Carbon Black
Vacuum exhaust and dust control help compact low-density carbon black and reduce airborne powder.
Package Machine for Mineral Powder
Automatic weighing, filling, exhaust and dust-control packaging systems for carbon black, limestone powder, calcium carbonate powder, fine mineral powder and selected plant seeds.
- 50+
- years equipment history
- ±0.2-0.5%
- typical weighing accuracy
- 10-1500 kg
- bag weight range
JKC-1000C big bag powder packing station
Dust controlled filling
Bag clamping, exhaust and optional dust collector for fine powder work sites.
Programmed weighing
Electronic weighing control with coarse and fine feeding for stable target weight.
Factory-built system
Feeders, conveyors, bag holders, vacuum modules and control cabinets matched as one line.
Product Applications
One package machine platform, multiple powder and seed uses.
Cronus configures the filling structure around bulk density, flowability, dust level, target bag weight and downstream handling. The same engineering logic can support mineral powder plants, carbon black plants and agricultural seed processing lines.
Limestone Powder
Suitable for heavy mineral powder filling after grinding, classification and silo storage.
Calcium Carbonate
Supports CaCO3 powder bagging for plastics, coating, paper, rubber and construction material users.
Plant Seeds
Gentle feeding and weighing options can be selected for seed packaging where product damage matters.
Working Principle
From silo discharge to stable bag weight.
The package machine is a mechatronic system composed of an electronic weighing controller, bag clamping frame, pneumatic bag holder, feeding pipe, pneumatic cone valve, feeder, material buffer box, dust collection system, electric cabinet and pneumatic circuit.
- 1Manual bag placingThe operator hangs the bag and ties the inlet to the filling mouth.
- 2Bag clamping and inflationPneumatic devices hold the bag and prepare it for stable filling.
- 3Coarse and fine feedingMaterial enters through the feeder and valve system; the controller switches feed rate as the target weight approaches.
- 4Weighing and exhaustThe weighing chassis measures in real time while air and dust are exhausted through the configured system.
- 5Release and conveyingAfter reaching the target, the bag is unclamped and moved to sewing, palletizing or forklift handling.
Reference Model
JKC-1000C / JKF-1000C technical reference.
Final parameters are confirmed according to the material test and site layout. The following values are summarized from the product manual.
| Bag weight | 10-1500 kg |
|---|---|
| Accuracy | ±0.2-0.5% |
| Filling speed | 3-5 bags/min for 1000 kg reference work |
| Power | 380 V, 50 Hz, 4 kW |
| Air consumption | P ≥ 0.6 MPa, Q ≥ 0.4 m³/min |
| Equipment weight | About 620 kg |
| Reference size | 1700 L × 1700 W × 2900 H mm |
Cronus Advantages
Built for fine powder plants that care about accuracy, dust and uptime.
Material-specific feeding
Rotary valve, screw, pneumatic cone valve and buffer silo options are selected around flowability and bulk density.
Cleaner filling station
Bag clamping, exhaust and dust-collection interfaces help control leakage when handling carbon black and fine mineral powders.
Reliable weighing control
Electronic weighing, coarse/fine feed settings and real-time weight display support repeatable production.
Flexible line integration
Conveying, sewing, pallet transfer, vacuum packing and dust collector modules can be combined for a complete packaging line.
Easy maintenance access
Mechanical, pneumatic and control modules are arranged for daily inspection, troubleshooting and replacement work.
Powder process experience
Cronus and Guilin Mining Machinery understand upstream grinding, classification, storage and downstream packing as one process.
Engineering Cases
Real machines for real powder packaging sites.
The following media comes from Cronus working files and shows field installations, carbon black package machine configurations, small bag packing and auxiliary dust-control modules.
Carbon black vacuum quantitative packing
Big-bag carbon black filling with vacuum exhaust for density improvement and dust reduction.
159CH export project
Compact powder package machine layout for overseas installation.
Dust collector module
Auxiliary collector and fan for cleaner fine powder filling environments.
About Cronus
A Shanghai company backed by Guilin Mining Machinery's manufacturing foundation.
Shanghai Cronus Machinery Co., Ltd. is a subsidiary and international business platform of Guilin Mining Machinery Co., Ltd. Guilin Mining Machinery was founded in 1973 and has accumulated more than 50 years of equipment manufacturing history in powder processing, grinding, drying, conveying and packaging systems.
Cronus combines Shanghai-based international service with Guilin's manufacturing capability. The company emphasizes engineering consultation, material testing, production-line matching, installation support and after-sales service for global powder-processing customers.
High-tech enterprise
Invention and utility patents
CE certification
ISO quality, environment and safety systems
Calcium carbonate industry association honor
Certificates & Honors
Manufacturing credibility visitors can verify visually.
FAQ
Questions buyers usually ask before selecting a package machine.
What materials can this package machine handle?
Carbon black, limestone powder, calcium carbonate powder, talc, kaolin, silica, bentonite, starch, chalk and selected plant seeds can be evaluated and matched.
Is it suitable for carbon black?
Yes. Vacuum exhaust, dust collection and stable bag clamping are commonly used for low-density carbon black packaging.
What information is needed for model selection?
Material name, bulk density, particle size, moisture, target bag weight, hourly capacity, bag type, workshop height and upstream silo condition.
Can the package machine connect with an existing mill or silo?
Yes. The inlet, buffer silo and feeding device can be adapted to existing grinding, classification or storage equipment.
What bag weights are available?
The 1000C reference class covers 10-1500 kg. Other small bag or special bag configurations can be discussed.
How accurate is the weighing?
The manual reference accuracy is ±0.2-0.5%, with final performance affected by material flowability, feeding mode and operating conditions.
Can it reduce dust leakage?
Yes. A sealed filling mouth, bag clamp, exhaust system and dust collector interface can reduce visible dust during filling.
Does Cronus provide installation support?
Cronus can provide layout advice, installation guidance, commissioning support and operator training based on the project scope.
Can the machine pack plant seeds?
Yes, if the feeding method is selected to avoid unnecessary seed breakage. Cronus will confirm the seed type and required weighing speed.
What is the usual lead time?
Lead time depends on model, customization, control system and project workload. Contact Cronus with your material data for a current schedule.
Can I get a complete packing line, not just one machine?
Yes. Cronus can combine feeders, bagging stations, conveyors, sewing units, dust collectors and control cabinets into one line.
How do I contact Cronus quickly?
Use WhatsApp or phone at +86 199 2122 1418, or email [email protected] with your material and capacity request.
Contact Cronus
Send material data and receive a packaging proposal.
For the fastest recommendation, include material name, bulk density, bag weight, bag size, target capacity, dust-control requirement and workshop layout.
- Phone / WhatsApp: +86 199 2122 1418
- Email: [email protected]
- Address: Room 801, Building 2, Shanghai Zhicheng, No. 8666 Hunan Road, Pudong New Area, Shanghai, China