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China, Chinese Mortar Spray Machine Plastering Machine Wall Automatic Rendering Equipment Wall Plaster Robot Construction Render Cement Spraying for Wall Building1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mortar Spray MachineMortar Spraying MachinePlastering Machine
Shandong Weixin Import and Export Co., Ltd
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Product Description Product DescriptionMortar Spray Machine is a mechanical device designed to automate the application of mortar, plaster, render, and other similar mixes onto walls, ceilings, and other surfaces. It works by pneumatically projecting the material at high velocity, ensuring a dense, uniform, and strongly adhered coating.This technology has largely replaced manual application for large-scale projects due to its significant advantages in speed, efficiency, and consistency.zmwm14Primary ApplicationsMortar spray machines are incredibly versatile and are used for: Internal and External Wall Plastering/Rendering Applying Insulating and Acoustic CoatingsSpraying Fireproofing Materials on steel structures Swimming Pool Construction (shotcrete/gunite)Tunnel Linings and Slope Stabilization (shotcrete) Refractory Lining in furnaces and kilnsStructural Repairs and restoration of old buildings Floor Screeding (with specific machines)Advantages over Manual ApplicationFeature Manual Application Machine ApplicationSpeed Slow 5-10 times fasterLabor Cost High (requires a skilled team) Low (requires 1-2 operators)Consistency Variable, depends on worker skill Highly uniform thickness and densityAdhesion Good Excellent due to high-impact forceMaterial Savings Standard Reduced rebound (waste) with proper techniqueVersatility Limited to accessible areas Can spray complex shapes and high ceilingsKey Considerations Before Using/BuyingMaterial Compatibility: Ensure the machine can handle the specific mix you plan to use (e.g., grain size, additives).Output Capacity: Match the machine's output (e.g., liters/hour) to your project size.Hose Length and Diameter: Determines how far and high you can spray from the machine.Power Source: Electric, diesel, or gasoline-powered models are available.Operator Skill: While easier than manual plastering, it still requires training to control the gun, manage air pressure, and achieve a smooth finish.Cleanup: Proper and immediate cleaning after use is essential to prevent the machine from clogging and becoming damaged.In summary, a mortar spray machine is a powerful tool that revolutionizes the application of coatings by dramatically increasing productivity, improving quality, and reducing labor costs, making it indispensable in modern construction and industrial projects.Key Features and ComponentsA typical mortar spray machine consists of the following:Hopper: The container where the pre-mixed mortar or plaster is loaded.Pumping System: This is the heart of the machine. It uses a piston, rotor-stator, or screw pump to draw material from the hopper and push it through the hose.Air Compressor: Provides a continuous stream of compressed air.Spray Hose: A reinforced hose that transports the material from the machine to the nozzle.Spray Gun & Nozzle: The operator-controlled gun where the material and compressed air are mixed. The nozzle design atomizes the mix and projects it onto the surface.Water System: Many machines have an integrated water tank and pump for cleaning the system after use and, in some models, for precisely adding water to the dry mix at the nozzle.Control Panel: Allows the operator to adjust the material flow rate and air pressure.How It Works (The Process)The process can be broken down into a few key steps:Mixing: Mortar or plaster is pre-mixed to a specific, pumpable consistency (either traditionally or in a continuous mixer attached to the machine).Loading: The mixed material is poured into the machine's hopper.Pumping: The machine's pump forces the material through the delivery hose.Spraying: At the nozzle, the material stream is combined with a high-pressure air jet. This air:Atomizes the material into a fine, controlled spray.Accelerates it towards the surface.Provides the impact force for a strong mechanical bond.Finishing: After spraying, the applied layer is typically smoothed and leveled using a trowel or a float.Types of Mortar Spray MachinesThere are two main types, categorized by how the material is fed:Wet Mix Spraying:Process: The mortar/plaster is fully mixed with water before it enters the machine's hopper.Pros: Easier to achieve a consistent mix, less dust, suitable for a wider range of materials.Cons: Cleaning is more critical to prevent the material from setting inside the machine.Best for: Plastering, rendering, and general construction work.Dry Mix Spraying (Guniting):Process: The dry mix (cement and aggregate) is loaded into the machine. Water is added at the nozzle, precisely metered as the material is sprayed.Pros: Very high application strength, low rebound (waste), excellent for refractory linings and rock support.Cons: Requires highly skilled operators, more dust.Best for: Shotcreting in tunneling, mining, swimming pool construction, and structural repairs. Product ParametersNameparametersColorYellow, green, blue, whiteVoltageDC48VPower supply methodlithium iron phosphate batteryStandard battery capacity35AHAngle adjustment methodSensor with electric cylinderParameter display and setting methodTouch Screen MonitorElevate the motorDC48V0.75kw brushless servo motorBraking methodElectric brakeRobot arm dimensions mm242*120*18500Host dimensions (L*W*H) mm 700*550*1050Overall dimensions (L*W*H) mm850*550*1920/895*550*192Spatula length m1.3 metersLeveling height m3m/4mTotal weight Kg187/210Package size and weight /3m 1050mm*660mm*2090mm/236kgPackage size and weight /4m1100mm*660mm*2090mm/266kgDetailed PhotosCompany ProfileCertificationsExhibitionPackaging & Shipping FAQQ1.What is the Trade Term?A1:Ex-work factory , FOB Guangzhou, FOB shenzhen, CIFQ2. How long is the guarantee (period)?A2:Three years quality warranty .Q3.How many colors for selection ? A3:More than 30 colors. We will provide you the color card , pls choose your favorite from it.Q4.How long is our Production leading time?A4:within 15-20 days upon receive deposit in normal season, and 25-30days in our busy time(August,September,October).Q5.What is the Payment term?A5:T/T or L/C at sight. 30% Deposit for start the production ,the balance before the shipment when goods are ready.Q6.What is the packing details?A6:Knock down Packing with the carton boxes ,and inside with the pear cotton for protection. Glass parts are packed withwooden frame outsides to protect the items.Q7. What support you will have to assemble this furniture?A7: Inside each packing of the office table products ,we have put the exactly instruction book ,you can assemble the officetable very easy .Q8.What kind of documents we will provide to you?A8:B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the customsdeclaration at your side.Q9. During shipping, if there is a damage to products, how do you get replacement?A9: During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to products, they wouldbe responsible for the damage .If it is not a very serious problems,we will help you and compensate you the damaged parts.Q10. If there are any missing parts in our shipment, how long it takes for you to send?A10: If there is some small missing components,we will DHL to you ASAP within one week.
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