Oil cooling machine
Lubricating oil, hydraulic oil, machine tool spindle and hydrostatic pressure system and other special oil coolers (also known as cold oil machine, constant temperature tank, hydraulic tank coolers, spindle oil coolers).
■ The main function
1, prevent machine tool thermal deformation 2, prevent machine tool spindle center offset 3, prevent oil oxidation, evaporation
4, stable oil pressure, prevent oil shock 5, improve machine tool processing accuracy 6, prolong equipment, tool life
■ The main features
1, the main components are imported components, refrigeration power margin is increased, to ensure service life and apply to bad conditions, stable performance, high reliability.
2, microcomputer control, a variety of intelligent protection, with fault location alarm display; Provide passive contact and remote control (optional), optional RS485 communication interface, intelligent interconnection and other functions, can be connected with the control system of machine tools, constitute a closed loop monitoring, improve system reliability. Optional repeater to connect to the cloud for remote intelligent monitoring and operation, convenient maintenance.
3, with conventional precision, high precision control and variable frequency model optional, oil temperature control accuracy can reach ±1℃, ±0.5℃, ±0.1℃ respectively.
4, the machine is complete, cooling capacity covering 0.6~260KW. Applicable to various departments of different requirements and working conditions;
A. It has two temperature control modes of "room temperature homology" and "temperature fixed" at the same time, which can be converted according to actual needs.
B. Hot and cold models are optional. Heat when the oil temperature is lower than 10℃ and stop heating when it reaches 13℃. In addition, high temperature units can be customized.
■ Scope of application
All kinds of mechanical equipment, such as machine tool spindle, dynamic and static pressure system or hydraulic box, reduction box, lubricating oil box, gear box and other kinds of cooling oil box, etc.
■ Specifications and parameters
|
Product model
|
LO-10
|
LO-15
|
LO-25
|
LO-35
|
LO-50
|
LO-70
|
LO-100
|
LO-120
|
LO-150
|
LO-180
|
LO-200
|
LO-250
|
LO-300
|
LO-350
|
LO-400
|
LO-500
|
LO-600
|
LO-800
|
LO-1000
|
|
Cooling capacity(W)
|
1000
|
1500
|
2500
|
3500
|
5000
|
7000
|
10000
|
12000
|
15000
|
18000
|
20000
|
25000
|
30000
|
35000
|
40000
|
50000
|
60000
|
80000
|
100000
|
|
Heating capacity(W)
|
1000
|
1500
|
2500
|
3500
|
5000
|
7000
|
10000
|
12000
|
15000
|
18000
|
20000
|
25000
|
30000
|
35000
|
40000
|
50000
|
60000
|
80000
|
100000
|
|
The power supply
|
3P～50Hz 380V
|
|
The total
work
The rate of
(W)
|
LO-□
|
690
|
1080
|
1490
|
1845
|
2680
|
3110
|
4570
|
5300
|
5960
|
7140
|
7880
|
10530
|
11760
|
15230
|
15760
|
21060
|
23520
|
31590
|
35280
|
|
LO-□P
|
880
|
1490
|
1900
|
2760
|
4650
|
5125
|
7600
|
8320
|
8980
|
12500
|
13230
|
15890
|
17120
|
20580
|
26460
|
31780
|
34240
|
47670
|
51360
|
|
LO-□PT
|
880
|
1490
|
1900
|
2760
|
4650
|
5125
|
7600
|
8320
|
8980
|
12500
|
13230
|
15890
|
17120
|
20580
|
26460
|
31780
|
34240
|
47670
|
51360
|
|
LO-□P2T
|
1290
|
1490
|
1900
|
2670
|
4650
|
7140
|
10370
|
11290
|
11940
|
|
|
|
|
|
|
|
|
|
|
|
The total
electricity
flow
(A)
|
LO-□
|
1.7
|
2.5
|
3.8
|
4.5
|
5.2
|
5.9
|
10.4
|
13.2
|
14.3
|
19.4
|
20.4
|
26.0
|
27.0
|
30.2
|
40.8
|
52.0
|
54.0
|
78.0
|
81
|
|
LO-□P/PT
|
2.7
|
4.0
|
5.4
|
7.0
|
9.6
|
10.2
|
16.4
|
19.4
|
20.4
|
29.0
|
30.0
|
35.8
|
37.0
|
39.8
|
60.8
|
71.6
|
74.0
|
107.4
|
111
|
|
LO-□P2T
|
4.2
|
4.0
|
5.4
|
7.0
|
9.6
|
14.7
|
22.5
|
25.4
|
26.4
|
|
|
|
|
|
|
|
|
|
|
|
Temperature control range
|
Temperature fixed 15 ~ 45℃/ room temperature homology type (room temperature +T*)℃ control accuracy ±1℃
|
|
make
with
article
a
|
At room temperature(℃)
|
5～50
|
|
The oil temperature(℃)
|
5～55
|
|
Using liquid
|
Hydraulic oil, lubricating oil, spindle oil, etc
|
|
Piping dimensions (internal thread）
|
G3/8"
|
G1/2"
|
G3/4"
|
G1"
|
G11/4"
|
G11/2〝
|
G2"
|
DN65 PN1.6MPa法蘭
|
|
Tank volume（L）
|
12
|
15
|
25
|
35
|
45
|
60
|
80
|
100
|
120
|
150
|
180
|
200
|
250
|
250
|
300
|
350
|
420
|
500
|
550
|
|
Protection device
|
Overload protection of compressor * overload protection of oil pump * high and low pressure protection * Anti-freezing protection * motor reverse phase sequence and missing phase protection * liquid level and flow detection * abnormal alarm
|
Note :(1) the above cooling capacity is based on the ambient temperature of 35℃, the inlet oil temperature of 35℃, using ISO VG32 oil.
(2) The temperature control mode of the unit is divided into two types: fixed temperature and room temperature harmonization. Users can choose to adjust and convert according to their needs. The lower limit of the two temperature control modes is 15 ° C, and T*=-9 ° C to +9 ° C.
(3) The heating capacity refers only to LOR cold and hot units. The heating capacity is based on the ambient temperature of 13℃ and the oil inlet temperature of 13℃. (optional)
Our company accepts orders of special specifications. The parameters in this table are subject to change without prior notice. The product nameplate shall prevail.
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