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Bk Series Bk4005-7.5kw Roots Blower
US$1,200.00-2,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
12 MonthsWarranty
12 MonthsModel NO.
Bk4005-7.5kwType
Flotation MachineMethod
Combined TreatmentUsage
IndustrialModel
Bk4005-7.5kwPort Dia.
40(1.5")Airflow
0.42-1.80m³/MinPressure
0.1-0.8kgf/Cm²Speed
1500-2300rpmMotor Power
1.5-4kwFoundation Bolts
4-M16*300Weight
65kgTransport Package
Wooden PackageTrademark
BKOrigin
ChinaProduction Capacity
50000 PCS / YearKey features
Helical Timing Gears: Ensures smooth operation with low noise and vibration.
Flexible Installation: Same structure in inlet and outlet allows horizontal or vertical mounting.
High Durability: Impeller life exceeds 60,000 hours; bearing life exceeds 50,000 hours.
Premium Oil Seals: Imported fluoro rubber seals offer excellent wear and high-temperature resistance.
Energy Efficient: Low vibration and energy consumption design for economical operation.
Customization Options: Offers full customization, minor customization, and flexible options from designs.
12 Months Warranty: Covers free replacement of damaged parts for one year after receipt.
ISO Certified Quality: Passed ISO9001 and ISO 14001 certifications with 100% product inspection.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 28 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryThe supplier demonstrates established manufacturing, customization, quality-management, and after-sales capabilities. It reports four production lines, extensive machining equipment, 21–30 quality-control staff, documented inspection and corrective-action procedures, and ISO9001/ISO14001-related certifications. Its R&D capability includes new product development, ODM services, and multiple customization modes. Overseas support is available in Japan, including installation, debugging, maintenance, repair, and training, although no overseas warehouse, showroom, agent, or branch is reported. The supplier has exported for 28 years and holds self-operated import/export rights. Financial information is referenced for multiple years, but the slices provide no assessable financial values. Evidence of recognized brands and OEM work exists, while specific customer case details are limited.
Supplier typeThe supplier is a manufacturer with self-operated import/export rights, 28 years of export experience, and reported OEM services for well-known brands. The available evidence supports classification as an experienced exporting OEM/manufacturing supplier.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while another slice also lists ISO50001 and CE capability. These certifications indicate documented quality and environmental management, with additional sustainability and product-compliance evidence reported.
After-Sales capabilityThe supplier has documented service procedures, corrective and preventive action records, and a complaint-handling process. It offers overseas installation, debugging, maintenance, repair, and training in Japan, but has no overseas warehouse, showroom, agent, or branch.
R&D capabilityThe supplier reports new product development during the past year, 13 years of total R&D engineer experience, and ODM service availability. It does not have an available SDK, but the reported product-development and ODM evidence supports innovation capability for product design and development.
Production capacityThe supplier operates four production lines and lists broad machining resources, including CNC mills, lathes, machining centers, drilling and grinding equipment. It reports lead times within 15 working days in both off-season and peak season, supported by documented finished-product inspection procedures.
Customization capabilityThe supplier explicitly provides customization from samples and designs, full and minor customization, and flexible customization. These capabilities are reported consistently across the R&D and facility information.
Client casesEvidence includes seven successive years as a user-favorite brand in the water-treatment industry, a Top 10 Chinese water-industry brand recognition in 2014, OEM service for well-known brands, participation in IEexpo China, and identified own brands including BK, Baishide, and TOHIN. However, specific customer names or detailed project cases are not provided.
Product Q&A
Q:What information should I provide when inquiring?
A:
Air capacity, pressure, application, use environment (temperature, atmospheric pressure), and whether you need a motor or other special requirements.
Q:What is your warranty policy?
A:
We provide a 12-month warranty after receipt. During this period, damaged parts are replaced free of charge. After the warranty, we offer timely technical services and price concessions on spare parts.
Q:How long is the service life of the roots blower?
A:
In normal use, the blower lasts over 10 years. The impeller lasts over 60,000 hours, the bearing over 50,000 hours, and the gear over 60,000 hours.
Q:What are your terms of packing?
A:
Generally, we use fumigation-free plywood cases. If you have a legally registered patent, we can pack goods in your branded boxes with your authorization.
Q:How does your factory control product quality?
A:
We have a dedicated quality inspection department that checks every product before shipping. If any quality issues are found, we produce a new one.
Send Inquiry
*To:
B-Tohin Machine (Jiangsu) Co., Ltd.
B-Tohin Machine (Jiangsu) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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