230mm diameter calender machine/pvc calender machine

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Machine used for waht?
It is used for calendering of rubber or plastics, fabric fractioning and coating, sheeting and composite of rubber or plastics.                      

Our Advantage is?

1. The rolls Made of chilled cast iron of vanadium and titanium alloy. Roll face is hard and anti-wear. For heating up or cool down, the rolls are either circumferentially drilled or centrally bored so as to make temperature well proportioned on the roll surface.	2. Transmission System  Hardened tooth-surface reducer, Compact structure Higher transmission efficiency Lower noise Longer Service Life.
3.Electric-Control System Imported PLC Device Full-Automatic Control Easy to exchange the modes and reliable to operate the controller.	4. Bearing&Sealing  Bearing:Provide15years Service! Sealing:Provide10years Service! High-intensity Seal Ring Promise the oil will not leak Provide 10 years Service!

5.The machine is driven by DC motor with a wide range of speed adjustment. Working linear speeds can be steplessly regulated within the fixed range for different applications.

6.The rolls are equipped with lubrication failure alarm device, as well as nip display and speed display.
7.The rolls can be arranged in L, Γand I forms. The top roll has a camber that can eliminate bending impact on the roll in working process. Thus, it is possible to make products with same thickness along axial direction.

8.The machine is equipped with emergency device. When an emergent accident occurs, the calendar will be immediately stopped to open the roll space so as to protect the operator and equipment.

Feature: 

1.The machine is made of chilled castiron alloys,whose work surface has high hardness,so it is wear-resistant and durable.

2.While using,the steem,cooling water and heat-conducting oil can be passed into the roller's cavity,so that the working temparature can be adjusted in order to meet the technological requirement.

3.Roller space can be adjusted both by manual or electric mode.

4.Roller bearings' lubricating can adopt drier oil or dilute oil.