1–50 KG Semi-Automatic Powder Packaging Machine

Product Introduction
Suitable for packaging 1–50 kg of powder materials, including fine powders, ultra-fine powders, and high-adhesion powders. The machine features precise weighing, low dust emission, and high-accuracy filling, and is widely used in industries such as new energy batteries, fine chemicals, pharmaceuticals, food, and functional materials.

Features
Equipped with a dedicated de-aeration device to ensure high filling accuracy, reduce dust generation, increase material bulk density, and prevent leakage during filling.
Problems Solved
Effectively addresses issues such as severe dust emission, environmental pollution, inaccurate weighing, high air content leading to loose packaging, material leakage during filling, and low production efficiency in ultra-fine powder packaging.

Applicable Materials
Suitable for 1–50 kg of ultra-fine powders and various powder materials, including dry materials, high air-content materials, low bulk density materials, and dust-prone materials.
Examples include: ultra-fine graphite powder, lithium battery materials (LFP, cathode and anode materials), silica powder, coal powder, matting agents, additives, dry chemical powders, toner, dyes, pearlescent powders, wettable powders, ternary materials, and other ultra-fine powders.

Feeding Method
Vertical de-aeration screw / (Horizontal + Vertical) de-aeration screw / Vertical screw

Typical Industries
Widely used in new energy battery, fine chemical and advanced materials, pharmaceutical, food, powder & functional materials, mineral & inorganic materials, as well as energy and environmental protection industries.

Process Flow
1.Manual bag placement 
2.Start signal triggered 
3.Automatic tare deduction 
4.Bag lifted to filling position 
5.Screw feeder starts high-speed filling 
6.De-aeration function operates simultaneously as preset 
7.Weighing system descends during filling 
8.Switch to low-speed filling at a preset ratio of target weight 
9.Weighing system pauses 
10.Fill to target weight and return to initial position 
11.Filling completed 
12.Manual removal or automatic conveyor transfer to next station 

Technical Specifications (1-50KG Semi-Automatic Powder Packaging Machine)
•Filling Type: De-aeration / Non de-aeration 
•Material: Full stainless steel (304L/316L) / Carbon steel with coating 
•Explosion Protection: Explosion-proof / Non explosion-proof 
•Load Cell: Zemic / Keli / Mettler Toledo 
•Hopper Volume: 80L / 120L 
•Filling Accuracy: ±50g (standard) / ±20g (high accuracy) 
•Filling Speed: 40 bags/hour (standard) / 90 bags/hour (high speed) 
•Filling Range: 1–50 kg 
•Power: Approx. 6 kW