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Solar Water Tank Heater Polyurethane Injecting Machine (FD-311A)
US$2,800.00-3,500.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Free Spare PartWarranty
3 YearsModel NO.
FD-311AType
Polyurethane Foam MachineRaw Material
MixingPrinciple
High-Pressure Air TypeAutomation
AutomaticComputerized
ComputerizedCertification
CEMax Heating Hose
45m(147.6 Feet)Model
Fd-311AVoltage
230V 1-pH/400W 3-pHWhole Power
7500WClean Mode
Self-Clean by AirMax Working Pressure
13.8mpa (138bar)Output
4-8kg/MinTransport Package
Fumigation-Free PlywoodSpecification
CE approvedTrademark
SaijunOrigin
ChinaProduction Capacity
50 Sets/MonthKey features
3-Year Warranty Coverage: Comprehensive 3-year warranty protection for all mechanical components.
Free Spare Parts Service: Complimentary spare parts provided to ensure continuous machine operation.
High-Pressure Air Principle: Utilizes high-pressure air technology for efficient polyurethane foaming.
Self-Cleaning Function: Automatic self-cleaning by air to maintain nozzle efficiency and hygiene.
CE Certified Safety: Machine meets CE safety standards for reliable industrial performance.
Customizable Heating Hose: Heating hose length can be customized up to 45 meters (147.6 feet).
Fast Delivery Time: Standard delivery within 15 working days after T/T payment confirmation.
OEM and ODM Services: Full OEM and ODM customization services available for specific needs.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-12-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryJinan Saijun CNC Technology Co., Ltd. is a China-based limited company established in 2007, engaged in the development, production, and sale of laser and polyurethane machinery. The supplier reports over 10 production lines, 41–50 quality-control staff, five R&D engineers, and a 600.0 m² manufacturing plant. It states that several core technologies are developed internally and that customized equipment can be designed for special customer orders. The supplier has exported since 2009, with 90% of sales reportedly from exports, and maintains sales agencies and after-sales centers in most Chinese provinces. However, the available information does not provide certification details, customer case references, or sufficient evidence to assess financial credibility. The company is also identified as a trading company in one record, while other records describe manufacturing and production activities, so its precise operating profile requires verification.
After-Sales capabilityThe supplier states that it has sales agencies and after-sales service centers in most provinces of China and promotes its after-sales services internationally. This is explicit evidence of a domestic service network, although the international coverage and service performance are not detailed.
R&D capabilityThe supplier states that it independently researches and develops several core technologies, has five R&D engineers, and focuses on developing laser and polyurethane machinery. These statements support an established innovation function, though no patents, technical performance data, or independent validation are provided.
Production capacityThe supplier reports more than 10 production lines, 41–50 quality-control staff, and a 600.0 m² manufacturing plant, and describes itself as producing laser and polyurethane machinery. These figures support the existence of production and quality-control capacity, although actual capacity utilization and output by product are not specified.
Customization capabilityThe supplier explicitly states that it designs and develops special facilities according to customers' special orders. This directly supports the availability of customized equipment development.
Product Q&A
Q:What is the warranty period for this machine?
A:
We provide a 3-year warranty covering all mechanical defects.
Q:Do you offer free spare parts?
A:
Yes, free spare parts are included as part of our after-sales service.
Q:What is the maximum working pressure?
A:
The maximum working pressure is 13.8 MPa (138 bar).
Q:Can the heating hose length be customized?
A:
Yes, the heating hose can be customized up to a maximum length of 45 meters (147.6 feet).
Q:What is the delivery time for an order?
A:
Delivery is completed within 15 working days after receiving the T/T payment.
Send Inquiry
*To:
Jinan Saijun CNC Technology Co., Ltd.
Jinan Saijun CNC Technology Co., Ltd.*Content:
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