hoppers are detachable for quick washing, fully meeting food export hygiene standards.
- Stable Low-Failure Operation: Matched independent unscrambling and capping units with anti-jam design; 220V single-phase power supply fits most small and medium factory electrical conditions.
- Complete Customized & After-Sales Service: 12-month full machine warranty with remote debugging and on-site installation training; bottle size, filling heads and line layout can be customized according to customer production demands.
