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High-Performance Screw Pump Featuring Cast Iron and NBR Stator
US$1,500.00
1-4 Pieces
US$1,300.00
5-9 Pieces
US$1,000.00
10+ Pieces
Product profile
Customization
AvailableAfter-sales Service
7*24 Online Technical ServiceWarranty
12 Months WarrantyModel NO.
WD-SP-XXXXScrew Number
Single Screw PumpScrew Suction Method
Single SuctionPump Shaft Position
HorizontalPerformance
No BlockingApplication
Sewerage Treatment, Food, ChemicalCertification
CE, ISOPump Body Material
Cast Iron / SS304 / SS316LRotor Material
Chrome-Plated Alloy Steel / SS304Stator Material
NBR Nitrile Rubber / EPDM / FKM FluororubberMax Transport Viscosity
0 ~ 1,000,000 MPa.SWorking Pressure
0.3MPa ~ 2.4MPaSealing Type
Packing Seal / Single /Double Mechanical SealMotor Type
Standard/Vf/ Ex-Proof MotorInlet & Outlet Connection
Flange Connection / Sanitary Clamp ConnectionApplicable Medium
Sludge, Flocculant, Hv Slurry, Food PasteOverload Protection
Torque Limiter / Motor Thermal ProtectionTransmission Mode
Direct Connection / Reducer DriveMotor Protection Grade
IP54 / IP55 / IP65 /IP54 / IP55 / IP65Transport Package
Wooden Case PackagingSpecification
Subject to specific modelTrademark
WD MachineryOrigin
ChinaHS Code
8413604090Production Capacity
1000pieces/YearKey features
Positive displacement constant delivery with extremely low flow pulsation
Wear-resistant helical rotor matched with anti-corrosion rubber stator for long service life
Premium shaft seal structure prevents medium leakage with excellent sealing performance
Suitable for conveying high-viscosity slurry, sludge and other viscous complex media
Realizes accurate dosing of PAM and flocculant in wastewater treatment systems
Optional stainless steel wetted parts to meet hygienic transportation demands for food materials
Smooth operation with slight vibration and low daily maintenance cost
Gentle transportation without shear force to protect the original properties of food materials
Customizable non-standard sizes and parameters to fit various actual working conditions
Integrated base mounting design for easy installation and flexible layout on site
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.55h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier with 3D software design, customization, ODM, SDK, and recent new-product development capabilities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and has documented procedures for corrective actions and customer complaints. However, evidence indicates limited operational scale: one production line, one quality inspector, one year of export experience, no inventory, no overseas warehouse, no overseas agents or branches, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial results include a stated operating loss, but monetary figures are omitted here. Customer cases and named reference customers are not provided.
Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers mechanical and electrical equipment, industrial control systems, electrical instruments, electronic products, chemical products subject to applicable exclusions, solid waste treatment, and rolling processing.
CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These stated certifications provide explicit evidence of quality, occupational health and safety, and environmental management certification.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, supporting structured service handling. However, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no participation in offline trade shows, indicating limited overseas service infrastructure.
Financial creditFinancial information is reported for the last two years, but the latest stated operating profit is negative. This is explicit evidence of profitability weakness, while the available slices do not establish broader financial stability or creditworthiness.
R&D capabilityThe supplier reports 3D software design services, SDK availability, ODM services, and new products developed during the past year. These capabilities explicitly support product development and technical innovation, although the supplier does not provide OEM services for popular brands.
Production capacityThe supplier reports one production line and one quality assurance or quality control inspector, with finished products checked by packing staff. It also lacks inventory capacity and has no valid manufacturing-capacity contract with affiliated subcontractors, indicating limited and potentially less resilient production capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported in both technical design and design-services information, providing strong evidence of broad customization coverage.
Product Q&A
Q:What media can a single screw pump transport?
A:
Our single screw pump (progressive cavity pump) is suitable for high viscosity slurry, sludge, PAM flocculant, sewage additives, as well as food sauce, paste and other viscous materials, with good non-blocking performance.
Q:Does your progressive cavity pump have leakage problems?
A:
The single screw pump is equipped with reliable packing seal or mechanical seal structure, which effectively realizes no leakage during long-term continuous transportation of sludge and chemical dosing media.
Q:What kinds of motors are matched for your screw pumps?
A:
We support standard asynchronous motor, variable frequency motor and explosion-proof motor to satisfy different working conditions of sewage treatment and food production workshops.
Q:Why is the single screw pump low pulsation in delivery flow?
A:
Cooperated with precision helical rotor and wear-resistant rubber stator, our progressive cavity pump features stable volumetric conveying and low flow pulsation without damaging food material properties.
Q:Can your sludge screw pump run for a long time continuously?
A:
With wearable rotor & anti-corrosion stator and optimized bearing assembly, the sludge delivery single screw pump supports 24-hour continuous operation with low maintenance cost.
Send Inquiry
*To:
Shaanxi Weide Machinery Equipment Co., Ltd.
Shaanxi Weide Machinery Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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