production units

COOLTECH FINLAND OY

MANUFACTURE DIAGNOSTIC SUPPLY SUPERVISION START-UP

MANUFACTURING OF INDUSTRIAL COMPRESSOR UNITS BASED
ON SCREW COMPRESSORS
COOLTECH FINLAND OY is one of the packagers dealing with the manufacturing of screw refrigerating compressor units based on original industrial screw compressors for operation with halocarbons as well as ammonia. Distinctive features of the compressors are their simple design and outstanding reliability meeting the most careful requirements.
At packaging of the compressor units COOLTECH FINLAND OY uses the vessels, heat exchangers, shut-off and control valves, automatic control equipment and oil system components made by well known European manufacturers. This, together with professional competence of company's engineers, allows our company to provide its customers with relatively inexpensive and exceedingly reliable industrial compressor units.
At the present time COOLTECH FINLAND OY offers the ammonia or HCF -operated compressor units having the evaporating capacity from 50 kW up to 2000 kW (at To/Tk = -34° С /+35° С ) and the swept volume from 293 m ³/hr up to 7920 m ³ /hr.
The term of manufacturing depends on the specific order and averages generally 14-18 weeks.

FEATURES AND BENEFITS

Unit types CTW and CTX (29 models) with refrigerating capacity from 50 to 2000 kW
Adapted for use of R404a, R507 and ammonia as refrigerants
Smooth capacity control system 10-100%
Manual adjustable or fully automatic Vi system
High reliability and low maintenance costs

ADDITIONAL EQUIPMENT

Oil cooler of water cooled or thermo-syphon type
Vertical or horizontal oil separator
Oil cooling with refrigerant injection
Duplex secondary oil filter
Antivibration mountings
Economizer
Power panel
Microprocessor-based control and monitoring system

AFTER-SALE SERVICE

Original spare parts
Wide range of repair kits
Competitive prices and short delivery time of spare parts

TECHNICAL DATA OF COOLTECH COMPRESSOR UNITS TYPE CTW

Unit model	Swept volume, m³/hr*.	Ammonia (R 717)						R 404 a
		-15/+35'C (Vi=3,6)		-34/+35'C (Vi=5,8)		-34/+35'C (Vi=5,8)**		-15/+35'C (Vi=3,6)		-40/+35'C (Vi=5,8)		-40/+35'C (Vi=5,8)**
		Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW
CTW-163D	550	256	82	100	68	122	70	252	85	72	66	100	73
CTW-163F	680	318	104	125	84	153	86	313	103	91	81	125	90
CTW-204A	815	395	128	153	104	188	107	388	133	113	100	156	111
CTW-204D	1095	536	173	211	142	259	146	527	179	156	136	215	152
CTW-204E	1220	592	185	234	152	287	156	582	191	172	146	238	163
CTW-204G	1340	666	208	265	172	325	177	654	215	195	165	270	185
CTW-255A	1590	783	243	305	205	375	210	767	251	227	196	316	217
CTW-255B	1755	880	272	347	232	426	238	863	281	258	222	358	245
CTW-255D	2150	1064	341	421	292	517	299	1018	352	296	278	411	306
CTW-255E	2395	1174	362	467	311	574	319	1124	374	328	297	456	328
CTW-255G	2630	1321	407	528	352	649	361	1264	420	371	335	515	371
CTW-255H	3190	1566	485	628	421	772	432	1498	501	441	402	613	444
CTW-321C	3830	1897	592	750	505	923	516	1817	611	535	481	746	530
CTW-321E	4790	2371	734	946	630	1165	645	2272	756	675	601	941	663
CTW-321G	5260	2668	844	1070	728	1318	744	2556	870	764	694	1064	764
CTW-321H	6385	3162	968	1273	916	1568	936	3029	998	909	872	1265	957
CTW-365D	5950	2981	977	1237	834	1524	852	2853	1005	889	799	1237	880
CTW-365E	6771	3392	1105	1407	942	1734	963	3247	1138	1012	902	1407	995
CTW-365G	7920	3968	1290	1646	1099	2028	1124	3798	1328	1184	1053	1646	1162

TECHNICAL DATA OF COOLTECH COMPRESSOR UNITS TYPE CTX

Unit model	Swept volume, m³/hr*.	Ammonia (R 717)						R 404 a
		-15/+35'C (Vi=3,2)		-34/+35'C (Vi=5,0)		-34/+35'C (Vi=5,0)**		-15/+35'C (Vi=3,0)		-40/+35'C (Vi=5,0)		-40/+35'C (Vi=5,0)**
		Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW	Evap. capacity, kW	Absorbed power , kW
CTX-R 1 E	293	124	44	50	36	59	38	128	47	40	36	51	39
CTX-R 3 E	397	174	60	70	49	85	52	179	65	56	49	75	54
CTX-R 4 E	489	219	75	89	61	108	65	224	81	71	61	95	67
CTX-R 5 E	576	262	89	107	73	129	77	267	96	86	73	114	80
CTX-163 E	593	263	89	109	74	130	77	269	96	87	73	116	85
CTX-163 G	710	318	107	133	88	158	92	325	115	106	88	140	102
CTX-204 A	812	381	129	160	106	195	109	382	137	127	103	175	116
CTX-204 D	1070	530	165	223	136	272	140	530	175	177	132	244	150
CTX-204 E	1219	585	187	246	154	300	158	585	198	196	150	269	169
CTX-204 G	1348	648	204	273	170	332	175	648	216	217	167	298	188

* Swept volume at 3000 rpm

** Unit with economizer.