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You are here: China Greenhouse Manufacturers > Greenhouse Equipments
Movable Sprinkler System - Self-Propelled Boom Irrigation
Self-propelled greenhouse sprinkler machine on roof rails: 25W motor, 4-16 m/min speed control, wireless remote and USA nozzles for even seedling watering.
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TEL:+86 191 5068 3942
- Features

One Machine Can Serve Several Houses:
A movable sprinkler system puts overhead watering on rails. The standard arrangement is one work track per greenhouse, with one irrigation machine working that house; if you want a single machine to cover several houses, a converting track carries it across from one house to the next, moved by hand between runs. We generally advise one machine for no more than a three-span house, because the further it travels between houses, the more working time it spends on the rails instead of watering. To save planting area, the converting track is installed high up near the roof, where it can also carry the water supply and electrical connection together. The photo above shows the machine hanging from its rail over seedling beds.Running Track and Converting Track:
The system consists of two parts: the running track and the main machine. The work track - a boom and circular steel tube mounted on the roof frame - is where the machine does its sprinkling, travelling the length of the house so every bed receives the same pass. The converting track works on the same principle but is built wide enough to move the irrigation machine and the inlet water rubber pipe pulley across whenever another house needs irrigation, which is what lets several greenhouses share one movable machine.Main Machine and Components:
The main machine includes the reduce motor, roof frame, control system, inlet water rubber pipe and rubber pulley. The reduce motor is 25W at 220V/50Hz, and the main frame is welded from rectangular stainless steel pipe with an anti-corrosion treated shell. The motor drives through a three-phase matched belt wheel. Water and power are managed by an anti-water control box and a superior electromagnetic sensor, while a frequency converter adjusts the travel speed continuously from 4 m/min to 16 m/min. Control is by a long-range wireless remote controller (100mW) with strong anti-interference technology, so one operator can run the whole house from the aisle. The nozzles and the electromagnetic valves (2W, AC24V) are imported from the USA, and the rubber pipe is anti-acidic and anti-aging for a long service life.How It Sprinkles:
The machine runs forward and retreats along the work track, sprinkling in a reciprocating pattern so the overlap between passes gives even coverage across the full width of the boom, then stops at the end of the cycle. Because the travel speed is adjustable by the frequency converter, the same machine suits heavy watering for young seedlings and lighter passes for established crops - slow the travel for more water per pass, speed it up for less. This is one of the greenhouse accessories and fittings that pays for itself quickly in labour saved on hand watering.Planning the Installation:
Set the work track on the roof frame of the house at the height your tallest crop and boom width need, then decide whether one machine per house is enough or whether a converting track makes sense for your layout. The track, water and electrical routing are all fixed at the drawing stage, together with the rest of the greenhouse irrigation options in the same house. See how the equipment sits in real houses in our greenhouse project photos.Ordering and Support:
Tell us the span and length of the house, the crop, and whether one machine or a converting track arrangement fits your layout, and we will quote the complete set with the matching greenhouse growing equipment. You can read about our greenhouse factory, call +86 191 5068 3942 or send an E-mail to sales@cngreenhouses.com.Frequently Asked Questions:
Q: How many greenhouses can one movable sprinkler machine serve?
A: With a converting track, one machine can move between several houses, but we advise one machine for no more than a three-span house - beyond that it spends too much working time travelling instead of watering.
Q: What is the difference between the work track and the converting track?
A: The work track is where the machine sprinkles, running the length of the house on a boom and circular steel tube on the roof frame. The converting track is wider and built to carry the machine and its inlet water pulley across to another house.
Q: What are the electrical specifications of the machine?
A: The reduce motor is 25W at 220V/50Hz, the electromagnetic valves are 2W at AC24V, and the wireless remote controller runs at 100mW with strong anti-interference technology. Speed is adjusted continuously from 4 to 16 m/min by the frequency converter.
Q: Can I adjust how much water each pass gives?
A: Yes. Slow the travel speed for more water per pass - suited to young seedlings - or speed it up for lighter passes on established crops. The machine sprinkles in a reciprocating pattern so coverage stays even.
Q: What are the nozzles and valves made of?
A: The nozzles and electromagnetic valves are imported from the USA, the main frame is welded from rectangular stainless steel pipe with an anti-corrosion shell, and the rubber pipe is anti-acidic and anti-aging for long life.
Q: How is the machine controlled day to day?
A: By a long-range wireless remote controller, so one operator runs the machine from the aisle: forward and retreat runs, reciprocating spray and stop are all set from the control box and remote.
Note: If you're interested in the product, please submit your requirements and contacts and then we will contact you in two days. We promise that all your informations won't be leaked to anyone.





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