Updated 2026-06-24
Warranty and Service Boundaries for Air Compressor Buyers
Jiebao standard warranty coverage is now documented for public buyer guidance: most complete compressor families carry 12 months from the bill-of-lading date, while original new air ends, pump heads, and covered parts follow a 6-month or component-standard review.
Quick answer
Standard Jiebao whole-machine warranty is 12 months from the bill-of-lading date for screw compressors, oil-free compressors, piston compressors, engine-driven or mobile compressors, and vacuum pumps. Original new air ends, pump heads, and covered parts are handled under a 6-month or component-standard review. Extended warranty, customized machines, special clean-air projects, engine warranty disputes, and non-Jiebao compatibility must be confirmed separately.
Warranty terms by product family
Screw compressors: 12 months for the whole machine, air end, motor, and controller. Oil-free compressors: 12 months for the whole machine, air end, motor, controller, and core drying-system components. Piston compressors: 12 months for the whole machine, cylinder, piston, crankshaft, motor, and controller. Engine-driven or mobile compressors: 12 months for the complete unit, with engine coverage reviewed under the engine-supplier rule where applicable. Vacuum pumps: 12 months for the whole machine, pump head, motor, and controller.
Parts and air-end coverage
Original new air ends and pump heads are covered for 6 months from the bill-of-lading date. Covered replacement parts follow the applicable component standard. Consumables and compatibility with non-Jiebao machines need separate review, because the service result depends on the machine condition, installation, and matching accuracy.
What usually needs evidence
A service review usually starts with the model name, serial number, purchase record, installation photos, fault photos or video, controller alarm information, running hours, voltage condition, maintenance record, and the surrounding environment. For special sites such as high temperature, heavy dust, humidity, coastal air, outdoor placement, or generator power, the site condition should be disclosed before quotation and again during troubleshooting.
Items outside standard coverage
Consumables, misuse, lack of maintenance, voltage abnormality, shipping damage, overload, blocked ventilation, unapproved modification, and unsuitable site conditions are excluded or reviewed separately. Standard coverage is for faults caused by manufacturing defects within the confirmed order scope.
What still needs confirmation
Extended warranty, customized models, food or medical clean-air projects, special certifications, engine warranty disputes, high-cleanliness or special-media vacuum pump projects, and compatibility with non-Jiebao machines require responsible-person confirmation before they are promised to a customer.
FAQ
What is the standard Jiebao warranty period?
Most complete compressor families have a 12-month standard warranty from the bill-of-lading date. Original new air ends, pump heads, and covered parts follow a 6-month or component-standard review.
What should a buyer send for a service review?
The buyer should send the nameplate, serial number, fault photos or video, controller alarm, installation photos, maintenance record, and operating condition.