What is the working pressure range?

The working pressure ranges from 3 to 6 MPa depending on the specific model.

Can the machine handle high-viscosity materials?

Yes, for high-viscosity materials, the plunger type is recommended for high-pressure spraying.

Portable Semi-Automatic Operation Mortar Sprayer Tool

Name: Portable Semi-Automatic Operation Mortar Sprayer Tool
Brand: Henan Dajia Mining Machinery Co., Ltd.
SKU: 2258741855

Henan, ChinaHenan Dajia Mining Machinery Co., Ltd.

US$1,200.00

1 set

Product profile

Customization

Available

After-sales Service

1-Year Global Warranty and Lifetime Technical Supp

Warranty

Lifetime Technical Supp

Model NO.

DJ-311

Power Supply

Electric

Voltage

220/380V

Vertical Delivery Distance

20M

Horizontal Delivery Distance

30M

Motor Power

4kw

Overall Machine Weight

130kg

Air Pump Power

2kw

Gray Sand Ratio

1:3

Transport Flow

2-3m³/H

Work Pressure

3-6MP

Pipeline

32mm

Largest Bone Particle

3mm

Scope of Application

Putty Paint Real Stone Paint Mortar

Place of Origin

Henan, China

Core Components

Engine, Pump

Brand Name

Dajia

Unique Selling Point

High Operating Efficiency

Machinery Test Report

Provided

Video Outgoing-Inspection

Provided

Transport Package

Wooden Box

Specification

1500*450*800mm

Trademark

Dajia

Origin

China

Key features

Integrated Pump & Compressor: Compact design with integrated pump and compressor for easy portability and on-site movement.

Continuous Screw Feeding: Screw type offers continuous feeding without pulses, ideal for precise work with fewer wearing parts.

High Efficiency Operation: Covers 150 square meters per hour with only three operators, saving labor and material costs.

Flexible Spray Gun Connection: Rotatable connection between spray gun and feeding pipe allows operation in any direction.

Low Maintenance Cost: Simple maintenance structure with low cost for accessories and consumables.

Wide Application Scope: Suitable for mortar, putty, cement slurry, and real stone paint on walls, floors, and tunnels.

Global Warranty Support: 1-year global warranty with optional extended coverage up to 36 months and 24/7 technical assistance.

Customization Available: Full customization, minor customization, and flexible customization options available from designs.

Company profile

Henan Dajia Mining Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤3.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and factory with 11 employees, associated companies, and a valid import/export license. It reports multiple machining facilities, eight product series, more than 100 models, and broad customization capabilities. ODM and OEM services are available, but no new products were developed in the past year and no SDK is available. Quality assurance is reported, while finished products are checked by packing staff. Service-management documentation is weak: no written procedures or records are reported for supplier-service assessment, corrective actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and reports zero countries with overseas services. Financial capacity is represented only by year labels, without sufficient performance details. Customer locations are described as worldwide, but specific customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a factory and a limited company, with 11 employees and associated companies. It also holds a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier states that it provides pre-sales, in-sales, and after-sales service, but reports no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also has no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports no new products in the past year and no available SDK. Although ODM service is available, the explicit absence of recent new-product development and SDK capability indicates limited demonstrated innovation resources.

Production capacityThe supplier identifies cutting, bending, shearing, milling, gantry machining-center, and CNC machining-center facilities, and states that it offers eight product series and more than 100 models. It reports peak- and off-season lead times within 15 working days and has 11 employees, providing evidence of operating production capability, although capacity scale is not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its stated ODM capability further supports the availability of design-related customized manufacturing services.

Product Q&A

Q:Are you a trading company or manufacturer?

We are an original equipment manufacturer.

Q:How long is your delivery time?

Generally 3-5 days if machines are in stock. For customized machines, it takes 15-30 days.

Q:Do you provide samples? Is it free or extra?

Yes, we can offer a sample machine, but you need to pay for the sample and freight costs.

Q:What are your terms of payment?

We accept T/T, Western Union, Money Gram, and PayPal. For payments under USD 10,000, 100% is due in advance. For payments over USD 10,000, 50% T/T is due in advance with the balance before shipment.

Q:What is the warranty period?

Standard warranty is 12 months or 2,000 operating hours, whichever comes first. Extended warranty up to 36 months is optional.