Use bed casting of resin sand casting machine advantages:

, Resin-bonded sand Good stiffness, pouring sand in the early high strength conditional use graphite of cast iron solidification process of expansion, effectively eliminate shrinkage shrinkage, achieved grey cast iron, less ductile cast iron riser riser-free casting.

Second, full mold casting Use of polystyrene foam plastic production application of furan resin sand molding. When the molten metal poured into the mold, and foam under the action of high temperature liquid metal fast gasification, burning and disappeared, replaced the original foam location occupied by molten metal, solidification and cooling of the same shape full mold casting.

Third, the EPC For production of single parts or small quantities of automotive panels, bed and other large mold than traditional sand has a big advantage, it not only eliminates the high cost of wood, and easy, shorten the production cycle, improving production efficiency, with high dimensional accuracy, machining small, good surface quality and other advantages.

Undertake a large machine tool castings, castings can be cast. Docking process when processing, reduce errors, ensure the accuracy of installation and use.

Butt bed of annealing : Casting after two artificial aging treatment (temperature 600-700 and natural aging 2-3) use the accuracy and stability of the product, remove internal stress wear resistance. Annealing's main objective is to reduce the hardness of metallic materials, improve plasticity, in the interest of cutting or pressure processing, reduction of residual stress and improve the Organization and composition of homogenization, makes casting easy deformation.

Docking of bed material: For the quality of high-strength cast iron HT250-300, resistance to tensile strength and long service life.

Machine tool castings Quality depends on the quality of casting parts design, quality of foundry technology design, casting tooling design and manufacturing quality, casting quality and management quality guaranteed. Products as a large cast of bed castings must be heat treated to increase their performance, improve the quality of machine tool castings of cast iron.

First of all strictly raw material purchasing materials, all based on national standards of production, the technical indicators have reached the national standard, products sell well all over the country are exported to foreign countries, and has built a foundry, machine shop, scraping workshop, tempering furnace, laboratory, laboratories, production products are tested: furnace material testing oven thermometer temperature, ultrasonic testing of finished products and hardness testing. Product material in more than appearance for customers to rest assured, satisfaction.

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