Concrete Vibrator Shafts Manufacturer
Ningbo Tongque Machinery Manufacturing Co., Ltd. (FLONPRO) is a professional Concrete Vibrator Shafts manufacturer with 15 years of experience in the power tools industry. Operating a 10,000 sq.m. facility near Ningbo and Shanghai ports, we deliver reliable, high-standard production with a stable annual export volume of US$5–10 million. Our concrete vibrator shafts are designed for demanding construction sites, offering durability, consistent performance, and compatibility with a wide range of drive units.
We supply two main product lines under this category: Concrete Vibrator Poker Shafts and Water Pumps. Each line is engineered to meet specific application requirements, from internal concrete consolidation to dewatering and fluid transfer on job sites. Our shafts are available in multiple coupling types and regional configurations to match global market standards.
Our Product Range
Concrete Vibrator Poker Shafts
Our poker shafts are available in several regional types to suit local coupling and hose standards:
- Malaysian 2 Claw Type Coupling – Robust claw coupling for high-torque transmission.
- Indonesian Type – Designed for the Indonesian market with specific hose dimensions.
- Korean Pin Type – Pin-style connection for quick attachment.
- Japanese Pin Type Hose Poker – Precision pin coupling for Japanese-standard vibrators.
- Chinese Type Internal Vibrator Poker – Standard domestic configuration.
- Portable Concrete Vibrator Poker Shaft – Lightweight, flexible shaft for handheld operation.
These shafts are used with electric vibrator motors or gasoline vibrator engines to consolidate fresh concrete, eliminate air voids, and improve structural integrity.
Water Pumps
Our water pump offering includes the High-Performance Gasoline Engine Flexible Shaft Pump (5.5 HP). This pump is ideal for dewatering construction sites, transferring water, and supporting concrete curing operations. The flexible shaft design allows easy positioning, and the gasoline engine provides reliable power in remote locations without electrical supply.
We also offer customization for pump specifications based on flow rate, head height, and engine type requirements.
Application Fit and Material Considerations
Our concrete vibrator shafts are built for heavy-duty use in construction, infrastructure, and precast concrete applications. The poker shafts are made from high-strength steel with flexible rubber or PVC hoses that withstand repeated bending and abrasion. The inner flexible shaft is heat-treated for fatigue resistance, ensuring long service life under continuous vibration.
Water pumps are constructed with corrosion-resistant materials and durable engine components, suitable for muddy water and job-site conditions. We select materials based on the working environment—standard carbon steel for general use, with optional stainless steel components for aggressive fluids.
Critical Specifications and Capacity
| Parameter |
Poker Shaft Range |
Water Pump (5.5 HP) |
| Poker Diameter |
25 mm – 60 mm |
N/A |
| Shaft Length |
3 m – 12 m (custom lengths available) |
N/A |
| Coupling Type |
2 Claw, Pin, Quick-Connect |
Flexible shaft coupling |
| Max RPM |
12,000 RPM |
3,600 RPM (engine) |
| Flow Rate |
N/A |
Up to 30 m³/h |
| Head |
N/A |
Up to 25 m |
Accuracy, Repeatability, and Automation Integration
Our manufacturing process ensures consistent shaft dimensions and balance, critical for smooth operation at high RPM. Each shaft is tested for runout and flexibility to guarantee repeatable performance across production batches. While the shafts themselves are mechanical components, they integrate seamlessly with our electric vibrator motors and gasoline engines, which can be equipped with variable speed controls for precise vibration frequency adjustment.
For automated construction systems, we can supply shafts with sensor-ready couplings or custom lengths to interface with robotic concrete consolidation equipment. Our engineering team works with your specifications to ensure proper fit and function.
Installation, Acceptance, and Maintenance
Installation is straightforward: attach the shaft to the drive unit using the appropriate coupling, secure the hose clamp, and verify rotation direction. We provide installation instructions with each shipment. Acceptance testing includes a visual inspection, dimensional check, and a no-load run test to confirm smooth operation.
Maintenance involves regular lubrication of the flexible shaft (if applicable), inspection of the outer hose for wear, and replacement of worn couplings. We offer spare parts kits including flexible shafts, hoses, and couplings for field servicing. Our technical team can provide maintenance schedules based on your usage intensity.
Quality Assurance and Compliance
We implement end-to-end quality management from raw material inspection to final product testing. Each shaft undergoes dimensional verification, hardness testing, and a dynamic balance check. Our factory is equipped with modern testing equipment, and we comply with CE and international safety standards. We can provide material certificates and test reports upon request.
Customization and OEM/ODM Services
We offer comprehensive OEM and ODM services tailored to your brand's unique specifications. Customization options include:
- Custom shaft lengths and diameters
- Regional coupling types (Malaysian, Indonesian, Korean, Japanese, Chinese)
- Brand labeling and packaging
- Special hose materials (e.g., oil-resistant rubber)
- Engine or motor modifications for water pumps
Our R&D team works with you to develop products that fit your market requirements.
Information We Use to Configure Your Solution
To prepare a precise quotation and configuration, we need the following project information:
- Application: Concrete consolidation, dewatering, or fluid transfer
- Drive unit type: Electric motor, gasoline engine, or existing system
- Required poker diameter and shaft length
- Coupling standard: Malaysian, Indonesian, Korean, Japanese, Chinese, or other
- Water pump requirements: Flow rate, head, and engine preference
- Quantity and delivery timeline
- Any special certifications or packaging needs
Submit these details through our contact form, and we will respond within 12 hours on weekdays.
FAQs
Q: What drive units are compatible with your concrete vibrator shafts?
Our shafts are compatible with our electric vibrator motors and gasoline vibrator engines. They can also be adapted to other drive units with matching coupling types. We recommend using our drive units for optimal performance and warranty coverage.
Q: Can you provide custom shaft lengths for specific projects?
Yes, we offer custom lengths from 3 m to 12 m and beyond. Provide your required length and coupling type, and we will manufacture accordingly.
Q: What is the typical lead time for concrete vibrator shafts?
Standard models are typically shipped within 15–25 days after order confirmation. Custom orders may require additional time depending on complexity. We will confirm the lead time in our quotation.
Q: Do you offer spare parts for your shafts?
Yes, we supply replacement flexible shafts, outer hoses, couplings, and other wear parts. Contact us with your model number to order the correct parts.
Q: How do I choose the right poker diameter for my concrete mix?
The poker diameter should match the aggregate size and reinforcement spacing. For standard concrete with 20 mm aggregate, a 35–40 mm poker is common. For larger aggregates or congested reinforcement, consult our technical team for recommendations.
Q: What shipping terms do you support?
We support FOB, CIF, CFR, and EXW. Based in Ningbo near Ningbo and Shanghai ports, we can arrange efficient sea, air, or express shipping. We also coordinate with your designated forwarder if preferred.
English
عربى
