100L Planetary Dispersion Vacuum Mixing Machine

I. Equipment Features

Application Scope

l Applicable for mixing and dispersing powder and liquid materials of various common batteries, ultimately producing uniformly mixed battery slurry. Especially suitable for high-viscosity processes.

l Applicable viscosity range: ≤1,200,000 cP

II. Main Equipment Parameters

Lower Barrel Component

l Design Volume: 140L

l Effective Volume: 45–100L

l Inner Diameter: 596mm

l Inner Depth: 500mm

l Material: 304 stainless steel (contact parts)

l Jacket Type: Single-layer jacket on barrel wall and bottom, for cooling/heating

l Jacket Interface: G3/4", with quick-release couplings; pressure ≤0.4 MPa

l Circulation System: Supplied by customer; recommended inlet temperature ≤8°C, flow >40L/min

l Discharge: G1-1/2" three-piece ball valve with 2" ISO quick-clamp connection

l Ambient Temperature: -10 to +120°C

l Mobility: Caster-mounted

Stirring Component

l Working Frequency: 5–50 Hz

l Stirring Power: 11 kW

l Paddle Speed: 5–52 rpm

l Planetary Speed: 3–30 rpm

l Paddle Diameter: 338mm

l Paddle Type: Tapered spiral twist with 90° helix

l Paddle Material: 304 SS

l Linear Speed: 0.09–0.9 m/s

l Number of Paddles: 2

l Distance Between Paddles: 7±1mm

l Distance to Barrel Wall: 5±1mm

l Distance to Barrel Bottom: 4±1mm

Dispersing Component

l Working Frequency: 5–65 Hz

l Dispersing Power: 15 kW

l Dispersing Speed: 275–3575 rpm

l Disc Diameter: 125mm

l Disc Type: Serrated

l Disc Material: 304 SS

l Linear Speed: 1.8–23 m/s

l Number of Discs: 4

l Number of Shafts: 2

Scraper Component

l Scraper Frame Material: 304 SS

l Scraper Blade Material: PTFE (Teflon)

l Scraping Speed: Same as planetary speed

l Removable: Yes (must be removed for high-viscosity processing)

Base & Lifting Component

l Material: High-rigidity structural carbon steel

l Lifting Method: Hydraulic cylinder

l Guide System: High-precision linear rail

l Lifting Stroke: ≤570mm

Upper Barrel Component

l Material: 304 stainless steel

l Powder Inlet: DN100 quick-clamp with 90° sight glass – 1

l Liquid Inlet: ISO 1" quick coupling – 1

l Spotlight Port: DN75 tempered glass sight window – 1

l Vacuum Port: G3/4" – 1

l Exhaust Port: G3/4" – 1

l Vacuum Gauge Port: M14×1.5 internal metric thread – 1

Control System

l Electrical Cabinet: For inverter and low-voltage devices

l Manual Panel: For buttons, knobs, meters

l Power Supply: AC 3×380V±5%, 50Hz

l Control Mode: Electric + Hydraulic

l Drive & Speed Control: Inverter-driven

l Cooling Method: Air and liquid cooled

l Operation: Panel buttons + knobs

l Digital Temp Display: Material temperature

l Emergency Stop Button: 1

l Alarm System: Over-temperature alarm, auto shutdown, alarm mute

l Speed Display: Displayed on panel meter

l Power Indicator: 1

l Timer: 1 (for both stirring and dispersing)

l Note: If HMI is selected, control functions will be integrated into the touchscreen

Safety Interlock System

l Emergency Stop: Shuts down equipment immediately; disables all operations

l Low-Speed Stirring Startup: Stirring is allowed during barrel lifting

l High-Speed Dispersion: Only possible when barrel is fully lifted

l Operation Lock: Barrel cannot be lowered or opened during mixing

l Vacuum Backflow Prevention: Buffer tank prevents vacuum pump oil backflow

l Fault Protection: Inverter protection includes overload, overcurrent, overvoltage, leakage, phase loss

l Barrel Lifting: Only permitted when in correct position

l Vacuum Release Check: Cannot descend unless vacuum is released

l Dispersion Interlock: Only starts after barrel is fully raised

l Anti-Drop Locking: Prevents barrel from falling during operation

l Dry Mixing Mode: Paddles rotate during barrel lifting

Other Notes

l Temperature Sensor: Pt100

l Measurement Method: Sensor mounted on barrel wall

l Bearings: High-speed – imported; low-speed – domestic

l Seals: O-rings for static, mechanical seals for dynamic (domestic brand)

l Lubricating Grease: Domestic brand

l Seal Oil: Imported brand

l Hydraulic Cylinder & Station: Domestic

l Valves: Domestic brand

l Vacuum Requirement: Customer-supplied system, evacuation rate 8L/S (2X-8)

l Vacuum Holding: -0.098 MPa, ≥ -0.085 MPa over 24 hours without leakage

l Total Power: >28 kW

l Weight: Approx. 2650 kg

l Dimensions: L2106mm × W1170mm × H2367mm

l Color: Off-white

l Floor Load: 1000 kg/m²

III. Spare & Wear Parts List

IV. Supporting Conditions