Basic Info.
Product Description
Product introduction:
Product name: Cold rolling mandrel
Main parts: Main shaft, expanding core, segment, xial direction wedge, radial direction wedge and spreading cylinder.
Application: coiling cold coil
Description: the mandrel is the key part of hot rolling tension reel for coils.
The Spreading Principle Of Mandrel: spreader bar moves inside mandrel body in axial director driven by hydraulic cylinder. the slant of spreader bar pushes the wedge inside radial hole of mandrel body to move outward.the wedge upper surface pushes segment to expand outward.wedge diameter will expand,after coiling coils,spreader bar moves in the opposite direction driven by hydraulic cylinder,and pulls segment inward to shrink through link.wedge moves inward and mandrel diameter becomes smaller to discharge state. then you can begin to discharge coil.
Product photos
KMD introduction:
Location: Yueyang
Established year: 1997
Staffs: 800
Engineer members: 180
Main lines: Electromagnetic liftings, electromagnetic sirrers, magnetic separators, Cable reels, Mandrels, Oil film bearing seat, etc.
Export countries: over 40 countries including Vietnam, Pakistan, Phillipines, India, Korea, Myanmar, Laos, Thailand, Mylaysia, Russia, Ukrain, Indonesia, Turkey, Spain, USA, etc.
Certifications: CE, ISA, ISO9001
Applications: Metallurgy, Electricity, Mining, Cement industry, Sugar industry, Food, Building materials, Traffic, Light industry, etc.
Welcome to visit our factory!!
Exhibition all over the world
Clients
Guided by managing conception as
Guided the direction by advanced technology,
Exploited the market by perfect service
Building the reputation by excellent quality.
FAQ
Q1.Are you factory?
Yes. We are lifting electromagnet factory, and we also factory for electromagnet stirrer, control cabinet, cable reel, electromagnetic separator, and mandrel since 1997. With 23 years history our clients are more than 2000, and export more than 50 countries. Our plant area is more than 60,000 square meters.
Q2.How fast can i get the quotation?
A: We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q3. What's your payment terms?
A: T/T, DP or L/C AT SIGHT for first cooperation..
Q4.Can I get sample before order?
A: Yes, of course. After price confirmation, you can require for samples to check our quality, but the freight is on your site.
Q5. Do you accept OEM?
A: Yes. We accept custom design OEM.
Q6. How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.