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Every switch is built, tested and traced under one roof
Stamping, silver-contact brazing, mechanism assembly, controller SMT and 100 % end-of-line testing — with serial-number traceability for every ATS that leaves the plant.
Seven stations, one traceable serial number
- 01
Incoming inspection
Copper, silver alloy and engineering plastics checked against material certificates.
- 02
Stamping & plating
Progressive dies form busbars and contact carriers; silver plating in-house.
- 03
Contact brazing
Automated induction brazing of AgSnO₂ contact tips with 100 % vision check.
- 04
Mechanism assembly
Torque-controlled stations build the double-throw mechanism and interlock.
- 05
Controller SMT
Own SMT line with AOI and burn-in for ATS controllers and HMI boards.
- 06
End-of-line test
Dielectric, transfer-time, contact resistance and 50-cycle functional test on every unit.
- 07
Export packing
Serial label, test report and manual packed; ISPM-15 plywood for ocean freight.
What we test before you ever see the switch
Our Manufacturing Capabilities
With over 15 years of experience in agricultural spraying equipment, AgroSpray operates a modern 45,000 m² production facility with more than 300 skilled workers and a monthly capacity of 150,000 sprayers.
Production Lines
Plastic molding: in-house injection and blow molding of UV-resistant HDPE tanks from 1L to 25L.
Pump assembly: automated lines for diaphragm and plunger pumps with 100% pressure testing.
Battery packs: certified 12V lithium battery production with charge-discharge cycle testing.
Final assembly: six assembly lines with in-line leakage and spray pattern inspection.
Quality Control
Our ISO 9001 quality system covers incoming material inspection, in-process checks and pre-shipment testing. Every sprayer is pressure tested and leak tested before packing, and batch samples undergo endurance testing in our laboratory.
R&D and Customization
Our engineering team develops new models every year and supports OEM/ODM projects from drawing to mass production, including custom molds, logos, colors and packaging designed for your market.
We welcome factory audits and video inspections. Contact us to schedule a visit or request our latest capability report.
- Short-circuit withstand to 100 kA
- Mechanical endurance 10,000+ cycles
- Temperature rise & dielectric
- Salt-spray & IP/NEMA enclosure tests
- EMC per IEC 61000 for controllers
- Transfer-time verification per unit
Standard programme and custom engineering
Standard programme
- Automatic transfer switches 63–3200 A, 2/3/4-pole
- Manual changeover switches and load-break isolators
- ATS controllers with Modbus RTU/TCP, RS485, Ethernet
- Enclosed ATS in IP54/IP65 and NEMA 1/3R/4X
Custom & OEM
- Bypass-isolation and closed-transition configurations
- Service-entrance rated assemblies for North America
- Private-label firmware, HMI and nameplates
- Generator-set integration kits for OEMs
Hospitals, data centres, telecom, water treatment and commercial buildings.