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ae Vertical Screw Feeder Packing Machine
winnie@mypackmachinery.com
Product Description
The degassing packaging machine is a specialized equipment designed for high-air-content, fluffy powders. It is available in two configurations: vertical-screw degassing and horizontal-screw degassing. By integrating screw feeding with mechanical or vacuum-based degassing, this machine effectively removes entrapped air from the material, increases bulk density, and prevents ton bags from bulging or collapsing during transport. It is a core solution for packaging high-air-content powders in the lithium-battery and chemical industries.
The vertical spiral degassing packaging machine adopts Vertical screw variable-frequency feeding + negative-pressure degassing The structure employs a negative-pressure microporous tube to extract air from the material during helical conveying, while a bottom-mounted vibration platform combined with pneumatic cylinder-driven bag-flipping is used to achieve mechanical degassing. Double degassing High efficiency, with a 30%–50% increase in bulk material density. The equipment features bottom-discharge weighing and metering, and comes standard with air-bag bag clamping, automatic hook release, a standalone dust collector, and a negative-pressure degassing system; a lithium-battery-specific model is also available. Copper- and zinc-free, anti-adhesion, and anti-corrosion treatment Suitable for ultra-high-air-content powders such as lithium-ion battery cathode and anode materials and carbon powder; after packaging, the ton bags maintain a regular shape with no bulging.
Technical Specifications
* Most of the parameters below are for reference only; our company can provide non-standard customization based on the specific characteristics of various materials.
| Parameter item | MY-CXT-500 (500 kg per bag) | Lithium-ion battery-specific model MY-CXT-LD (500 kg per bag) |
|---|---|---|
|
Package weight |
500 kg / bag |
500 kg per bag (for lithium batteries only) |
|
Packaging accuracy |
±200 g (hereinafter referred to as “weighing”) |
≤150 g (weighed using a Mettler-Toledo balance) |
|
Packaging speed |
≥8 packs/hour |
≥6 packs/hour (double degassing) |
|
Feeding + Degassing Method |
Vertical screw feeding + negative-pressure degassing (micro-porous tube) + mechanical vibration compaction |
Vertical helical anti-sticking feeding + vacuum degassing (316L sintered mesh) + mechanical vibration compacting |
|
Measurement method |
Weighing (main feature, standard configuration) |
Weighing (main feature: METTLER TOLEDO C3 sensor) |
|
Bag-clamping method |
Airbag bag clamp (standard) |
Airbag clamp bag (standard configuration, no copper-zinc) |
|
Decoupling methods |
Automatic uncoupling (standard) |
Automatic decoupling (standard configuration, with PTFE gasket isolation) |
|
Degree of vacuum |
≥-80 kPa (negative-pressure degassing) |
≤-0.08 MPa (negative-pressure degassing, adjustable) |
|
Bulk density increase |
30%-40% |
40%-50% (for lithium-ion battery powders only) |
|
Material Requirements |
Contact materials: 304 stainless steel; degassing assembly: 316L |
Overall constructed from 304 stainless steel; the material-contact surfaces are coated with 0.3 mm ETFE; degassing assembly made of 316L. |
|
Protection Requirements |
Standard dustproof + leak-proof |
Exposed components are prohibited from containing copper or zinc; no magnetic impurities are introduced; fully sealed to prevent powder leakage. |
|
Dust Removal Configuration |
Independent Pulse Dust Collector (Standard Configuration) |
High-precision pulse dust collector (standard configuration, filtration accuracy of 0.1 μm) |
|
Power supply |
380V 50Hz, three-phase five-wire system |
380V 50Hz, three-phase five-wire system |
|
Total power |
8.0 kW (including feeding, degassing, and dust removal) |
12 kW (including feeding, degassing, dust removal, and sampling) |
|
Air source |
0.4–0.6 MPa, air consumption ≤ 0.4 m³/min |
0.4–0.6 MPa, air consumption ≤ 0.5 m³/min |
|
Communication interface |
Reserved DCS/MES interface (optional) |
Standard DCS/MES interface for real-time upload of degassing and packaging data. |
|
Compatible bag size |
≥900×900×800mm |
≥900×900×800 mm (suitable for high-gas-content lithium battery materials) |
|
Lithium-ion Battery-Specific Characteristics (New) |
/ |
Copper- and zinc-free material, 0.3 mm ETFE coating, air content controlled to less than 5%. |
|
Overall weight |
≥1100kg |
≥1400kg |
|
Equipment footprint |
3.0 m × 2.1 m × 3.5 m |
3.3 m × 2.3 m × 3.7 m |
Application Industries
New energy lithium battery materials (lithium iron phosphate, ferrous phosphate, graphite powder, and cathode/anode materials for lithium-ion batteries); chemical industry (carbon powder, pigment powder, foaming powder, and other high-gas-content powders); rubber and plastics industry (foamed rubber and plastic powders, lightweight powders).
CONTACT INFORMATION
Phone: +86 510-88889998
Mobile phone: +86 15365289085
Email: winnie@mypackmachinery.com
Address: No. 21 Xijin Road, Xinwu District, Wuxi City, Jiangsu Province, China
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