Import Heatless Desiccant Air Dryers — Buy in wholesale FOB from Supplier in China

The heatless desiccant air dryer supplied by Shanghai DP Air Dryer Co., Ltd. removes moisture from compressed air without external heating. It operates with a maximum compressed air consumption of 14.5 % and tolerates inlet temperatures up to 45 °C (113 °F). The inlet oil content limit is 0.1 ppm and the unit can achieve a pressure dew point between - 20 °C and - 70 °C ( - 4 °F to - 94 °F). Designed for a working pressure range of 4 - 10 bar, the optimum performance point is at 7 bar (102 psi) with a maximum pressure drop of 0.21 bar.

The dryer employs high‑performance silica‑gel desiccant housed in a galvanized pipe with flanged connections, which simplifies maintenance and reduces leakage risk. An electronic time‑based controller governs the regeneration cycle, while butterfly valves provide reliable flow control. Typical industry units of this class are sized to handle 500 - 2000 Nm³/h of air flow and are mounted on forklift slots with lifting eyes for easy installation. Standard practice adds optional pre‑filters to remove oil and after‑filters to capture dust, extending desiccant life.

Such dryers are commonly used in automotive manufacturing, food processing, and pharmaceutical plants where moisture‑free air is critical for tooling and product quality. Procurement managers often source them through bulk trade channels, requesting verification of the desiccant grade and pressure‑drop specifications before finalising contracts. The supplier lists the product under the Air Dryer category but does not disclose minimum order quantity, price, or lead time, so buyers should confirm these details directly. Shipping is typically arranged on a FOB basis from Shanghai, with payment terms negotiated per order.

Shanghai DP Air Dryer Co., Ltd. is located at #755 Gonghai Rd., Pudong District, Shanghai, 201399, China. The company holds a harbor‑level trust tier on the platform, indicating a moderate verification status. Its response rate is currently recorded as 0 %, with no average response time available. The firm specialises in manufacturing and exporting air‑drying equipment for industrial compressed‑air systems.

The catalogue entry focuses on heatless desiccant air dryers that use compressed‑air regeneration and electronic control. No information is provided regarding minimum order quantities, lead times, or specific certification holdings. Prospective buyers are encouraged to request detailed technical sheets and factory audit reports before placing orders. All communications should be directed to the contact details listed in the supplier address.