Weak magnetic minerals are transformed into ferromagnetic, which is so simple

Weak magnetic minerals can be converted into ferromagnetic minerals by roasting, which is customarily called magnetization roasting. However, due to the different types of calcined minerals, the chemical reactions occurring during calcination are also different, so the principle of calcination is also different. According to the roasting principle, it can be divided into reduction calcination, neutral calcination and oxidative roasting.

(1) reducing the calcined product is suitable for roasting and hematite limonite, this calcination is carried out in a reducing atmosphere, the reducing agent used has carbon (C), carbon monoxide (CO) and hydrogen (H2). The calcination temperature of hematite is 550-600 °C, and hematite is reduced to magnetite.

In the heating process, limonite first removes the water of crystallization and turns into hematite without water.

(2) Neutral roasting This roasting is suitable for siderite. When roasting, it is heated to 300-400 ° C without air or a small amount of air.

(3) Oxidative roasting Oxidation roasting is suitable for pyrite. Calcined into pyrrhotite in a short time in an oxidizing atmosphere (or a large amount of air)

The calcination time is extended and the pyrrhot iron reaction becomes magnetite.

This method is commonly used in the separation of the metal concentrate with pyrite roasting from rare metals.

Stationary Scissor Lift:
8.0t Basement Small Cargo Lift is used for transfer cargo between different floors.
55t 60t 65t Stationary Lift Table can install on the ground directly or make one pit. Hydraulic drive, steady working and simple operation.
Cheap Fixed Lift Table could be controlled at any floor. Control panels are available at the designated floors and one is on the lift platforms.

Stationary Scissor Lift Specification Table:

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG0.5-4.5

750

4500

500

2000*1000

SJG0.5-5.0

850

5000

500

2000*1000

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG1.0-3.3

840

3300

1000

1900*1500

SJG1.0-4.3

860

4300

1000

2500*2500

SJG1.0-4.5

850

4500

1000

2000*1500

SJG1.0-6.0

1230

6000

1000

2200*1500

SJG1.0-7.5

990

7500

1000

2200*1800

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG2.0-3.5

1000

3500

2000

2200*1500

SJG2.0-4.5

900

4500

2000

2200*1500

SJG2.0-4.8

700

4800

2000

3600*2000

SJG2.0-6.8

1400

6800

2000

2550*2200

SJG2.0-7.5

1065

7500

2000

2400*2400

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG3.0-4.5

1060

4500

3000

2200*1800

SJG3.0-7.2

860

7200

3000

5500*3000

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG4.5-3.5

760

3500

4500

4000*2000

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG5.0-1.8

960

1800

5000

3500*2500

SJG5.0-5.4

950

5400

5000

5000*1600

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG8.0-2.5

850

2500

8000

6500*4500

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG12-3.0

950

3000

12000

5500*2800

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG15-4.5

1150

4500

15000

8000*2200

MODEL

MIN. HEIGHE

(mm)

LIFT HEIGHT

(mm)

LIFT CAPACITY

(kg)

PLATFORM SIZE

(mm)

SJG20-5.0

1200

5000

20000

6000*3000


Stationary Scissor LiftHigh Quality Stationary Scissor Lift

Application Area:

Stationary Scissor Lift is mainly used in the production line and the storehouse papermaking medicine and other industries. It can be used as the delivery lift to transport goods smoothly, safely, reliably and conomically.
If you have any questions, please contact with us directly. Stationary Scissor Lift are produced with High Quality and Good Appearance. Welcome you can visit our Factory. For inqury, Please send mail directly to us.

Stationary Scissor Lift

Hydraulic Scissor Lift,Stationary Cargo Lift,Stationary Scissor Goods Lift,Scissor Cargo Lift

Jinan East Machinery Co.,Ltd. , https://www.jneastmach.com