DMG 40 bar oil-free PET boosters, Foshan Nanhai

Guangdong DMG Compressor sits in Shishan, Nanhai, Foshan and writes its English homepage for one buyer: the PET bottle plant that needs high-pressure oil-free air. The product block is blunt — high-pressure oil-free air compressors for PET plastic bottle packaging. That is a 40 bar blow-moulding conversation. An 8 bar factory-screw RFQ belongs on another desk.

Three series sit on this catalogue. Dolphin is a water-lubricated high-pressure booster: up to 40 bar, TUV-certified Class 0 oil-free on the product card, low noise and fast maintenance, food / beverage / pharmaceutical PET packaging. Eagle is a four-stage oil-free PET booster with a two-stage screw air-end, optional permanent-magnet motor and a water-cooling story, again up to 40 bar, aimed at food and beverage PET. Bull is a three-stage PM variable-frequency oil-free PET booster with an optional PM motor, same 40 bar ceiling, “food-grade oil free” on the card. Those stage counts and cooling notes are official-page facts. They are not interchangeable spare-parts files.

The about block adds Tiger, Polar Bear, screw air compressors and an integrated laser-cutting compressor. Tiger is described on the product strip as a screw-piston booster to 40 bar, water-cooled or air-cooled, optional PM motor — still PET packaging, still not a catalogue SKU on this desk. Polar Bear is named only in the about sentence. This listing does not mint a Tiger or Polar Bear SKU. Applications listed on the same page include petrochemical, medical, building materials, food, bottled water and leak detection. Case names on the English page (Jia tian xia, Run tian and the rest of that strip) are customer headlines, not certificates.

Component brands on the partner strip — Hoerbiger, Siemens, ABB, Schneider, Danfoss, Honeywell, Inovance, DMASS — are supplier names the works chose to publish. They are not a certificate and they are not a substitute for a duty sheet. Put bottle size, preform, cavities, required 40 bar FAD and cooling water on the RFQ. Offices in the Middle East, Southeast Asia and Africa are a sales-and-service note, not a European warehouse fiction.

The public works line on the contact block is Block 20, Shenzhen Sci-tech Innovation Valley, Shishan Town, Nanhai District, Foshan City, Guangdong. Invention patents are claimed on the about text without a patent-number table on the fetched page. CE and ISO 9001 are printed there. The Dolphin card adds TUV Class 0. This listing stores those as public claims. The scan still comes from Foshan. ASME and PED are not invented. The legal seller is Guangdong DMG Compressor Co., Ltd. The plant remains the seller.

A PET RFQ that only says “40 bar oil-free, China” still fails. Dolphin is water-lubricated with a TUV Class 0 claim on the card. Eagle is four-stage with a two-stage screw host. Bull is three-stage with a PM inverter story. Tiger, if you insist on naming it in prose, is the screw-piston booster the product strip describes as water- or air-cooled — still not a SKU here. Shishan will ask for bottle size, cavities and FAD at the blow-moulder. FOB Foshan or Shenzhen is the usual cluster conversation unless the quotation names another port. Invention-patent language stays a claim until the works sends numbers.