1.Primarily composed of the trough body, inlet valve, and heating system:

◆Water Holding Trough Body: Insulated structure made of high-strength food-grade polyethylene. Inlet and outlet ports located at the bottom sides of the trough body, with inlet at 6-point pipe diameter. The inlet valve automatically opens/closes based on water level, with flow rate of 160L/min.

◆Drainage System: Pipeline drainage with ∅60 mm outlet and plug. Drainage pipe uses UPVC, size DE60, discharging wastewater via elbow.

◆Trough body surface is clean and aesthetically pleasing, without burrs; corners feature rounded transitions. Installation slope set at 1:1000, with drainage outlet as the lowest point and inlet as the highest.

◆Automatic water level and flow control;

◆Adjustable water level and cleaning switch;

◆Sturdy, aesthetically pleasing, easy to install;

◆Length designed according to cow body size for comfortable drinking;

◆In winter, heats water in the trough to above 10°C, ensuring cows drink warm water, increasing milk production and reducing miscarriage rates;

◆Insulated trough body with appropriate capacity and high-flow inlet valve meets cows' drinking speed while minimizing heat loss and reducing energy consumption.

2.Excellent thermal insulation performance; optional auxiliary electric heating device provides warm water needed by cattle and other livestock while significantly reducing energy waste—saving 3 times more energy than conventional troughs.

(1).Sloped drinking ports allow multiple cows to drink simultaneously. One large drinking area accommodates multiple cows at once with large water storage capacity.

(2).Equipped with 160L/min high-flow float valve and fully automatic water filling device for timely replenishment, ensuring sufficient free drinking water for dairy cows and other livestock. Water level can be adjusted as needed.

(3).Convenient cleaning and drainage device (side or bottom drainage options), silicone adjustable plug resistant to leakage, facilitating frequent cleaning to keep water fresh. Ensures normal drainage operation even in winter.

(4).All related water supply pipes, switches, valves, electric heating devices, thermostats, etc., in key areas are concealed or protected to prevent damage by cows; quick access ports provided for easy operations.

(5).Custom fixing bolts that do not injure hooves.

(6).Full immersion heater with insulation class meeting 3C and CE standards. Heating part uses die-cast aluminum process, outer protection sprayed with high-temperature oil, wiring cover galvanized chromium-free passivation, three-core power cord 1.8 m long. Full immersion heating plate—constant temperature, corrosion-resistant, dry-burn proof, environmentally friendly, and safe. 220V standard voltage, 1600W, maintaining water temperature around 15°C.

(7).Ultra-high strength, long-lasting durability, resistant to dirt accumulation.

(8).Suitable for up to 120 dairy or beef cows.

(9).Applicable to drinking points in cow sheds, outdoor exercise yards, and milking parlors.

Technical Parameters:

Name: 4-Meter Constant Temperature Automatic Water Filling Trough

Dimensions (cm): 400 × 58 × 60

Model: YM403 / YM404

Drinking Height (cm): 46 / 48

Capacity (L): 310L / 290L

Weight (kg): 98 / 108

Suitable Herd Size: 120 cows / 100 cows

Remarks: Heating Method: Immersion heating; 220V standard voltage, 1600W heater.