Mortar Screw Pump

 

The Saner SR70U/V6 Mortar Screw Pump is an electric mortar spraying machine engineered for professional construction applications, including mechanized wall plastering, cement mortar spraying, and surface finishing.

 

 

Stable Pumping Performance: The hydraulic screw body system generates constant pressure up to 3 MPa, eliminating pressure fluctuations to ensure continuous material delivery, reduced waste, and a uniform wall finish.

Efficient Pneumatic Spraying: The 8 Bar pneumatic spray system utilizes controlled airflow for optimal mortar atomization, significantly boosting wall adhesion and eliminating hollow areas caused by inconsistent manual application.

Compact and Mobile Engineering: Built on a 150 kg chassis with a low center of gravity, the machine is easy to navigate through narrow interior corridors and job site doorways for rapid deployment.

Intelligent Overload Protection: An integrated automatic pressure-relief system prevents over-pressurization during material blockages, protecting the screw rotor, stator, and motor to maximize long-term equipment durability.

 

 

MODEL: SR70U/V6
Max theoretic output					0.7m³/h
Max theoretic pumping pressure					3Mpa
Hydraulic system					Double pump & double circuit opening
Main oil pump displacement					80ml/r(kawasaki)
Power supply					Electic Motor
Voltage					380V
Engine power					4.4KW
Distribution valve type					S pipe valve
Cement mortar conveying cylinder bore/stroke					/
Oil tank volume					200L
Max aggregate size					8mm
Mix Hopper Volume					115L
Feeding height					700mm
Air cpmpressment displacement & pressure					300L/min,8Bar
Max theoretic delivery vertical distance					20m
Max theoretic delivery horizontal distance					40m
Operation style					wired or wireless remote control
The radiator cooling type					Air cooling system
Hydraulic pump type					Ram pump
Outer dimensions(L*W*H)					2130×630×850mm
Total weight					150 kg

 

 

 

 

 

Product work video: 

 

 

 

Material Loading: Prepared cement or gypsum mortar mixture is loaded directly into the 115 L mixing hopper.

Mechanical Pumping: The hydraulic screw pump draws and transfers the mortar continuously through the delivery pipeline.

Pneumatic Atomization: Compressed air (8 Bar) introduces controlled atomization at the spray nozzle.

Remote Control Execution: The operator uses the wired or wireless remote control system to regulate application direction and flow.

Surface Application: Mortar is evenly projected onto the substrate with high adhesive strength, completing the mechanized plastering process.

 

 

Strict Factory Inspection: Every SR70U/V6 undergoes raw material checks, hydraulic system testing, pressure tests, and mandatory dual full-load operational verification runs before final packaging.

International Standards Compliance:

CE Certified: Meets European machinery safety standards for global deployment.

ISO 9001:2015 Certified: Manufactured under rigorous quality management procedures.

 

 

Q: What is the minimum order quantity (MOQ) for international procurement?

A: The MOQ is 1 unit, allowing buyers to test sample machinery before placing bulk orders.

 

Q: What are the standard packaging and shipping terms available?

A: Machines are securely packed in export-grade wooden crates, supporting FOB, CIF, and EXW shipping terms via major Chinese ports.

 

Q: What is the typical lead time for production and delivery?

A: Standard production takes 7 to 15 working days depending on customization requirements and current factory schedule.

 

Q: What warranty terms are provided for the Mortar Screw Pump?

A: We offer a 12-month standard international warranty covering core components excluding regular wear items.

 

Q: Are replacement parts readily available for maintenance?

A: Yes, we maintain stock of essential spare parts like rotors and stators for immediate international courier dispatch.

 

Q: What payment methods are accepted for global transactions?

A: We accept T/T wire transfer, L/C at sight, and secure online trade assurances for safe financial processing.

 

Q: Can we request OEM or custom branding on the machine?

A: Yes, OEM production and customized corporate color schemes are available for qualified volume orders.

 

Q: How is operator training handled for overseas buyers?

A: We provide comprehensive digital video user manuals, online remote guidance, and optional on-site engineering training sessions.

 

Q: Does the machine require special generators for remote job sites?

A: Yes, a stable power generator of at least 15 kW is recommended when operating in off-grid field locations.

 

Q: How do importers obtain detailed customs clearance documentation?

A: We supply complete export documentation including commercial invoices, packing lists, bill of lading, and certificates of origin.

 

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