
YG Machinery shipped 3 units of YG311 mortar spraying machines to New Zealand, delivering high-efficiency wall rendering solutions for local residential and commercial construction projects. Deployed on multiple job sites across Auckland, the equipment has received positive feedback from local plastering teams thanks to simple operation, consistent spray finish and substantial labor savings.
The selected YG311 electric model features compact size and easy operation, perfectly matching the buyer’s small-to-medium plastering project demands.
We also supply compatible supporting equipment including wall plastering machines, electric scaffolding and concrete pumps to form a complete plastering workflow. Reach out to us anytime for custom quotations and professional technical consultation.
On-site Performance in New Zealand Construction Projects
- Productivity boosted significantly: Mechanical spraying triples construction speed, enabling crews to finish far more wall area within the same working shift.
- Consistent plaster finish: Automatic pressure and flow control keeps uniform mortar thickness and reduces manual touch-up work.
- Multi-material compatibility: Suitable for cement mortar and refractory mortar for interior and exterior rendering.
- Customized for local coastal climate: Our engineering team upgraded moisture and salt-spray resistance for core systems to adapt to New Zealand’s humid coastal environment.
Note: This New Zealand customer chose the YG311 electric version, with a max vertical delivery distance of 20 m, ideal for low-rise houses and small commercial plastering jobs around Auckland.
Mortar Spraying Machine Parameters
| Parameter Item | Unit | YG311 | YG511 | YG712 |
| Production Capacity | m³/h | 2–3 | 3–4 | 4 |
| Working Pressure | MPa | 3 | 3 | 6 |
| Drive Type | — | Motor Driven | Diesel Engine Driven | Motor Driven |
| Motor Power | kW | 4 | N/A | 7.5 |
| Diesel Engine Power | HP | N/A | 8 / 12 | N/A |
| Agitator Motor Power | kW | N/A | N/A | 4 |
| Voltage | — | 380 V (Customizable) | N/A | 380 V (Customizable) |
| Applicable Material Ratio (Water: Ash: Sand) | — | 0.7–1 : 1 : 3 | 0.7–1 : 1 : 3 | 0.7–1 : 1 : 3 |
| Horizontal Transport Distance | m | 40 | 50 (12 HP: 60 m) | 60 |
| Vertical Transport Distance | m | 20 | 30 (12 HP: 40 m) | 40 |
| Hopper Volume | L | 50 | 80 | 100 |
| Air Compressor Displacement | m³/min | 0.3 | 0.3 | 0.4 |
| Maximum Aggregate Diameter | mm | ≤12 | ≤12 | ≤12 |
| Inner Diameter of Feeding Pipe | mm | 32 | 32 | 32 |
| Total Weight | kg | 200 | 320 | 450 |
Key Benefits of YG Mortar Spraying Machine
- Labor-saving output: One single machine can replace 3–5 skilled plasterers, cutting high local labor costs in New Zealand.
- Low material waste: Precise spraying controls keep mortar waste below 5%, helping construction teams save raw material budgets.
- Low noise & low dust: Optimized structure improves on-site working conditions and meets local site environmental requirements.
- Reduced downtime: Robust construction delivers stable long-run performance and lowers overall maintenance frequency.


User Operation & On-site Experience
- Short learning curve: Operators can master the workflow after brief training, friendly to workers without rich plaster spraying experience.
- Reliable continuous spraying: Anti-clog pump and spiral design minimize pipe blockage and maintain smooth, consistent coating layers.
- Flexible mobility: Compact body + wheeled base supports easy movement inside houses and narrow construction spaces.
- Electric drive advantage of YG311: Clean operation, no exhaust emissions, great for indoor renovation and closed working areas.
Pricing, Warranty & Global After-sales Support
- Competitive cost performance: Balanced price point paired with stable build quality, bringing solid ROI for New Zealand construction contractors.
- Complete documentation: Detailed English operation manuals and maintenance guides are supplied with every unit.
- 24/7 online technical support: Our engineering team offers remote troubleshooting, video guidance, and spare parts support worldwide.
- Flexible service arrangement: On-site engineer service can be scheduled for major projects upon customer request. Stable machine performance and dependable after-sales help build long-term cooperation.


Matching Equipment & Consumables
We provide full-range spare parts and optional accessories for the cement plaster spray machine, including wear-resistant delivery hoses, interchangeable spray nozzles, sealing rings, spiral blades, and so on. You may also bundle this sprayer with our wall plastering machines, electric scaffolding, and concrete pumps to build a full plastering production line for one-stop procurement.
FAQs
Q: How long is the lead time for shipment to New Zealand?
Standard models are available from stock, with sea freight to New Zealand taking roughly 25–35 days. Custom voltage or special configurations require extra production time.
Q: What warranty is included?
We offer a 12-month warranty for the main machine body; quick-wear consumable parts are not covered under warranty. Lifetime online technical support is included.
Q: Can we get operation training for our crew?
We supply step-by-step operation videos and English manuals. Live online training sessions and on-site service can be arranged on request.

Choose YG
Whether measured by construction speed, plaster finish quality, or total project cost, YG mortar spraying machines deliver reliable performance for New Zealand plastering jobs. The 3 sets of compact YG311 electric plaster sprayers help this Auckland contractor cut labor input and speed up low-rise new builds and home renovation projects. Moving forward, YG Machinery will keep developing high-performance plastering and rendering equipment, bringing automated, precise mortar spraying solutions to construction markets globally. Send us your project requirements today to get a tailored quotation and technical drawing support.
【WhatsApp/WeChat/Phone】+86 138 371 22632















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