16T Dual station wax injector

Zhuhang dual-station wax injector is an energy-efficient, high-precision and high-capacity dedicated wax injection molding machine, developed for mass, standardized and continuous production of wax patterns in the investment casting industry. Featuring an alternating dual-station working structure, one single machine delivers doubled productivity. It perfectly solves the pain points of insufficient output and slow cycle time of traditional single-station machines, and is widely suitable for batch manufacturing of wax patterns for precision castings in civilian, medical, military and aerospace sectors.

This machine is fully compatible with all types of industrial wax materials: low-temperature wax, medium-temperature wax, liquid wax, paste wax, filled wax and unfilled wax. It fits the molding processes for most conventional and complex wax patterns, with excellent versatility to meet the flexible production requirements of multiple product types and specifications in factories.

The equipment is equipped with Zhuhang self-developed intelligent wax injector control system with multi-mode programmable flow and pressure regulation. It supports two-dimensional precise molding control by injection time and injection volume. Combined with mature two-stage pressure injection control technology, it effectively avoids molding defects such as wax pattern shrinkage, sink marks, flow lines and voids, greatly improving the dimensional accuracy and pass rate of finished wax patterns. The system collects and generates real-time dynamic process curves of injection pressure and flow; all production data is fully traceable. A real-time process abnormality alarm function is integrated to ensure stable and controllable mass production.

The machine is equipped with a 12-inch high-definition color touch screen with a simple, easy-to-understand and user-friendly HMI. The built-in network communication port enables seamless connection to factory LAN and MES intelligent management system, realizing real-time upload, storage and remote control of wax injection process parameters, production data and equipment operation records, adapting to the digital production mode of modern smart factories.

The machine adopts a multi-zone independent precision temperature control system, which separately manages all temperature control points including upper and lower zones of the wax melter, upper and lower zones of the wax storage tank, injection unit, wax delivery pipeline, injection nozzle, upper mold plate and lower mold plate. The full-range temperature control accuracy reaches ±1℃. It ensures uniform melting and constant temperature of wax materials as well as stable and consistent mold temperature, fundamentally eliminating wax pattern deformation, dimensional deviation and surface defects caused by temperature differences, and continuously producing high-quality standardized wax patterns.

The alternating dual-station design allows mold change without machine shutdown, maximizing equipment utilization and greatly boosting production efficiency. The whole machine runs smoothly with precise positioning, low failure rate, energy saving and long service life, effectively reducing labor and equipment investment costs. It is the preferred intelligent molding equipment for investment casting enterprises to expand production capacity, improve quality and cut costs.