Positive Displacement Blower, Roots Vaccum Pump, Air Compressor Manufacturer in China,roots blower factory,manufacturer

Shandong Dacheng Machinery Technology Co., Ltd. is a professional large-scale manufacturer of all types of blowers, integrating development and production together. Our main products include Roots Blower, Roots Vacuum Pump, Multistage Centrifugal Blower and Air Suspension Turbo Blower. Our company was established in 2004, and we have many years of history in the blower industry. Located near Jinan, we enjoy convenient water, land and air transportation.

Model	Air capacity	Pressure	Model	Air capacity	Pressure
DSR125V	5.14 to 12.5 m³/min	-13.3Kpa to 40Kpa	DSR100V	3.57 to 9.08 m³/min	-13.3Kpa to 40Kpa
DSR80V	2.5 to 5.53 m³/min	-13.3Kpa to 40Kpa	DSR65V	1.45 to 3.57 m³/min	-13.3Kpa to 40Kpa
DSR50V	0.86 to 2.45 m³/min	-13.3Kpa to -40Kpa	DSR350G	97.9 to 172.4m³/min	63.7 to 98Kpa
DSR300G	83.8 to 134.1m³/min	63.7 to 98Kpa	DSR250G	58.0 to 93.7m3/min	63.7 to 98Kpa
DSR200DG	19.60 to 44.49 m³/min	63.7 to 98Kpa	DSR200G	25.34 to 56.92 m³/min	63.7 to 98Kpa
DSR150G	9.53 to 28.35 m³/min	63.7 to 98Kpa	DSR125G	4.64 to 12.23 m³/min	63.7 to 98Kpa
DSR100G	2.65 to 8.65 m³/min	63.7 to 98Kpa	DSR80G	1.82 to 5.26m³/min	63.7 to 98Kpa
DSR65G	0.78 to 3.09 m³/min	63.7 to 98Kpa	DSR50G	0.45 to 2.31 m³/min	63.7 to 98Kpa
DSR350	105.50 to 188.70 m³/min	9.8 to 58.8Kpa	DSR300A	101.90 to 157.40 m³/min	9.8 to 58.8Kpa
DSR300	85.90 to 134.70 m³/min	9.8 to 58.8Kpa	DSR250B	54.77 to 77.55 m³/min	9.8 to 58.8Kpa
DSR250	60.70 to 94.30 m³/min	9.8 to 58.8Kpa	DSR225	33.19 to 71.08 m³/min	9.8 to 58.8Kpa
DSR200D	21.50 to 45.70 m³/min	9.8 to 58.8Kpa	DSR200	27.63 to 59.20 m³/min	9.8 to 58.8Kpa
DSR175	19.65 to 40.57 m³/min	9.8 to 58.8Kpa	DSR150	10.39 to 27.05 m³/min	9.8 to 58.8Kpa
DSR125A	8.05 to 20.11 m³/min	9.8 to 58.8Kpa	DSR125	5.37 to 12.48 m³/min	9.8 to 58.8Kpa
DSR100	3.28 to 9.07 m³/min	9.8 to 58.8Kpa	DSR80	2.36 to 5.43 m³/min	9.8 to 58.8Kpa
DSR65	1.07 to 3.64 m³/min	9.8 to 58.8Kpa	DSR50	0.78 to 2.48 m³/min	9.8 to 58.8Kpa
C110	0 ~ 110	98Kpa pressure -40Kpa	C100	0 ~ 100	98Kpa pressure -40Kpa
C90	0 ~ 90	88.2Kpa pressure -35.3Kpa	C80	0 ~ 80	88.2Kpa pressure -35.3Kpa
C70	0 ~ 70	88.2Kpa pressure -35.3Kpa	C65	0 ~ 65	88.2Kpa pressure -35.3Kpa
C60	0 ~ 60	78.4Kpa pressure -31.4Kpa	C55	0 ~ 55	78.4Kpa pressure -31.4Kpa
C50	0 ~ 50	78.4Kpa pressure -31.4Kpa	C45	0 ~ 45	78.4Kpa pressure -31.4Kpa
