Five / Six Roll Rigid PVC Calender Machine Plastic Sheet Making Machine

Main?techniques:

(1)?The?material?of?the?cylinder?1#,?2#,?3#?is?Alloy?Chilled?Cast?Iron,?

its?hardness?is?HS68-72,cylinder?4#,?5#?is?forging?by?extra?fine?steel,?its?hardness?is?HRC58,?the?

parameter?of?the?roller?is?φ?410x1200,the?pulsate?of?roller’s?surface?is?less?than?0.01mm(after?finishing?

the?adjustment?of?calender)

(2)?The?cylinder?1#is?canulate,?2#?,3#?is?used?to?drill?round,?chromium-plated?on?the?surface?of?the?roller,?and?surface?roughness?is?above?Ra0.20;?cylinder?4#,5#?is?used?to?drill?

round,?and?surface?roughness?is?above?Ra0.05(?specular?)

(3)?Main?drive?is?the?high?precision,?small?gap?combinatorial?gearbox.?

This?speed?reducer?is?special?use?for?plastic?hard?piece?rolling.?We?manufacture?them?according?to?

ZBJ19004-88.?The?accuracy?of?gear?grinding?is?number?6,?superior?alloy?steel.?Smoothly?gearbox?

transmit,?low?noisy(less?than?80?db),?high?accuracy?in?stability.?Drive?by?universal?coupling,?its?maximum?

linear?velocity?of?cylinder?is?30m/minute.

(4)?The?driving?motor?is?variable-frequency?motor.

(5)?The?bearing?of?the?roller?is?with?high?temperature?resistance,?high?

precision?(class?D).

(6)We?have?deal?with?the?rack?and?base?many?times,make?sure?the?accuracy?requirement.?We?use?the

?stainless?steel?to?wrap?the?rack?and?beam.

(7)?Roller?1#,?2#,?3#,?4#,?5#?is?heated?up?by?heat?transfer?oils.?The?gap?between?roller?and?roll?surface

is?tiny.?The?rollers?are?all?with?the?Oil-filled?swivel?joint,?metallic?hose.

(8)?Roller1#,?2#,?3#,?5#?is?the?motor-driven?clearance?take-up?mechanism.

Applications:

Fix(Six)?Roll?Calender?is?Applicated?in?producing?high?grade?rigid?transparent?PVC?sheet,?colorful?PVC?

sheet,?flexible?PVC?sheet,such?as?food?package,medicine?package?and?other?uptake?plastic?container.

Layout:

Details: