Zhigao AS / AS·V oil-free two-stage compressor families — Zhejiang Zhigao Machinery (Quzhou)

Datasheet

Product overview

Power: Select AS / AS·V model · Pressure: 8 / 10 bar · family headings · Flow: Select pressure-qualified model delivery

Zhigao Power's oil-free two-stage catalog distinguishes the AS fixed-frequency family from AS·V variable-frequency equipment. The original category headings show AS-8/10 bar and AS·V-8/10 bar; the two original images are family references rather than identified individual model photographs. This existing product URL represents those families, not a fabricated single SKU.

Choose AS or AS·V against the actual steady/variable demand profile and pressure requirement. The reviewed family pages contain no individual model parameter rows, so identify the selected model and obtain its delivery, package input, control range, cooling and supply sheet. A category's 8/10 bar heading does not establish one machine's complete operating envelope.

Specify user oil, moisture and particle limits together with the measurement point. Agree compression mechanism, applicable model-specific test documents and dryer/filter/receiver scope. The family name is not proof of dry compression, a Class 0 certificate or medical-air suitability.

An enquiry should include peak and minimum demand, operating hours, pressure loss, ambient/altitude, supply, cooling utilities and service clearances. Request the model's performance basis, included treatment and controls, acceptance method, commissioning, manuals and maintenance/spare responsibilities.

Catalog reference	ZHIGAO-DRY-OILFREE
Machine	Oil-free two-stage
Power	Select AS / AS·V model
Working pressure	8 / 10 bar · family headings
Published flow	Select pressure-qualified model delivery
Air quality	—
Duty	Food / pharma
Supply	Not specified
Plant	Zhejiang Zhigao Machinery (Quzhou)
Manufacturer range	Zhigao Power oil-free two-stage compression
AS	Fixed-frequency family
AS·V	Variable-frequency family
Catalog pressure headings	AS-8/10 bar; AS·V-8/10 bar
Model selection	Request actual model-specific duty sheet
Delivery and input	Match required pressure and demand profile
Oil-quality scope	Obtain applicable model test evidence and point-of-use requirement
Treatment	Define drying, filtration, drains and measurement point
Installation	Confirm cooling, supply and maintenance access
Mechanism	Confirm selected compressor design; no dry-compression assumption