1. Product Overview

CDZs-D1 nitrogen charging trolley (nitrogen pressurization device) is a specialized pressurization device suitable for hydraulic piston type accumulator, hydraulic bladder type accumulator, hydraulic diaphragm type accumulator (including imported accumulator) and other high-pressure containers to charge and pressurize nitrogen gas.

　　2. Model Description

CDZs _ ※ _ D1 _ ※ L

① ②③④

① Name code: Nitrogen Charging Car

② Pressure rating: 25, 35Mpa

③ Switching method: electromagnetic switching method

④ Inflatable capacity: 1.6L, 2.5L, 4L

　　3. Working principle

This model of nitrogen charging vehicle consists of hydraulic system, pneumatic system, and electrical system. When the pressure oil enters the booster cylinder through the electromagnetic directional valve and pushes the piston to move, the nitrogen gas entering the booster cylinder begins to be pressurized and enters the accumulator (or high-pressure container) through the one-way valve and inflation tool. Through the action of the limit switch, the piston moves up and down repeatedly, and the nitrogen gas is pressurized to the set required working pressure, which stops the machine automatically.

　　4. Working principle

　　5. Structural principle

　　6. Technical parameters

　　7. Ordering Instructions

① When placing an order, the full name of the model code must be specified, such as: working pressure of 25Mpa, inflation device capacity of 2.5L, electromagnetic reversing nitrogen charging trolley: CDZs-25D1-2.5L.

② If there are special requirements for the nitrogen filled car, please consult with our company.

③ Our company reserves the right to make design changes without prior notice.