Hitachi oil-free piston air compressor

NegotiableUpdate on 04/18

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Nature of the Manufacturer: Producers

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Overview

Hitachi Beibei machines have sold nearly 3 million units worldwide without any oil specifications! This number is sufficient to demonstrate the reliability and stability of Hitachi BEBICON compressor quality, as well as the widespread recognition of the air compressor market

Product Details

Oil free specification sheet
Hitachi Beibei machines have sold nearly 3 million units worldwide!
This number is sufficient to demonstrate the reliability and stability of Hitachi BEBICON compressor quality, as well as the widespread recognition in the air compressor market.
Before introducing Hitachi oil-free air compressors, please take a look at a comparison.

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Hitachi BEBICON
Market similar products

Parameters	Comparison content	Hitachi BEBICON	Market similar products
①	Lubrication of the bearing section	Bearings sealed with special lubricating grease do not require lubricating oil.	Lubrication is used in the crankcase. Lubricating oil is used in the crankcase, which is double acting compressor oil
②	Cleanliness of compressed air	Compressed air contains no oil at all	Discharging compressed air containing less than 5PPM of oil content
③	Care and Maintenance	The structure of reciprocating compressors has a small number of components, making maintenance and upkeep very convenient	Double acting compressors require a large number of parts to be replaced during major repairs

1. Exhaust volume is the numerical value that converts the amount of air at the highest pressure into the suction state (atmospheric pressure).
When the ambient temperature is 0 ℃, please use it in an environment where the condensed water does not freeze.
3. The external dimensions indicate the size of the panel.
4. The noise level is measured in a soundproof room at full load of 1.5m on the front side.

Hitachi oil-free Beibei machine parameters:

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characteristic
Adopting high-efficiency cooling cylinder head to improve cooling efficiency and increase exhaust volume
Increase the area of cooling fins and use lead alloy materials with high thermal conductivity efficiency to improve cooling efficiency. Setting a V-shaped groove between the suction chamber and the exhaust chamber reduces the thermal conductivity from the exhaust chamber to the suction chamber and improves the suction efficiency.

By using stainless steel material and a new type of tongue valve plate, the exhaust volume and reliability are improved
Use an efficient Type I suction valve to increase the air output. The entire air valve is made of stainless steel, which minimizes the problem of malfunction caused by rust to the greatest extent possible.

By using insulated piston pins and leak free piston rings, the displacement and reliability are improved
Using insulated piston pins with insulation materials to prevent heat conduction from the piston and reduce the temperature rise of the needle roller bearing. The bite part is improved in sealing and displacement by using specially processed leak free piston rings, and wear resistance is enhanced by using fluorine resin rings.

Fully enclosed motor to prevent garbage and dust from entering as much as possible
A fully enclosed motor with excellent insulation performance, enhanced environmental resistance, and protection methods installed according to standards.

Hitachi Electromagnetic Switch with Thermal Relay
Make the Hitachi electromagnetic switch, which pursues high durability and safety, a standard configuration.

High strength belt, simplified structure, achieving energy saving
High strength belts are used, and the surface of the pulley is also processed with high precision. Only one belt is needed to drive the operation of the air compressor. The lifting mixer not only avoids the frictional energy loss caused by multiple belts, saves future repair costs, but also effectively controls the operating noise.

*The 15KW model uses two belts.