C40	0 ~ 40	78.4Kpa -31.4Kpa	C35	0 ~ 35	78.4Kpa -31.4Kpa
DH-1001S	5.11 to 5.41m3/min	9.8 to 49Kpa	DH-100S	4.11 to 4.32m3/min	9.8 to 49Kpa
DH-801S	3.25 to 3.53m3/min	9.8 to 49Kpa	DH-80S	2.50 to 2.82m3/min	9.8 to 49Kpa
DH-601S	2.18 to 2.41m3/min	9.8 to 49Kpa	DH-60S	1.71 to 1.90m3/min	9.8 to 49Kpa
DH-501S	1.32 to 1.44m3/min	9.8 to 49Kpa	DH-50S	1.02 to 1.14m3/min	9.8 to 49Kpa
DH-401S	0.67 to 0.80m3/min	9.8 to 49Kpa	DH-40S	0.59 to 0.66m3/min	9.8 to 49Kpa
DH-301S	0.38 to 0.42m3/min	9.8 to 49Kpa	DH-30S	0.31 to 0.35m3/min	9.8 to 49Kpa
DH-251S	0.28 to 0.31m3/min	9.8 to 49Kpa	DH-25S	0.225 to 0.278 m3/min	9.8 to 49Kpa
L95WD	308 to 434m3/min	9.8 to 49Kpa	L94WD	266 to 376m3/min	9.8 to 49Kpa
L93WD	233 to 332m3/min	9.8 to 49Kpa	L84WD	132 to 270m3/min	9.8 to 49Kpa
L83WD	104 to 216m3/min	9.8 to 49Kpa	L82WD	78.4 to 168m3/min	9.8 to 49Kpa
L81WD	60.1 to 129m3/min	9.8 to 49Kpa	L74WD	79.8 to 124m3/min	9.8 to 49Kpa
L73WD	65.8 to 99.9m3/min	9.8 to 49Kpa	L72WD	53.4 to 89.2m3/min	9.8 to 49Kpa
L63LD	31.7 to 84.6m3/min	9.8 to 49Kpa	L62LD	25.8 to 67.4m3/min	9.8 to 49Kpa
L53LD	23.5 to 44.3m3/min	9.8 to 49Kpa	L52LD	18.3 to 35.2 m3/min	9.8 to 49Kpa
DRRF350	126.0 to 224.9m3/min	9.8 to 58.8Kpa	DRRF300	101.5 to 188.7m3/min	9.8 to 78.4Kpa
DRRF295	81.0 to 152.5m3/min	9.8 to 78.4Kpa	DRRF290	75.8 to 144.5m3/min	9.8 to 98Kpa
DRRF250	61.6 to 120.4m3/min	9.8 to 98Kpa	DRRF245	47.5 to 97.4m3/min	9.8 to 98Kpa
DRRF240	38.9 to 78.0 m3/min	9.8 to 98Kpa	DSR200V	27.08 to 58.65 m³/min	-13.3Kpa to 40Kpa
DSR150V	11.60 to 27.80 m³/min	-13.3Kpa to 40Kpa	DSR125V	5.14 to 12.5 m³/min	-13.3Kpa to 40Kpa
DSR100V	3.57 to 9.08 m³/min	-13.3Kpa to 40Kpa	DSR80V	2.5 to 5.53 m³/min	-13.3Kpa to 40Kpa
DSR65V	1.45 to 3.57 m³/min	-13.3Kpa to 40Kpa	DSR50V	0.86 to 2.45 m³/min	-13.3Kpa to -40Kpa
DSR350G	97.9 to 172.4m³/min	63.7 to 98Kpa	DSR300G	83.8 to 134.1m³/min	63.7 to 98Kpa
DSR300AG	66.18 to 144.1 m³/min	63.7 to 98Kpa	DSR250G	58.0 to 93.7m3/min	63.7 to 98Kpa
DSR200G	25.34 to 56.92 m³/min	63.7 to 98Kpa	DSR200DG	19.60 to 44.49 m³/min	63.7 to 98Kpa
DSR150G	9.53 to 28.35 m³/min	63.7 to 98Kpa	DSR125G	4.64 to 12.23 m³/min	63.7 to 98Kpa
DSR100G	2.65 to 8.65 m³/min	63.7 to 98Kpa	DSR80G	1.82 to 5.26m³/min	63.7 to 98Kpa
DSR65G	0.78 to 3.09 m³/min	63.7 to 98Kpa	DSR50G	0.45 to 2.31 m³/min	63.7 to 98Kpa
DSR350	105.50 to 188.70 m³/min	9.8 to 58.8Kpa

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