Import Double Stage Vacuum Extruder — Buy in Bulk from Supplier in China

The Double Stage Vacuum Extruder from Shandong Halstec Engineering Co., Ltd. is a fully automated system designed for producing red clay bricks with customizable dimensions, operating under vacuum pressure to enhance density and reduce air voids. It is built around the JKY75 model, capable of processing plastic clay mixtures at a rate of up to 1 set per month, with a standard output of 20,000 to 40,000 bricks per 8-hour shift depending on mold configuration. The machine integrates dual-stage vacuum chambers and hydraulic extrusion systems to ensure uniform compaction and surface finish.

The extruder housing and critical components are fabricated from high-grade carbon steel with wear-resistant linings, typical for industrial brick-making equipment in China. Standard vacuum levels reach 0.085 MPa, and the extrusion pressure ranges from 1.5 to 2.5 MPa, aligning with common industry benchmarks for medium-capacity brick plants. The machine does not include automatic brick stacking or drying systems, which must be sourced separately. Lubrication and cooling circuits are manually monitored, consistent with the machine’s mid-tier automation profile.

This extruder is primarily purchased by medium-scale brick manufacturers in Southeast Asia, the Middle East, and Africa seeking to replace manual or single-stage systems. Buyers typically require delivery within 120 days and accept nude container shipping without wooden crating. Payment terms are commonly L/C or T/T, with a minimum order quantity of 1 set. The ISO9001 certification is listed but not accompanied by a certificate number or scope; buyers should request a copy before finalizing orders.

Shandong Halstec Engineering Co., Ltd. is a manufacturer based in Jinan, Shandong Province, China, with a physical address registered at No.779 Jiyan Road, Huaiyin District. The company specializes in automated brick-making machinery and has been listed on industrial directories for over a decade. Its trust tier is classified as harbor, indicating basic verification of business registration and address. There is no public record of export volume, client names, or third-party audit reports beyond the ISO9001 claim.

The supplier does not provide contact details beyond the address, and response metrics show zero response rate and zero average response hours. No factory photos, production line videos, or workforce information are available. The company’s offering is limited to the JKY75 extruder and related brick plant components. Buyers should treat this as a direct manufacturer with no known international distribution network and verify all technical claims before placing orders.