What is the transport flow for the DJ-311 model?

The transport flow for the DJ-311 model is 2-3 m3/h.

Powerful High-Flow Construction Mortar Sprayer for Easy Use

Name: Powerful High-Flow Construction Mortar Sprayer for Easy Use
Brand: Henan Dajia Mining Machinery Co., Ltd.
SKU: 2266769645

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 few wearing parts.

High Construction Efficiency: Achieves 150 square meters per hour with only three operators, saving labor and materials.

Versatile Application Types: Available in screw, plunger, and hydraulic types for putty, thick-layer, and large-scale projects.

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

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

Global Warranty Coverage: Includes 1-year global warranty and lifetime technical support for peace of mind.

Customization Options: Offers full customization, minor customization, and flexible customization from samples or 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: ≤3.57h

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. It will be 15-30 days if you want to customize the machines.

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

Yes, we can offer a sample machine. However, it is not free; 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 required in advance. For payments over USD 10,000, 50% T/T in advance and the balance before shipment.

Q:What is the working pressure for the DJ-311 model?

The working pressure for the DJ-311 model is 3-6 Mpa.