Import Air Separation Plant — Buy in wholesale FOB from Supplier in China

Shintek Industrial Engineering Company Limited manufactures cryogenic air separation plants based on deep freezing technology at its Beijing facility. The standard range spans the KZON series with oxygen outputs from 40 to 180 Nm3/h, corresponding to 160 to 720 filled cylinders per day. Oxygen purity reaches 99.6% and nitrogen purity exceeds 99.99%, achieved through twin bed adsorption and fractionator distillation. The system employs a low inflation turbine expander and advanced fin heat exchangers to liquefy air before separating constituents by boiling point difference. Operation pressure for all models is 10 to 12 bar, with a 10 hour start-up and warm-up cycle from cold conditions.

The plant processes ambient air through cooling, adsorptive purification, and expansion before cryogenic separation in a double-column fractionator. Liquid oxygen boiling point (90.2 K) and liquid nitrogen boiling point (77.4 K) differences enable the second distillation stage that yields the stated purities. Argon recovery is listed as optional, indicating the core system can be extended with an argon column or crude argon purification unit. Power consumption scales from 76 kW for the KZON-40 to 299.5 kW for the KZON-150 and KZON-180 models. The all-aluminium plate-fin heat exchanger construction is standard for this equipment class, though buyers should confirm material specifications directly with Shintek.

These plants serve industrial gas suppliers, metal fabrication facilities, chemical processors, and healthcare oxygen distributors in China and export markets. Cylinder filling capability allows direct distribution to end users without downstream compression infrastructure. Buyers should note the altitude caveat in the source data, confirming performance guarantees at their specific elevation. The Beijing location offers access to northern Chinese manufacturing corridors and Tianjin port logistics. Shintek's imported supplier tier and harbor trust signal indicate marketplace presence without verified transaction history; direct technical due diligence is advisable before commitment.

Shintek Industrial Engineering Company Limited is headquartered at Floor 8, Yiju International on Ronghua Middle Road in Beijing's Chaoyang district. The supplier carries an imported tier designation and harbor trust level within the marketplace classification system. Response rate and average response time metrics both read zero, suggesting either a new listing or inactive enquiry management. No manufacturing facility details, year of establishment, workforce size, or revenue figures are present in the available profile data.

The company's product focus is cryogenic gas separation equipment with stated emphasis on small-capacity plants and energy efficiency through technology innovation. Buyers should independently verify ISO 9001 or ASME certification status, factory audit records, and reference installations before placing orders. The Beijing location provides proximity to industrial gas demand in northern China and access to Tianjin port for export logistics. Direct contact to confirm engineering support, spare parts availability, and commissioning services is strongly recommended given the limited verification signals on this listing.