A mortar spraying machine is a piece of construction equipment that sprays plaster, cement, and other materials onto walls and ceilings. It replaces manual troweling and speeds up the application process. This machine pumps material through a hose to a spray nozzle. It works for interior walls, exterior walls, bridges, tunnels, and more.The machine has a mortar box, an air compressor, and a spray gun. Workers put mortar into the box, add water, and mix. Then the air compressor creates high-pressure air. That air pushes the mortar through the gun onto the surface. The machine handles materials like cement mortar, lime plaster, gypsum plaster, insulation mortar, and waterproof coatings.
Specifications of the Mortar Spraying Machine
| Type | Electric | Diesel |
| Output | 3m³/h | 4m³/h |
| Power | 220v-380v / 7.5kw | Diesel |
| Pressure | 3Mpa | 3Mpa |
| Conveying tube | 32mm | 32mm |
| Max. Aggregate size | ≤8mm | ≤8mm |
| Hopper volume | 80L | 80L |
| Air consumption | 0.3m³/min | 0.3m³/min |
| Weight | 320kg | 320kg |
| Applicable material proportion | 1:1:3 | 1:1:3 |
| Conveying distance | Horizontal: 50m / Vertical: 30m | Horizontal: 50m / Vertical: 30m |
Advantages of the Mortar Spraying Machine
- High Working Speed: The machine greatly improves work speed. A good crew covers 30-40 square meters per day by hand. With this machine, one operator and one assistant cover 200-300 square meters per shift. That is 5 to 10 times faster than hand methods. The finish is uniform and smooth.
- Cost Savings on Labor and Materials: The machine saves labor costs. It reduces the number of workers needed on site. It also saves materials. The spray sticks to the wall without falling off, reducing waste by about 20%.
- Easy and Flexible Operation: The machine is easy to operate. It does not need scaffolding or mobile equipment. Workers can spray corners and roofs freely.
- Safety and Environmental Protection: The equipment is built with safety features. These include overload protection and leakage protection. The machine stops quickly in an emergency. It also uses noise reduction and dust control technology. This makes the work environment safer and cleaner for operators.
Applications of the Mortar Spraying Machine
The mortar spraying machine works in many construction fields.
- Bridge and road construction: Complete large-area plastering and paving quickly.
- Interior and exterior wall plastering: Spray plaster, paint, and putty on building walls. The machine makes walls smooth and even.
- Tunnel and subway projects: Spray concrete and waterproof layers in tunnels.
- Water conservancy projects: Apply plaster and shotcrete on dams and embankments.
- Floor projects: Spray wear-resistant coatings on parking lots and warehouses.
- Insulation system construction: Spray insulation mortar on exterior walls and roofs.
- Special material spraying: Apply fireproof materials, sound-absorbing materials, and more.
This cement plaster spray machine also handles putty powder, latex paint, dry powder mortar, and thermal insulation mortar. The spray plaster machine adapts to different project needs. The render spray machine works for both base coats and finish coats. The wall plaster spray machine combines pumping, conveying, and spraying in one system.It also serves as a reliable house plaster machine for residential building projects.
FAQ
Q: What materials can this machine spray?
A: It sprays cement mortar, lime plaster, gypsum plaster, insulation mortar, waterproof coatings, putty powder, latex paint, and fireproof materials. The cement mortar spray machine handles many types of water-soluble materials.
Q: How far can the machine convey material?
A: It conveys 50 meters horizontally and 30 meters vertically. This covers most construction sites.
Q: What power options are available?
A: Two options exist. The electric model runs on 220v-380v with a 7.5kw motor. The diesel model runs on diesel fuel.
Q: Is the machine easy to move?
A: Yes. The machine weighs 320kg. It has a compact design. Workers can move it around the site without heavy equipment.
Q: What is the maximum aggregate size?
A: The machine handles aggregate up to 8mm in size. This works for standard mortar mixes.
Q: How much material does the hopper hold?
A: The hopper holds 80 liters of material. This reduces the need for frequent refills.
Q: What is the air consumption?
A: The machine uses 0.3m³/min of air. This is efficient for continuous operation.
Q: How do I get a price for this machine?
A: Contact us for a quote. We provide factory-direct prices. Our team responds quickly with details and cost options.
About YG Machinery
Henan YG Machinery is a professional manufacturer of construction and industrial equipment, established in 2005. The company serves customers in more than 50 countries worldwide. Alongside the mortar spraying machine, YG Machinery also offers a wide range of other products, including Egg Tray Production Machine, Industrial Excavator, Thread Rolling Machines, and more. All machines come with factory-direct pricing, warranty, and after-sales support. Contact us for a quote, check availability, or place an order. We ship globally with reliable logistics.【WhatsApp/WeChat/Phone/Skype】+86 13937183602
