What are the solutions if the solenoid valve cannot open normally?

Check if the control box transformer is damaged or lacks AC 24V output. If the solenoid valve itself is damaged, replace it or the solenoid head.

Automatic Windows Compatible Barn Cooling Spray System

Name: Automatic Windows Compatible Barn Cooling Spray System
Brand: Hebei Junguang Animal Husbandry Technology Co., Ltd
SKU: 1990578951

Hebei, ChinaHebei Junguang Animal Husbandry Technology Co., Ltd

US$8,984.60

1 Set

Product profile

Customization

Available

Material of Water Tank

Pipe Bracket

Galvanized

Model NO.

PL-1

Electromagnetic Valve Voltage

24V

Variable Frequency Pump Voltage

380V

Spray Angle

135°

Transport Package

Paper Case

Specification

plastic

Trademark

Origin

China, Hebei, Baoding, Yixian

HS Code

8481809000

Production Capacity

100000 Set/Sets Per Month

Key features

Intelligent Temperature Control: System automatically starts spraying when environmental temperature reaches the set range.

Rapid Cooling Efficiency: Wets cow body within 8-10 seconds with wetting pressure exceeding 3 kilograms.

Dual Operation Modes: Switch between automatic temperature-based control and manual spraying for specific areas.

Water Saving Pause Feature: Up to 4 programmable pause periods prevent water waste during cow milking times.

High-Precision Sensors: Uses imported PT100 and Pt1000 platinum resistors for stable and accurate temperature sensing.

Anti-Clogging Filtration: Integrated water source filtration device prevents nozzle blockage caused by poor water quality.

Premium Imported Components: Features Japanese PLC, American pressure nozzles, and Israeli solenoid valves and filters.

Customizable Control Settings: Users can freely set spray start temperature, duration, interval, and pause periods via LCD.

Company profile

Patents AwardedQuality AssuranceExhibition ExperienceExperienced Team

Hebei Junguang Animal Husbandry Technology Co., Ltd

Hebei, 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: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.65h

AI-Powered supplier vetting

SummaryThe supplier operates in livestock machinery manufacturing, specialized equipment repair, technical services, and related mechanical and electronic product sales. It identifies as a professional technical supplier, provides 3D software design, and supports customization from samples, designs, full, minor, and flexible requirements. Quality controls include documented inspection, complaint handling, traceability, and quality assurance procedures. The company reports 24 national patent technologies and product-development focus on efficiency, durability, energy and cost saving. However, supplier-management-system certification is listed as NIL, no SDK is available, and no effective manufacturing contract with related subcontractors is reported. Inventory capability exists, but there is no overseas warehouse or showroom. Financial information is referenced for multiple years, but no performance figures are provided, so financial strength cannot be assessed. No customer cases are provided.

Supplier typeThe supplier’s stated scope includes livestock machinery manufacturing, specialized equipment repair, technical development and promotion, and sales of mechanical, electronic, and related products. This supports classification as a technical supplier serving livestock-related machinery markets.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, quality-control records, corrective and preventive actions, and supplier-service assessment. These records support structured service handling, although specific response times, service coverage, or repair performance are not provided.

R&D capabilityThe company states that it conducts product research and development, holds 24 national patent technologies, and focuses products on efficiency, practicality, durability, energy saving, and cost saving. It also provides 3D design services, but has no available SDK; overall innovation capability is supported, while software-development integration is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly demonstrates broad customization coverage.

Product Q&A

Q:What causes abnormal water spraying from some nozzles?

Foreign objects inside the nozzle can cause this issue. Clean the foreign objects inside the nozzle to resolve it.

Q:What should I do if water spray pressure is low after startup?

This is usually caused by a clogged filter screen or blocked pipeline. Regularly clean the filter and inspect the pipeline.

Q:Why does the pump fail to stop or reach set pressure?

The water level in the storage tank may be too low, or the pump chamber may contain air. Manage water sources properly and discharge air from the pump.

Q:What causes the spray to start before the ambient temperature reaches the set point?

The temperature may not be calibrated correctly, or the sensing probe may be damaged. Calibrate the temperature values or contact the manufacturer for replacement.

Q:Why does the spray not start even when the ambient temperature exceeds the set limit?

This issue requires checking the temperature calibration and the condition of the temperature sensing probe.