Long Stroke Pumping Unit is the core product of Ang Yang Group, with powerful performance, durable quality and low energy consumption.

Compared to conventional pumping unit, Ang Yang Long Stroke Pumping Unit has below main advantages:

* Higher Efficiency with Lower Power Consumption

As the heart of the long stroke pumping unit, the industrial grade electric motor and planetary reducer are integrated into one precision device to effectively improve working efficiency and lower the power consumption.

* Strong Tower Structure

The long stroke pumping unit is designed with tower structure. All power transmission system, reciprocating motion system and balanced guidance system are designed inside the tower structure. The top of the pumping unit is fully closed, with advantages of environmental protection, safety, beauty and practicability.

* Professional & Flexible Control System

The electric control cabinet is designed at the bottom and behind of the pumping unit. The long stoke pumping unit can be controlled/operated both inside and outside of the cabinet. Its variable frequency speed control function can meet the demands of both low and high speed long stroke motion.

The professional design of automation control system is stable, safe and reliable. It meets the requirements of convenient operation, reliable performance, stable structure, low repair rate and high working efficiency.

* Easy Maintenance

The long stroke pumping unit frame has a ladder type structure, and the workbench with guardrail is designed on the top to help the worker easily climb and proceed maintenance inspection on the pumping unit. Besides, the detachable angle steel is installed at the front and the back of the rack, which makes the maintenance / inspection / moving the weight box more convenient.

* Excellent Safety Protection

The flexible braking system is agile and accurate when the pumping unit is stopped during operation. The power loss braking function is stable and reliable. When the pumping unit is unblocking or out of control of external traction force, the automatic braking system will work at once.

Besides, A protective cover is designed on the top of the pumping unit, which can be disassembled, to prevent rain, snow, water and sand from top to inside of the machine.

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