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China, Chinese 10JY130 Large Multi-Column Type Customized with Multi-Roll 11 Roll Straightening Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metallic Processing MachineryMetal Straightening MachineryStraightening Machine11 Roll Bar Straightening Machine
Yantai Haige Machine Tools Co., Ltd.
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Product Description Large Multi-Column Type Customized Eleven-roll bar straightening machines Product DescriptionThe vertical eleven-roll straightening machine has some features comparing with the two-roll and the conventional six-roll (seven-roll) straightening machine, that is : the contact line is longer, the straightening pressure is smaller, the bending is not tense, and the deformation length is longer. These are all due to the advantages of large spacing between the three-four-five-rolls, The extrusion to the surface of the material is greatly reduced. The extrusion deformation of the material surface, especially the tube, is greatly reduced while ensuring the straightening effect.Technical ParametersSpecification10JY130Input materialDiameter range (mm)Φ35~Φ130 Length range(mm)Tensile strength σb≤600(Mpa)Φ35≤d≤Φ130(L ≥3000)Tensile strength σb≤1200(Mpa)Φ35≤d≤Φ100(L ≥3000)Surface hardness≤HB380 (≤HRC42)Straightness(mm/m)black bar≤10Diameter toleranceblack bar:d-2-GB/T702-2004Roundnessd≤50≤50% of dia tolerance50<d≤80≤65% of dia toleranced>80≤70% of dia toleranceSurface roughness (Ra)Improved (compared with the black bar)After straighteningStraightness(mm/m)black bar≤1.0Method of measurementFeeler gaugeDiameter toleranceImproved (compared with the black bar)Surface roughness (Ra)Improved (compared with the black bar)Roll quantities(nos.)10+1Roll diameter(mm)Φ420*550Feeding speed (m/min) - stepless speed10-30 (bars with high strength, high hardness, large diameter or small diameter, large roundness, and large original straightness must reduce speed)Main Motor Power (kw)200 x 2nos.Weight (t)Host 150Total Capacity(kw)460 (approxi.)Compressed Air Source(prepared by user)0.5~0.8MPa,1.8m3/min,0.8 m3 up air tank with two stage oil water separator and compressed air freezing type drying machine Company introductionYantai 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. Packaging & ShippingWe have much experience in exporting transportation packaging. Taking multi protection measures:The first layerwrapping with foam film and stretch film for the special components, in order to avoid moisture.Second layerinside 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.CertificationFAQ1.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.
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