NewL eve l U n i t
Adjusts the level, just by loading a mold !

Mod e lMH L

New Additional Line-up
Maximum MoldLoading Weight5 ton

Adjusts the level
just by loadinga mold !

Machine Capacity ：450-ton class1

Mold Clamp：GBC1000×4 pcs (Stationary Platen)

Level Unit

：Max. Mold Loading Weight 5.0 ton modelMachine Capacity ：280-ton class
Mold Clamp：HE0632×4 pcs (Stationary Platen)

Level Unit

：Max. Mold Loading Weight 2.5 ton model

Machine Capacity ：100-ton class
Level Unit

：Max. Mold Loading Weight 1.5 ton model

2

For Injection Molding Machines

L e v e l U ni t
Mode lMH L

Adjusts the Level by Loading a Mold!
Able to Adju st the Mold Level with Normal Crane Operation

What is Level Unit
A unit that ensures parallel accuracy by loading a mold with a crane.

Adjusts the mold level
just by loading it!

3

Level Unit
Features

Model No. Indication
Specifications

Action Description

External Dimensions

Cautions

Max. Mold Loading Weight
Maximum mold loading weight is up to

5.0 ton.

※ In case of MHL06□0 (Air pressure at 0.7MPa)

5.0 tonMold Height Variation Possible
Mold Height Variation is possible up to175mm.

※ In case of MHL06□0-L

Mold Height Variation

175mm

Compact
Compact unit design allows for minimum interference.

Simple Circuit Connection
Controlled by one simple air circuit system. No valve for switching operation is required.

P Port(Air Source)

MHL
Level Unit

Precision Air Regulator

Booster Valve

Speed Controller
4Level Unitm od e l M H L

Action Description

Load the mold with a crane, and place it on the MHL Level Unit.
(Allowable Angle within 5°)

within 5°

As the mold is further lowered, mold level adjustment is completed.

5Level UnitFeatures

Action Description

Model No. Indication
Specifications

External Dimensions

Lower the mold to the locating position with the crane.

Cautions

Maintains the leveleven if the mold is
moved vertically.

Mold loading is ﬁnished by adjusting the position and tightening the mold!
It is simple since the locating ring can be set while lowering the mold.

Place the mold andset the locating ring
to level the mold!

6Level Unitm od e l M H L

Model No. Indication

MHL 0 6 J 0 - L N - 0 - T1 012345671 Size (Maximum Mold Loading Weight)02 : Max. Mold Loading Weight 0.5ton (Air Pressure at 0.5MPa) (Reference：Applicable IMM Capacity：800kN)
Max. Mold Loading Weight 0.7ton (Air Pressure at 0.7MPa) (Reference：Applicable IMM Capacity：1000kN)

03 : Max. Mold Loading Weight 1.0ton (Air Pressure at 0.5MPa) (Reference：Applicable IMM Capacity：1500kN)
Max. Mold Loading Weight 1.5ton (Air Pressure at 0.7MPa) (Reference：Applicable IMM Capacity：2500kN)

04 : Max. Mold Loading Weight 2.0ton (Air Pressure at 0.5MPa) (Reference：Applicable IMM Capacity：2500kN)
Max. Mold Loading Weight 2.5ton (Air Pressure at 0.7MPa) (Reference：Applicable IMM Capacity：3500kN)

06 : Max. Mold Loading Weight 3.5ton (Air Pressure at 0.5MPa) (Reference：Applicable IMM Capacity：5500kN)
Max. Mold Loading Weight 5.0ton (Air Pressure at 0.7MPa) (Reference：Applicable IMM Capacity：6500kN)

2 Molding Machine (New Machine / Existing Machine)
J: Available for New Machines

P : Available for Existing Machines

3 Design No.
0 : Revision Number

4 Full Stroke
S: Full Stroke 100mm (Allowable Mold Height Variation 75mm)（Only for 1 Size 02/03/04 )L: In case of 1 Size 02/03/04, Full Stroke 150mm (Allowable Mold Height Variation 125mm)
In case of 1 Size 06, Full Stroke 200mm (Allowable Mold Height Variation 175mm)

Note :
1. Please contact us in case of S：Full Stroke 100mm.

Allowable
Mold Height
Variation

5 WidthWidth

In case of 1 Size 02/03/04 ※1Blank:N:

Width 475ｍｍ (Allowable Mold Width 500 ~ 700ｍｍ)

W:

Width 655ｍｍ (Allowable Mold Width 700ｍｍ or more)

Allowable
Mold Width

Note :※1. In case of 1 Size 02/03/04, there is only one width for each size.

6 Option0 : without Regulator or Boosting Valve

Heat Insulating Plate,
Magnet Clamp, etc.

R : with Regulator, without Boosting Valve
H : with Regulator and Boosting Valve

7 Clearance

7※ Clearance between the level unit and the platen.

Blank :0mm

T05

:

5mm

T46:

46mm

T10:

10mm

T51:

51mm

T37:

37mm

T56:

56mm

Mold
Stationary Platen

MHL
Level Unit

Clearance

Level Unit
Features

Action Description

Model No. Indication
Specifications

External Dimensions

Cautions

Specifications
Model No.

MHL02□0-□

MHL03□0-□

MHL04□0-□

MHL06□0-□

Air Pressure at 0.4MPa ※20.40.8

1.6

2.8

Mold Loading Air Pressure at 0.5MPa ※20.51.02.0

3.5Weight

0.7

1.5

2.5

5.0

Maximum

ton Air Pressure at 0.7MPa ※2

Allowable Angle when loading a mold5°

Repeatability

0.3°

Full Stroke ※3mm

In case of 4 S ※3100ーIn case of 4 L

150

200
Dry Air

Usable Fluid
Operating Temperature ※40 ~ 120℃

20 cycles or less / day

Use Frequency
Precision Air Regulator※5

IR1020-01BG-A (made by SMC)

Boosting Valve ※5

VBA10A-02GN (made by SMC)

Speed Controller ※5

AS2211F-01-06SA (Made by SMC)

AS2002F-06A (made by SMC)

Notes :
※2. The air pressure is a reference value required when a mold is tilted 5°.
The air pressure is for reference. Adjust the air pressure with air regulator according to mold weight and shape.
※3. Please contact us in case of 4 Full Stroke S：100mm.
※4. Operating temperature for air cylinder part is below 60℃. (In case of 1 Size 06, it should be below 70℃.)※5. Including a precision air regulator, boosting valve and speed contoller. Please follow the circuit diagram for piping.

Circuit Diagram
Follow this diagram for piping of the precision air regulator, boosting valve and speed controller.

P Port(Air Source)

MHL
Level Unit

Speed Controller

BoostingValvePrecision
Air Regulator

Note :
1. Install a boosting valve when higher pressure than factory air is required.

Mold Hanging Hook
1. Follow the direction of the mold hanging hook in this drawing. Hanging in a rotation direction will not locate the mold parallel.
2. When placing a mold on MHL Level Unit, lower it at the maximum mold lowering speed 50mm/sec or less.
Hanging
Hook

Movable Platen

Mold

Stationary Platen

MHL
Level Unit

8Level Unitm od e l MH L

External Dimensions※ This drawing shows the dimensions of the single unit MHL02J0-L (available for new machines / Full Stroke : 150mm).
Please contact us for dimensions of other options.

185

39163

25.8
D436

Eﬀective Stroke 125

Full Stroke 150
45

815

35

17.5

17.5±0.05（15）

45

43

20

2.φ（10）mia

Do not apply the whole weight ofthe mold at the stroke end position.
2-M10×1.5×45
Mounting Bolt (Included)
Spring Lock Washer

1rlle
Ro

Allowable Angle
when loading a mold : 5°MHL02J0-L

160

2-Spring Pin (Included)
φ6×16

10.5

2-φ20

15.5

20640

Air Port
Rc1/8 Thread

37±0.05

11101105
153185Note :
1. It should be located within the range ofFollow the direction of the mold hanging hook in this drawing.
Hanging in a rotation direction will not adjust the mold level.

the eﬀective stroke.
MovablePlatenHanging
HookMold

Stationary
PlatenMHL
Level Unit

9Level Unit
Features

Action Description

Model No. Indication
Specifications

Cautions

External Dimensions

External Dimensions※ This drawing shows the dimensions of the single unit MHL03J0-L (available for new machines / Full Stroke : 150mm).
Please contact us for dimensions of other options.

310

39285

25.8

1rlle
Ro

Full Stroke 1505555

Eﬀective Stroke 12535446

2-M12×1.75×45
Mounting Bolt (Included)
Spring Lock Washer

17.5

17.5±0.05

Do not apply the whole weight ofthe mold at the stroke end position.

（15）

51.5

233.5.φmia

（10）

D

Allowable Angle
when loading a mold : 5°

MHL03J0-L

10162

2-Spring Pin (Included)
φ8×2018206

2540

10.52-φ25

Air Port
2-Rc1/8 Thread

140±0.05

1811204210270
310

Note :
1. It should be located within the range ofFollow the direction of the mold hanging hook in this drawing.
Hanging in a rotation direction will not adjust the mold level.

the eﬀective stroke.
MovablePlaten

Hanging
Hook

Mold

StationaryPlaten

MHL
Level Unit

10

Level Unitm od e l MH L

External Dimensions※ This drawing shows the dimensions of the single unit MHL04J0-L (available for new machines / Full Stroke : 150mm).
Please contact us for dimensions of other options.

