Durable 3 Roll Calender Machine , Three Roll Rubber / PVC Calendering Machine

Durable 3 Roll Calender Machine , Three Roll Rubber / PVC Calendering Machine
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Three?roll?rubber?calender?
1.?Application:
Rubberizing?and?fractioning?of?textile?material,?rubberizing?of?wirecord?fabric,?sheet,?and?counter?plate(embossed)?

of?rubber?material,?separation?of?fabric?and?film,?as?well?as?joint?of?multi-layer?laminate?film.?
2.?General?design:?
It?mainly?contains?roller,?rack,?backplane,?adjustment,?device,?transmission?system,?roller?temperature?control?

device,?security?device,?lubricating?device,?etc.?
3.?Features:?
The?roller?is?made?of?chilled?cast?iron?alloys,?whose?work?surface?has?high?hardness,?wear-resistent?and?durable?

life.?Steam,?cooling?water,?and?heat-conducting?oil?can?pass?into?the?rollers?cavity,?so?that?the?working?temperature?

can?be?adjusted?in?order?to?meet?the?technical?requirements.?
Roll?spacing?can?be?adjusted?both?by?manual?or?electric?mode.?
Roller?bearings?lubricating?can?adopt?drier?oil?or?dilute?oil.
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Rubber?calender?advantage
1.?The?4?rolls?are?separately?driven?by?4?DC?motors,?which?allow?a?wide?rang?of?speed?adjustment.?The?rotating?

speed?ratio?of?the?4?rolls?can?be?freely?adjusted.?The?rolls?are?equipped?with?preloading?device?and?bearings?

lubrication?failure?alarm?device,?as?well?as?nip?display?and?speed?display
2.?The?rolls?are?made?of?chilled?cast?iron?with?vanadium?and?titanium?alloys.?The?roll?face?is?hard?and?anti-wear.?To

?heat?up?or?cool?down,?the?rolls?are?either?circumferentially?drilled?or?centrally?bored?so?as?to?make?temperature?well

?proportioned?on?the?roll?surface
3.?The?rolls?are?arranged?in?S?form.?Roll?1#?and?roll?4#?have?roll?cambers?that?can?eliminate?bending?impact?on?rolls

?during?working?process.?Thus,?it?is?possible?to?make?products?with?same?thickness?along?axial?direction.
4.?The?transmission?system?adopts?a?hard?facing?gear?reducer,?which?has?a?compacted?structure?with?higher?

transmission?efficiency,?lower?noise?and?longer?service?life.
?5.?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.?PLC?program?controller?is?

used?in?electric?system.?
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Features:
1.?Tailored?structure,?easy?to?operate?and?install.
2.?There?are?many?speeds?and?speed?ratios?available,?which?can?satisfy?most?customers’?formula?and?technique?

requirements.
3.?Frame?and?base.,?looking?very?nice,?are?welded?and?treated?by?annealing?for?stress?relieving.
4.?The?speed?reducer?is?the?hard-tooth?surface?gear?reducer?of?Class?6?precision,?which?has?long?service?life?and?

low?noise.
5.?Perfect?emergency?stop?device?can?ensure?the?safety?of?person?and?equipment
6.?The?seal?structure?with?special?design?can?eliminate?the?leaking?phenomenon?of?lubricating?oil
7.?The?calendar?is?equipped?with?rolling?bearings.
8.?The?roll?is?made?of?chilled?cast?iron?alloy?(LTG-H),?equipped?with?rotating?joint.?Its?surface?finish?is?over?Ra0.8.

bored?and?drilled?rolls?are?optional.
9.?Friction?gear?with?single?output?axle?adopts?herringbone?gear,?rotating?stably.
10.?Full?range?of?bending?deflections?is?optional?including?middle?height,?inflection?and?axis?crossing.
11.?Different?control?systems?are?available?to?customers,?including?bus-mastering?system,?PLC?control?system?and

?general?control?system.
12.?Driving?structure?with?single?output?axis?takes?the?place?of?big?and?small?driving?gears.
13.?The?flexible?design?system?can?satisfy?customers’?special?design?requirements?within?the?shortest?time.
14.?Can?as?per?customer?requirements,?equip?various?accessories,?composing?combined?product?line.
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Layout:
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Details of?Three Roll Calender Rubber/PVC Calendering Machine:
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