Blow molding machine making PC water tank

unit

item

specification

discription

Extruding

(Main extruding)

Screw diameter

φ82mm

Special exhaust screw for PC

Screw L/D

381

Material of screw and barrel

38CrMoALA

Plasticizing capacity

140KG/Hr

Based on PC material

Extruding method

Oil motor

Low speed, big pitch of strand

Front-back adjusting

Yes

Up-down adjusting

Yes

Chain and turbine running with oil motor

Temperature control zones

7

Temperature module from Mitsubishi

Blowers

4

Power 120W

Cooling

Yes

Put cooling water through entrance of screw

Mold closing unit

Structure

Without bar, bilateral synchronization center-mold closing, with large and average clamping force

Mold-moving guide

Ball bearing beeline guide

Small resistance, high speed, high precision, scuff resistance

Platen dimension

550×650 mm

 Max.

Platen distance

350~780mm

Clamping force

215KN

Fixing mold

Mold pressing platen

Make screw hole on platen, mold pressing platen

Clamping stroke control

Inductive switch & moving

Discriminate end of mold opening, low-speed of mold opening, end of mold closing and low-speed of mold closing

Electric protect

Taiwan FOTEK electric protect switch with six-zone

Diehead

Structure

Centre-feed

Average press, be able to oppugn

Material

38CrMoALA inner mirror

Accumulator

1.9L

Die mouth

Φ80~Φ150 mm

Min~Max

Parison thickness controlling

Available

MOOG 30-point

Injecting stroke control

Accumulator electric ruler & limit switch

Parison adjustment method

Outer mandrel

Temperature zone

4

Standard bottom  blowing unit

Blow pin stroke control

Inductive switch

Discriminate end of blowing pin up, end of blow pin down

Blowing control mode

Discriminate high pressure blowing and low pressure blowing

Blowing pin cooling function

Cooling water

1-in, 1-out cooling system

Blowing pin position adjusted

Front, back, left, right, three way displacement adjusting

Electricity Controlling system

Temperature

Module

Mitsubishi, alarm for up-limit and down-limit, P.I.D control

Load protect

Set electric protect according to

different zones,  prevent from

destroy when abnormal electricity

Movement programmer

Mitsubishi PLC

The movement programmer composed in general language, and movement control may be revised according to the users’ special demand

Operating screen

Human interface screen

HITECH human interface screen with single color Made in Taiwan

Timing setting

Touch screen

Set pressure and timing on the

screen to manage and control the

movement

Hydraulic

Oil motor power

60HP

Mail oil pump

USA. DENISON

Controlling

Proportional

Setting data from 0 to 999

Max. working pressure

140 kg/cm²

Pneumatics

Direction

AIRTEC from Taiwan

Pressure controlling

Separate style

Separate two adjusters for high and low pressure

Max. pressure

8kg/cm²

All air pipes are connected by PU pipe

Other information

Lubricative method

Fill lubricate oil by hand on mold opening & closing basement

Oil cooling

Using heating exchanger from Taiwan

Mold cooling

Separated cooling water resource, use 5-in 5-out fix (single side)

Gear box, hopper basement, die head cooling

Use separated cooling water circuit, insure cooling effect

Overall dimension

L*W*H

6300*2300*4550(mm)

Weight

11.8TON