The STM-W series water type mold temperature controller is mainly used for heating and constant temperature of molds. In addition, hackers are applicable to other fields with similar needs. This series of mold temperature machines uses direct cooling of mold return water, followed by pump pressurization and high-temperature heating through electric heating tubes before being sent to the mold to meet the requirements of heating and constant temperature. Its optimized design allows for a heating temperature of up to 120 ° C. Adopting P I. D temperature control ensures high-performance stable temperature control, with a temperature difference controlled within ± 1 ° C.

Local features:
1. Using all digital P I. The D-segmented temperature control system can maintain a stable grinding tool temperature in any operating state, with a control accuracy of ± 1 ° C;
2. Multiple safety devices, when a malfunction occurs, the machine can automatically detect abnormalities and have indicator lights displaying abnormalities;
3. The direct cooling effect is excellent, with an automatic direct water replenishment device that can quickly cool down to the set temperature;
4. Internally made of stainless steel, high voltage explosion-proof;

5. The exterior design is aesthetically pleasing and easy to disassemble, making maintenance convenient.

The high-temperature water returning from the mold is pumped back to the mold temperature machine through a pipeline, pressurized by a pump, and then transported to the heater. It is then heated by an electric heating tube and sent to the mold, circulating in this way. During this process, if the temperature of the high-temperature water is too high, the system will activate the solenoid valve, and the cooling water will enter the system to directly cool the high-temperature water, reducing its temperature and achieving the goal of constant temperature. If the temperature of the high-temperature water is too high and still maintained at the set temperature of the RGO (Over Temperature Protector), the system will activate a high-temperature alarm and stop working; If the cooling water pressure does not meet the set requirements, the pressure switch sends a low pressure signal, and the system starts a low pressure alarm and stops working.

Specification Table

model	Maximum temperature (° C)	Electric heating (kw)	Pump power (kw)	Maximum pump flow rate (L/min)	Maximum pump pressure	Number of heating buckets	Heating bucket capacity (L)	cold But the way	Mold joint (inch)	Dimensions (mm) (HxWxD)	Net weight (kg)
SEM-600W	120	6	0.37	27	3.8	1	3.0	direct cooling	3/8′′(2x2)	635x280x740	60
SEM-600W-DW	120	6x2	0.37x2	27x2	3.8	2	3.0x2	direct cooling	3/8′′(4x2)	655x510x740	100
SEM-900W	120	9	0.75	42	5.0	1	3.0	direct cooling	3/8′′(2x2)	655x280x740	72
SEM-900W-D	120	9x2	0.75x2	42x2	5.0	2	3.0x2	direct cooling	3/8′′(4x2)	655x510x740	105
SEM-1200W	120	12	1.5	74	6.2	2	6.0	direct cooling	3/8′′(4x2)	695x340x815	120
SEM-2400W	120	24	2.8	130	8.0	2	7.4	direct cooling	1′′（1x2）	870x360x930	140
SEM-3600W	120	36	4.0	200	8.0	4	17.4	direct cooling	1′′（1x2）	980x415x930	165

Note: 1) To ensure the stability of the heating temperature, the cooling water pressure shall not be lower than 2kg/cm?, But it must not exceed 52kg/cm?;
2) The above machines can be equipped with pump reverse drainage function, and "R" should be added to the model after installation;
3) D "stands for double segment;
4) Pump testing conditions: 50Hz power supply. Pure water at 20 ° C.

TM-PW High Temperature Specification Table

model	Maximum temperature (° C)	Electric heating (kw)	Pump power (kw)	Maximum pump flow rate (L/min)	Maximum pump pressure	Number of heating buckets	Heating bucket capacity	Cooling bucket capacity	Cooling method	Mold joint	Dimensions (mm) (HxWxD)	Net weight (kg)
STM-600W	180	6	0.55	27	3.8	1	3.4	2	direct cooling	3/8′′(2x2)	765x320x765	80
STM-600W-D	180	9	1.75	42	5.0	1	3.4	2	direct cooling	3/8′′(4x2)	765x320x765	85
STM-900W	180	12	1.5	74	6.2	1	3.4	4.6	direct cooling	1′′（1x2）	795x340x820	95

Note: 1) "PW" represents high-temperature water type;
2) To ensure the stability of the heating temperature, the cooling water pressure shall not be lower than 2kg/cm ³, but shall not exceed 52kg/cm ³;
3) Pump testing conditions: 50Hz power supply, 20 ° C purified water, (maximum flow rate and maximum pressure allowable deviation of ± 10%)
4) The machine voltage specification is 3 Φ, 400V, 50Hz.

Selection of standard and high-temperature models for mold temperature machines

Molding machine locking ability (T)	Molding capacity (kg/hr)	Pump flow rate (L/min)
Below 25	Below 3	10
25-50	3-6	25/27
50-100	6-12	25/27
100-200	12-25	25/27
200-300	25-40	40/38
300-650	40-80	65/58
Above 650	Above 80	120/100

Product schematic diagram