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China, Chinese Lj220 7 Roller Precise Straightening Machine Fully Automatic Vertical Round Bar Straightener1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metal Straightening MachineryFully Automatic Straightening Machine7-Roll Straightening Machine
Yantai Haige Machine Tools Co., Ltd.
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Product Description China cheap 7-roller bar straightening machines This equipment is a LJ220 type 7-roller precision straightening machine, designed for straightening ordinary steel bars with diameters ranging from ?50mm to ?170mm, includes a set of LJ 220 vertical seven- roller bar straightening machine. (including loading roller and unloading roller )Straightness: ≤ 1 mm/m. It is the data obtained by subtracting the ovality deviation from the measured value. The straightness of the two ends of the bar and the larger or smaller diameter is larger.Straightening speed: about 0-20 m/min. The designed maximum speed is 20 m/ min. The speed should be reduced for bars with high strength, high hardness, large or small diameter, large roundness, and large original straightness. Product Parameters ModelLJ2201Diameter range of straightened titanium alloy bars (mm)Φ50~Φ1702Raw material length range(mm)2800~200003Raw material bar non-straightness(mm/m)≤104Non-straightness of the whole length of the raw material(mm/m)≤30 *Whole Length of 20m5Straightening yield strength(N/mm2)≤12006Straightening roller throat diameter (mm)Φ4007Straightening roller body length (mm)7008Straightening roller material9Cr2mo9Straightening roller angle adjustment range (degrees)27~3210Straightening speed (m/min)≤ 20 (Variable frequency speed regulation)11Curvature after straightening (mm/m)≤112Main motor power (KW)2×110kw-613Straightening roller arrangement2-2-2-114In and out typeLeft in, right out Company ProfileYantai Haige International Trading Co.,Ltd., is a joint-stock enterprise engaged in exporting niche mechanical equipments produced in China to the markets abroad, which is located in Laishan district, Yantai City, Shandong Province, China.The company is based on the manufacturing plant---Yantai Haige machine tools Co.,Ltd whose area is more than 2000m2. There are one hundred and forty staffs working in the factory. The factory is mainly engaged in producing and selling peeling machines(centerless lathes), straightening machines, polishing machines(abrasive belt machines), auxiliary machines and other processing and finishing equipment for steel(bright steel) for more than ten years. CertificationsPackaging & Shippingwe have much experience in exporting transportation packaging. Taking multi protection measures:The first layerrapping with foam film and stretch film for the special components, in order to avoid moisture.Second layernside of plywood box, adopting small square plywood block and strapping belt to fix.Third layerthe machine itself has screw fixing holes, so it can be tightly fixed on the bottom of the plywood box through screw and nut.Fourth layerin a container, by compact layout, reducing the gap between boxes to avoid shaking. At the same time, reinforcing between the bottom of the container and plywood boxes once again, furthermore using hanging steel wire protection. FAQ1.Are you manufacturer or trading company?We are professional manufacturer and we have more than 10 years experience in this field.We have our own factory.Besides,at the end of 2014,we was just estabilished a trading company.2.How many employees are there in your factory?Approximately 150 persons.3.Do you have your own R&D team?How many design engineers do you have?Yes,we have our own R&D team.More than 10 persons.4.Which countries have your machines been exported to now?Russia,South Korea,North KOrea,Pakistan,India,Vietnam,Taiwan,etc.We regard our customer's satisfaction as our unremitting pursuit.Contact Information:Jack Ren YANTAI HAIGE MACHINE TOOLS CO.,LTD.YANTAI HAIGE INTERNATIONAL TRADING CO.,LTD.No.1 Jingqi Road High-tech Zone, Yantai, Shandong, ChinaTel : +86-0535-6726618 Fax: +86-0535-6896668
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