30L Dispersion Planetary Vacuum Mixer

Lower barrel part

Design total volume

45L

Effective volume

15-30L

Container inner diameter

400mm

Depth inside the container

360mm

Container material

The part in contact with the material 304

Temperature regulating jacket form

Single-layer fixture on the barrel wall, used for cooling or heating; single-layer jacket on the bottom of the barrel, used for cooling or heating

Temperature regulating jacket interface

G1/2", equipped with quick-opening union, jacket pressure resistance ≤0.4MPa

Temperature regulating fixture circulation system

customer-provided, it is recommended that the jacket water inlet temperature is ≤8℃, and the cooling water flow rate is more than 15L/min

Discharge form

a G1" three-piece discharge ball valve at the bottom of the barrel

Design environment temperature

-10～+120°C

Movement method

Caster movable type

Mixing part

Working frequency

5-50hz

Mixing power

4kw

Rotation speed of stirring paddle

6-67rpm

Planetary box speed

4-42rpm

Diameter of mixing paddle

223mm

Stirring paddle style

Spiral twist type, precision casting and processing guarantee 90° helix

Mixing paddle material

304

Linear speed of stirring paddle

0.09-0.9m/s

Number of mixing paddles

2

The distance between the paddle and the paddle

9±2mm

The distance between the paddle and the barrel wall

5±1mm

The distance between the paddle and the bottom of the barrel

3±1mm

Dispersion part

Working frequency

5-50hz

Dispersion power

4kw

Dispersing speed

546-5460rpm

Dispersion disc diameter

80mm

Dispersion plate style

Zigzag

Dispersion plate material

304

Dispersion linear velocity

2.2-22m/s

Number of scattered discs

2

Number of dispersion shafts

1

Wall scraping parts

Scraping bracket material

304

Scraper board material

PTFE

Wall scraping speed

Consistent with the speed of the planetary box

Removable

Removable design (removed when scraping the wall during high-viscosity process)

Base and lifting parts

Part material

Carbon steel for high-rigidity structure

Lifting method

Electric lifting

Lifting guide

High-precision linear guide

Lifting stroke

≤500mm

Upper barrel parts

Upper barrel material

304

Powder feeding port

DN75 quick installation with sight glass *1pcs

Liquid feed port

shared with powder

Spotlight port

DN70 tempered glass sight glass *1pcs

Vacuum port

G3/4 "inner wire *1pcs

Exhaust port

G1/2 "one inner wire

Digital display vacuum meter port

M14×1.5 internal wire metric thread interface *1pcs

Control system

Electrical cabinet

used to house low-voltage electrical components such as frequency converters

Manual operation panel

used to place buttons, knobs, meters, etc.

Power supply

AC 3×380V±5﹪, 50Hz

Control method

electric control + hydraulic control

Power control and speed regulation mode

inverter start and control

Cooling method

Air cooling and liquid cooling

Operation mode

The corresponding button + knob on the panel of the electric cabinet

Digital temperature display meter

Material temperature

Emergency stop button

1

Alarm system

over temperature alarm, over temperature alarm shutdown, alarm shutdown

Speed display

the panel meter shows the speed

Power indicator

1

Timer

1, control dispersion and stirring at the same time

Note

If you select the man-machine interface system configuration, the related content of the control system is integrated into the touch screen for control

Safety interlock system

Emergency stop

Press the emergency stop switch, the equipment will stop immediately, and no operation can be performed

Start low-speed mixing and mixing

You can rotate while lifting the bucket

High-speed dispersion

The barrel can only be rotated when it is in place

Safety lock during operation

When the machine is running and mixing, the mixing tank cannot be lowered and the mixing tank cannot be opened.

Prevent the backflow of vacuum pipeline

The special design of vacuum buffer tank can effectively prevent the phenomenon of vacuum pump oil backflow to the mixing tank

Operation failure stop

The inverter has built-in overload, overcurrent, overvoltage, leakage, lack of equal protection

The mixing barrel rises and falls

The mixing barrel can only rise after it is in place.

Other

The vacuum in the mixing tank cannot be lowered if the vacuum is not exhausted (the normal pressure is not restored).

The mixing tank can only be started after the high-speed dispersion is in place.

After the mixing tank rises to the position, it is equipped with a locking protection system to prevent the mixing tank from falling abnormally when it rises to a high position during operation.

Dry mixing stage requires the stirring blade to rotate while raising the bucket.

Other instructions

Temperature measuring probe

Pt100

Temperature measurement method

A temperature probe on the wall of the barrel detects the temperature of the material

Bearings for transmission components

High-speed components are imported bearings, and low-speed components are domestic bearings

Oil seal

Domestic brand, O-ring for static seal, mechanical seal for dynamic seal

Lubricating grease

Domestic brand

Mechanical seal lubricant

Imported brand

Cylinder

Domestic brand

Petrol station

Domestic brand

Valves

domestic brands

Vacuum design requirements

Customers must prepare their own vacuum system, pumping volume 4L/S (2X-4)

Vacuum maintenance

-0.098Mpa, keep the pressure higher than -0.085Mpa for 24 hours, no leakage into the barrel

Total power of main engine

>10kw

Weight of the whole machine

About 1150kg

Equipment size

length 1650mm×width 760mm×height 1899mm

Appearance color

Off-white

Floor load

1000kg/㎡