55KW Three Lobe Design Roots Blower Negative Pressure Roots Blower with 19.57-52.03m³/min Air Capacity

Product Details:

Place of Origin:	China
Brand Name:	BK
Certification:	ISO9001/ISO14001
Model Number:	BV7018

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Export standard wooden case
Delivery Time:	5 to 20 working days, depends on order amount and specification
Payment Terms:	L/C, T/T
Supply Ability:	80 Sets/Month

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Detailed Product Description

Type:	Vacuum Sauction, Roots Type	Air Capacity:	19.57-52.03 M³/min
Discharge Differential Pressure:	-10KPA ~-40KPA	Motor Power:	11-45/55 KW
Discharge Bore:	DN200(8”)	Cooling Type:	Air Cooling
Driven Type:	Belt Driven / Direct Driven	Speed:	700-1500rpm
Shaft Power:	6.69-42.54 KW	Weight:	564 Kg
Blower Structure:	Three Lobe Design	Lubrication Type:	Oil Lubricated Gears And Bearings
Applications:	Industrial Vacuum And Pneumatic Conveying	Installation:	Indoor / Outdoor
Port Dia.:	200mm (8")	Foundation Bolts:	4-M16*400
Highlight:	55KW Roots Blower , Negative Pressure Roots Blower , Industrial Vacuum Roots Blower

B-Tohin BV7018 55KW Negative Pressure Roots Blower 19.57-52.03m³/min Industrial Vacuum Blower

About Negative Pressure Roots Blower

The B-Tohin BV7018 is an industrial negative pressure Roots blower designed for vacuum air extraction and industrial conveying applications. With an airflow capacity ranging from 19.57 to 52.03 m³/min and a motor power of 55 kW, this model provides a solution for industrial systems requiring stable airflow and negative pressure performance.

Featuring a three-lobe Roots blower structure, the BV7018 is designed for reliable air handling in various industrial environments. It is suitable for applications involving air extraction, pneumatic conveying, dust collection, and industrial vacuum systems.

Specifications

Model	BV7018
Inlet dimension	DN200 (8")
Outlet dimension	DN200(8")
Air capacity	19.57-52.03m³/min
Discharge differential pressure	-10 ~ -40KPA
Rotary speed	700-1500rpm
Motor type	11-45/55 KW 380/400/415/440V, 3PHASES, 50/60HZ
Motor efficiency grade	IE3
Moror insulation class	F, temperature rising B
Motor protection class	IP55
Installation type	Standard: horizontal type. Vertical type available for your option
N.W. of blower without motor	564kg
Packing size Approx.	2.01.42.2m (lengthwidthheight)

Parameter sheet

Model	Port Dia (MM)	Speed	Inlet capacity (m3/min)and shaft power (KW)
			-0.1kgf/cm2		-0.2kgf/cm2		-0.3kgf/cm2		-0.4kgf/cm2
			-1000mmH2O		-2000mmH2O		-3000mmH2O		-4000mmH2O
			-0.01Mpa		-0.02Mpa		-0.03Mpa		-0.04Mpa
		rpm	m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW
BV7018	200(8")	700	22.65	6.69	21.37	10.92	20.38	14.81	19.57	19.85
		850	28.16	8.12	26.88	13.26	25.89	17.99	25.08	24.11
		1000	33.67	9.55	32.38	15.60	31.39	21.16	30.58	28.36
		1150	39.18	10.98	37.89	17.94	36.90	24.33	36.09	32.62
		1250	42.85	11.94	41.56	19.50	40.57	26.45	39.76	35.45
		1400	48.36	13.37	47.07	21.84	46.08	29.62	45.27	39.71
		1500	52.03	14.33	50.74	23.40	49.75	31.74	48.94	42.54

Assembling drawing of blower package

55KW Three Lobe Design Roots Blower Negative Pressure Roots Blower with 19.57-52.03m³/min Air Capacity

BV Outline Dimension Sheet																	Unit:mm
Type	Port Dia	Motor power	A	B	C	D	E	F	G	H	K	M	N	0	P	Q	n-M16×h	Weight (kg)
BV7018	200(8")	11～45	1550	1250	125	271	894	266	413	1660	279	558	647	190	350	24	4-M16×400	564
		55										628	717
Standard accessories include:intake, outlet muffler, negative pressure gauge,base,belt cover,vacuum relief valve,triangular belt.
The weight above are for standard accessories only,motor excluded.

Main Product Advantages

High Airflow Capacity: Airflow range of 19.57–52.03 m³/min to meet different industrial air handling requirements.
Negative Pressure Operation: Designed for industrial vacuum and negative pressure applications.
Industrial Power Configuration: Equipped with a 55 kW motor.
Three-Lobe Structure: Designed for stable and continuous operation.
Wide Application Range: Suitable for industrial air extraction, pneumatic conveying, and vacuum systems.
Industrial Construction: Designed for demanding industrial operating environments.