The energy saving ball mill is a key equipment for regrinding, which is widely used for cement, silicate product, new type building material, refractory material, chemical fertilizer, black and non-ferrous metal, glass, ceramics and etc. The ball mill can grind ore or other materials that can be grinded either by wet process or by dry process Cement ball mill is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control).The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner with good wear-resistance. The machine is featured with stable and reliable working condition. This overflow ball mill is a horizontal cylinder rotating device. It is equipped with drive gear which drives the cylinder for rotation in the working process outside the cylinder. There are two chambers. Materials go into the first chamber of the grinding machine spirally and evenly through the feeding hollow shaft from the feeding device, and there are ladder lining plates or ripple lining plates inside the first chamber where there are different kinds of steel balls. When the cylinder rotates, it will produce eccentric force to bring the steel balls to a certain height, the steel balls will fall down to impact and grind the materials. After being coarsely grinded in the first chamber, the materials will go into the secondary chamber where there are flat lining plates through the single-layer partition board. There are steel balls for further grinding the materials in the lining plate, and steel ball is set inside the second chamber. Materials will be grinded. Finally the powdery materials will be discharged from the discharging grating bar to complete powder grinding operation.
Cooling capacity 20kW-50kW
Characteristics:
1. Structure: Panels and base frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
2. Compressor: Hermetic scroll type compressor, equipped with the crankcase heater and thermal protection with thermal overload cut-out and crankcase heater mounted on rubber vibration isolators.
3. Axial fan: External rotor type axial fans, equipped with single phase direct drive motors, low noise 6 poles, protection level IP54, provided with a protective outlet grille.
4. Evaporator: High efficiency and low pressure drop stainless steel (AISI 316) water exchangers, with anti-freeze heating element (option) and differential pressure switch, factory insulated with flexible close cell material
5. Condenser Coils are consisting of seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins, 100% fully quality tested; sub cooling circuit to prevent freezing at the base (optional); protected with metal grill.
6. Desuperheater: High efficiency stainless steel brazed plate heat exchanger, factory insulated with flexible close cell material(optional).
7. Refrigerant circuit: Copper tube connection with charge valve, filter, sight glass, gas-liquid separator, thermostatic expansion valve, low pressure switch with automatic reset, high pressure switch with manual reset. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.
8. Water circuit: Built with air vent valve, water drain connection, and female-threaded hydraulic connectors. Water pump (8kW-30kW), differential pressure switch. Expansion tank (8kW-30kW)
9. Electric panel: Compressor contactor, Compressor protection breaker, Fan motor protection breaker, Control circuit protection breaker, Phase sequence relay (only for 3-phase), Programmable microprocessor controller
10. Optional: Additional electric heater embedded in the coils for defrosting in low temperature ambient. It must be factory installed; Stainless steel covering; Remote condenser; Tube in tube heat exchanger; Water circuit electric heater.
Mini Chiller Mini Chiller,Commercial Mini Chiller,Central Mini Chiller,Air Cooled Mini Chiller Jinan Amrta Air Conditioning Co.,Ltd , https://www.waterchiller.plOverview of Energy Saving Ball Mill
Structural features of energy saving ball mill
Energy Saving Ball mill Working Principle:
Energy Saving Ball Mill:
Model
Shell rotation speedÂ
(r/min)Ball loadÂ
(t)Feeding sizeÂ
(mm)Discharging sizeÂ
(mm)Capacity
(t/h)Motor powerÂ
(kw)Total weightÂ
(t)
Ф900×1800
36-38
1.5
≤20
0.075-0.89
0.65-2
18.5
5.5
Ф900×3000
36
2.7
≤20
0.075-0.89
1.1-3.5
22
6.7
Ф1200×2400
36
3
≤25
0.075-0.6
1.5-4.8
30
12
Ф1200×3000
36
3.5
≤25
0.074-0.4
1.6-5
37
12.8
Ф1200×4500
32.4
5
≤25
0.074-0.4
1.6-5.8
55
13.8
Ф1500×3000
29.7
7.5
≤25
0.074-0.4
2-5
75
16.8
Ф1500×4500
27
11
≤25
0.074-0.4
3-6
110
21
Ф1500×5700
28
12
≤25
0.074-0.4
3.5-6
130
25.8
Ф1830×3000
25.4
11
≤25
0.074-0.4
4-10
130
29
Ф1830×4500
25.4
15
≤25
0.074-0.4
4.5-12
155
35.5
Ф1830×6400
24.1
21
≤25
0.074-0.4
6.5-15
210
43
Ф1830×7000
24.1
23
≤25
0.074-0.4
7.5-17
245
43.8
Ф2100×3000
23.7
15
≤25
0.074-0.4
6.5-36
155
34.8
Ф2100×4500
23.7
24
≤25
0.074-0.4
8-43
245
42
Ф2100×7000
23.7
26
≤25
0.074-0.4
8-48
280
56.6
Ф2200×4500
21.5
27
≤25
0.074-0.4
9-45
280
51.8
Ф2200×6500
21.7
35
≤25
0.074-0.4
14-26
380
60
Â
China High Energy Saving Refractories Ball Milling Machine
Model NO.: 1500×5700mm Ball Milling Machine
Condition: New
Product Name: Refractories Ball Milling Machine
Warranty: 2 Years
After Sale Service: Engineers Available to Serve Overseas
Delivery Detailed: Within 7 Working Days After The Pre-Payment
Factory Visit: Welcome
Capacity(T/H): 50-60
Total Weight: High
Certification: Ce ISO9001:1008 BV
Motor: AC Motor
Spare Parts Supply: for The Whoole Using Life
Trademark: Henan Hongke
Transport Package: Standard Export Package or Wooden Box Package
Specification: Reference as the form
Origin: Zhengzhou, Henan
HS Code: 84742090