Electric 4 Roll Calender Machine Plastic Sheet Making Machines

Applications:

Four?Roll?Calender?is?Mainly?used?in?calender?line?for?manufacturing?soft?PVC?products?such?as?banner,.clothes?

packing?bag,wrapping?film,plastic?floor,PVC?leatheroid,etc.

Main?character

The rollers are made of cold hard cast iron, HS68~72; 1# and 2# rollers are hollow ones, surface roughness Ra0.8; 3# and 4# rollers are drilled ones, surface roughness Ra0.2;

Oil heating, with swivel joint and soft metal pipe;

Special bearings for calendering machines, high precision and intension, anti abrasive, working life ≧ 60000 hours, can reach 250℃, no oil leaking, compulsory lubrication;?

The space between 1#, 2# and 4# roller are adjusted by 3 sets of double speed motors which drive the gear boxes;

3#roller has axes cross equipment and pullback equipment, electric adjusting the space, hydraulic lock, the max. cross ±25mm

Use 4sets of 6 grade high precision hard tooth gear boxes, low noise, long working life (normal use ≧50000 hours), drive by cardan shaft. The speed of every roller can adjust conveniently;

4#roller equipped with side cutting part to cut the overflowing material cover on the roller and let it back to the 4-roller calendering machine;

Eurotherm brand (England)? DC controller;

With independent thin oil lubrication system, the drive motor can just operate after the lubrication station start;

With emergency stop equipments in 4 directions;

The bracket is jointed with the steel board, high temp. backfire treatment;

Specifications:

Layout:

Details: