The DCS-SF1 is a semi-automatic powder bagging scale designed for accurate weighing, filling, and packaging of ultra-fine powders at a precision of ±0.2%, with a production capacity of 250 to 300 bags per hour. It is suitable for food, pharmaceutical, chemical, and cosmetic industries handling fine powder materials such as milk powder, MSG, sugar, glucose, and powdered additives.

What Is the DCS-SF1 Manual Bagging Scale?

The DCS-SF1 is a manually assisted automatic powder packaging machine. This means the operator places the bag onto the filling port by hand, while the machine handles weighing, clamping, filling, and conveying automatically. This combination of manual bag loading with automated filling makes it an efficient and cost-effective solution for small to medium production lines that require high accuracy without full automation.

It is built specifically for ultra-fine and delicate powder materials that require controlled feeding to prevent spillage, dust contamination, and inaccurate fills. Industries that deal with powders having low bulk density, high aeration tendency, or strict hygiene requirements will find the DCS-SF1 especially suitable.

Основные характеристики DCS-SF1 for Powder Packaging

1. High-Precision Imported Weighing Sensors: The DCS-SF1 uses imported load cells and precision weighing instruments to form a closed-loop weighing control system. This ensures measurement accuracy of ±0.2%, which is critical for industries where product weight directly impacts compliance, cost, and customer satisfaction. 
2. Full Stainless Steel Construction: The entire machine body, except for electrical components and pneumatic parts, is constructed from stainless steel. This provides excellent corrosion resistance, long service life, and easy cleaning, making it fully compatible with food-grade and pharmaceutical production environments. 
3. Adjustable Bag Holder for Multiple Bag Sizes: The bag clamping holder can be repositioned to accommodate different packaging bag dimensions. This flexibility allows operators to switch between different bag sizes without major mechanical changes, reducing downtime and increasing versatility across product lines. 
4. Multiple Conveyor Configurations: The DCS-SF1 supports three types of conveyor systems: 
   • Belt conveyor
   • Roller conveyor
   • Chain conveyor

Each option can be selected based on your production layout and downstream packaging requirements.

1. Flexible Sealing and Closing Options: After filling, bags can be closed using either an industrial sewing machine or a heat sealing machine. Both options ensure a secure, professional, and tamper-proof seal appropriate for retail, bulk, and industrial packaging. 
2. Dust-Controlled Filling Environment: The feeding and filling mechanism is designed to minimize powder escape during the filling process, improving the working environment, reducing material waste, and helping facilities meet health and safety standards. 

How the DCS-SF1 Works: Step-by-Step Filling Process

1. The operator sets the target weight on the weighing controller before starting the packaging run.
2. An empty packaging bag is manually placed onto the discharge port of the filling spout.
3. The bag clamping switch is activated, triggering the pneumatic cylinder to secure the bag firmly against the spout.
4. The weighing control system signals the feeding mechanism to begin filling. Material flows from the hopper through the screw feeder into the bag at a fast feed rate initially, then switches to a slow feed rate as the target weight approaches, ensuring accuracy.
5. Once the set weight is reached, feeding stops automatically and the bag clamp releases.
6. The filled bag is transferred by the conveyor to the sealing or sewing station.
7. The bag is sealed and moved down the production line.

This semi-automatic cycle is repeatable and consistent, delivering uniform bag weights across an entire production batch.

Технические характеристики

Параметр	Технические характеристики
Диапазон взвешивания	1-5 kg, 5-10 kg, 10-25 kg, 25-50 kg per bag (customizable)
Точность	±0,2%
Объем упаковки	250-300 bags per hour
Источник питания	220V / 380V, 50Hz, single phase or three phase
Потребляемая мощность	4 кВт
Размеры машины	3000 x 1050 x 3400 mm (customizable)
Вес машины	800 кг
Construction Material	Stainless steel body (except electrical and pneumatic parts)

All parameters listed above are standard specifications. Custom configurations are available on request to suit specific site dimensions, bag sizes, and production requirements.

Industry Applications

The DCS-SF1 manual bagging scale serves multiple industries that handle fine or ultra-fine dry powder materials:

1. Пищевая промышленность: Packaging of milk powder, monosodium glutamate (MSG), granulated sugar, glucose powder, powdered food additives, flour, and starch. The stainless steel construction ensures the machine meets food safety standards.
2. Pharmaceutical Industry: Filling of solid medical powders, active pharmaceutical ingredients (APIs), powdered excipients, and compounded drug powders where weight precision is a regulatory requirement.
3. Химическая промышленность: Bagging of chemical powders, powdered fertilizers, dyes, pigments, and industrial additives. The corrosion-resistant build handles a wide range of chemical compounds safely.
4. Cosmetics Industry: Packaging of face powders, talcum powder, pigment powders, and other beauty product powders that require gentle, dust-controlled filling to preserve product integrity.

Why Choose the DCS-SF1 for Powder Packaging?

The DCS-SF1 addresses the core challenges that buyers face when evaluating a powder bagging machine:

• Accuracy: ±0.2% precision minimizes giveaway and ensures regulatory compliance with stated net weights.
• Hygiene compliance: Stainless steel construction supports CIP (clean-in-place) washdown procedures common in food and pharma environments.
• Operational flexibility: Adjustable bag holder and multiple conveyor options let you adapt the machine to changing packaging formats without replacing equipment.
• Lower cost than full automation: The semi-automatic design reduces capital expenditure while still automating the most labor-intensive and precision-critical steps.
• Scalable throughput: At up to 300 bags per hour, the DCS-SF1 handles mid-scale production volumes efficiently.
• Customizable to your line: Weighing range, machine dimensions, power supply, conveyor type, and sealing method are all configurable at the point of order.

FAQS About DCS-SF1 for Powder Packaging

What types of powder can the DCS-SF1 handle? The DCS-SF1 is designed for ultra-fine powders including milk powder, MSG, sugar, glucose, pharmaceutical powders, chemical powders, dyes, and powdered additives. It is not intended for granular or coarse materials.

Is the DCS-SF1 fully automatic or semi-automatic? It is semi-automatic. The operator manually places each bag onto the filling port, while weighing, clamping, filling, conveying, and sealing are performed automatically by the machine.

Can the DCS-SF1 be customized for different bag sizes? Yes. The bag holder is adjustable to accommodate multiple bag sizes, and the machine dimensions can be customized to fit specific production floor layouts.

What sealing methods are compatible? The DCS-SF1 is compatible with both industrial sewing machines and heat sealing machines, depending on the bag material and end-use requirements.

What is the power requirement? The standard configuration supports 220V or 380V, 50Hz, in single-phase or three-phase supply, and consumes 4 kW of power.

Заключение:

The DCS-SF1 Manual Bagging Scale is a well-proven solution for operations requiring reliable, accurate, and hygienic powder packaging without the full capital investment of a completely automated line. Its combination of precision weighing, corrosion-resistant materials, adjustable configurations, and versatile sealing options makes it a practical choice for food producers, pharmaceutical manufacturers, chemical processors, and cosmetics producers who need consistent, compliant, and efficient powder packaging at mid-scale production volumes.