Machine tool castings More for the bed, columns, beams, bases its reasonable structure, process performance, processing more convenient. horizontal bed accompanied by horizontal accuracy of tool holder tool holder-raising campaign, generally used for large or small sized precision CNC lathe CNC lathe layout.
Machine tool castings (bed casting) (castings) using heat treatment processes, eliminate internal stress. more stable to use for a long time.
Standard: GB9439-88
Features: wear, elimination earthquake sex good, process performance good, gray mouth cast iron containing carbon volume than high, close Yu total crystal components, so melting point compared low, liquidity good, contraction rate small, more suitable Yu structure casting complex or thin-walled casting. graphite makes cutting processing Shi easy formed broken chip, gray mouth cast iron of can cutting processing sex to above steel. pouring early sand type strength high conducive to cast iron solidification process of graphite of expansion, effective to elimination shrinkage, shrink pine defects, achieved gray cast iron, ball ink casting less take mouth, no take mouth casting.
Machine tool castings (castings) relationship between strength and hardness: relationship exists between the hardness and strength of cast iron, and its empirical formula is:
A ... When you o more than 196N/mm square meters and HB=RH (fly 00+0 4380b) (B1).
B. When 0 ≥ 796N/mm square meters, and HB=RH (44+O 7240b) (B2).
Foundry machine castings, large machine tool castings, gantry machine tool castings, vertical lathe machine tool castings, castings. machine tool castings in lost foam casting process. single weight up to 80 tons of machine tool castings. 200,HT250,QT400,ZG450 machine tool castings made of grey iron and so on.

Machine tool bed castings As a large cast to undergo heat treatment in order to improve their performance, improve inner quality. heat treatment processes is very important in machinery manufacturing, compared to other processing, heat treatment does not change the shape of the workpiece and the overall chemical composition, by changing the internal quality of the workpiece, changing the chemical composition of castings, to improve performance. the purpose of tempering is to eliminate internal stress quality.

Our products are divided into two series:

(1) heavy machinery products: various models of the new type single or double column vertical lathe, test pads box, designed and manufactured according to customer needs. heavy, large, medium size CNC machine tool, vertical lathes, machine tools, metal bed, non-standard casting machine tool bed castings, beam gantry milling machine, cast iron mechanical slide unit; Boring machine bed castings, bearing cast, fencing wire base, with heavy iron, nodular casting, the road squats, weight iron and other products of the processing system design and installation.
(2) machine measuring: cast iron flat platform, Assembly flat, carved line flat, cast iron table, cast iron set disc, fitter underlined platform, test flat, welding flat, riveting welding flat, marble flat, machine table flat feet, party box, aluminum magnesium flat feet, granite flat, granite measuring, flat feet, square, feet,, machine pad iron (adjustment pad iron, earthquake pad iron)

Machine tool castings produced by our company has the advanced design, attractive appearance, reliable performance, accuracy and stability, operation is simple and advantages of easy maintenance, we will be quality products, attentive after-sales service return to our old and new customers, and adhere to the credibility of the first, the principle of customer first, contract, keep promise, comprehensive tracking service.

1, manufacturers supply authentic: the main products of machine tool castings, cast iron platform tools, marble platform measuring tools and other products manufacturer, has a complete and scientific quality control system.

2, size: GB specifications measuring tool factory for many years with cash, after we receive your order and shipped within 48 hours of non-standard gauges can be customized, making short, please rest assured purchase.

3, color: store sale prices do not include taxes and fees, if you need stamps, please contact customer service.

4 on a service: If your advice did not respond in time, please contact your sales manager directly.

5, to establish product quality archives, track return visits. Product life-long maintenance, only simple materials and labor costs, and the old for the new.

6, actively cooperate with the user improve the site operation and maintenance of the product, providing free consulting services. May at any time provided at cost to the user of our products spare parts and accessories.

7, mosaic platform or multiple device installation, commissioning, on-site technical services, led personally by the technical expert on-site services, solve a variety of problems.

8 on delivery: packed products for simple, non-customized products single and 50kg products send ordinary Express, generally within 72 hours of arrival; single and 50kg products logistics and distribution, your preference for cities where there is a through line, remote or small towns are trucking logistics distribution, General delivery time for 4-7 days. Shipping cost actually offer subject to logistics companies, shops for sale prices do not include shipping charges. If your special request express, air and rail courier at your own expense.

Botou city Yongjun measuring machinery factory is located in Tianjin South of botou city, since ancient times in domestic enjoys ' casting of Xiang ' of reputation, has history long, technology advanced, management perfect, production developed of casting industry, we products is development has this a advantage, in accumulated has years design, manufacturing straight measuring of based Shang, used has new structure, technology, new process and quality of casting material, Enterprise process and the equipment situation: existing if furnace 8 tons, 10 tons three seat, laboratory a seat, Nissan light General detection instrument, Casting process take of resin sand, disappeared die, real type styling mainly, company strictly grasp raw materials purchase material, all according to national standards production, the technology index are reached national standards, products sold country sold abroad, and built has casting workshop, machine processing workshop, scraping Institute workshop, Assembly workshop tempered kiln, laboratory, laboratory, production of products are after detection: has furnace Qian material laboratory, furnace in the temperature instrument temperature, finished for ultrasonic testing and the hardness test,, makes products within material than appearance more let customer assured , Satisfaction.