385

49

360

31.8

1rlle
RoFull Stroke 15065

65Eﬀective Stroke 125

45477

2-M16×2.0×55
Mounting Bolt (Included)
Spring Lock Washer

22.5

22.5±0.05

Do not apply the whole
weight of the mold at
the stroke end position.

（15）

61.5

23

3.5.φmia（10）D

Allowable Angle
when loading a mold : 5°

MHL04J0-L

30

1622.5217

164

2-Spring Pin (Included)
φ10×32

50

11.5

2-φ30

175±0.05

Air Port
2-Rc1/4 Thread

252

21

14.5

265
335
385

Note :
1. It should be located within the range of

Follow the direction of the mold hanging hook in this drawing.
Hanging in a rotation direction will not adjust the mold level.

the eﬀective stroke.
MovablePlaten

Hanging
HookMold

StationaryPlaten

MHL
Level Unit

11

Level Unit
Features

Action Description

Model No. Indication
Specifications

External Dimensions

Cautions

12

Level Unitm od e l M H L

External Dimensions※ This drawing shows the dimensions of the single unit MHL06J0-LN (available for new machines / Full Stroke : 200mm / Width : 475mm).
Please contact us for dimensions of other options.

MHL06J0-LN

475430rlle
Ro

250 ±0.05

Full Stroke 200644105

30 ±0.05209031444

2-M20×2.5×100
Bolt (Included)
Spring Lock Washer

47.6(10)90365

30

2-Spring Pin (Included)
φ13×40190(15)

Do not apply the whole
weight of the mold atthe stroke end position.

87

45

3015

φ4

Allowable Angle
5°

Eﬀective Stroke 175m.
Dia

4-Ｍ12×1.75 Thread Depth 20(For mounting
Mold Holding Equipment：MF)

84(Mold HoldingEquipment：MF)

19227

354

2-φ40

249

Air Port
2-Rc3/8 Thread(Applicable Tube Diameter φ6)31045400475

Note :
1. It should be located within the range ofFollow the direction of the mold hanging hook in this drawing.
Hanging in a rotation direction will not adjust the mold level.

the eﬀective stroke.
MovablePlaten

Hanging
HookMoldStationaryPlaten

MHL
Level Unit

13Level Unit
Features

Action Description

Model No. Indication
Specifications

Cautions

External Dimensions

External Dimensions※ This drawing shows the dimensions of the single unit MHL06J0-LW (available for new machines / Full Stroke : 200mm / Width : 655mm).
Please contact us for dimensions of other options.

MHL06J0-LW

655610rlle
Ro(Mold Holding
Equipment：MF)

2-Spring Pin(Included)
φ13×40

Full Stroke 200644105209031192272-φ40354

444

2-M20×2.5×100
Bolt (Included)
Spring Lock Washer

30 ±0.0530

430 ±0.05

Eﬀective Stroke 175

(10)
(15)

545

90

３9087

45015φ4

Do not apply the whole
weight of the mold at
the stroke end position.

147.6

m.
Dia

4-Ｍ12×1.75 Thread Depth 20(For mounting Mold Holding Equipment：MF)
Allowable Angle
5°

84429

45
Air Port
2-Rc3/8 Thread(Applicable Tube Diameter φ6)490580655Note :
1. It should be located within the range ofFollow the direction of the mold hanging hook in this drawing.
Hanging in a rotation direction will not adjust the mold level.

the eﬀective stroke.
MovablePlatenHanging
HookMoldStationaryPlaten

MHL
Level Unit

14

Level Unitm o d e l MH L

Cautions

Cautions● Notes for Design1) Check Speciﬁcations● Please use each product according to the speciﬁcations.
Maximum mold loading weight diﬀers depending on the modeland air pressure. Air pressure is for reference. Adjust the airpressure with air regulator according to mold weight.
● Since this product is used under various conditions, the suitability
to the system should be decided by a hydraulic/pneumatic systemdesigner or the person who decides speciﬁcations after an analysis
and test as needed.
2) Parallel Accuracy● This product ensures repeatable parallel accuracy.
It will not be parallel depending on platen machining accuracy
or tilting of a molding machine when installed.
Adjust the block to be level at an appropriate height, drill thespring pin hole of the base block on the guide and drive theattached spring pin to ﬁx the block position.
● Retighten the mounting bolts with the following torque.
Bolt Size

Tightening Torque (N･m)

M10×1.550

M12×1.75

80

M16×2.0200

M20×2.54003) Do not use the product with level plate fully stroked (in contact).
● If mold load is applied when the level plate is in contact withthe level unit, the level plate will be worn out or damaged.
Level Plate
Level Unit4) Air Circuit● Please follow the air circuit diagram below.
MHL
Level Unit
P Port(Air Source)

Speed Controller

Precision
Air Regulator

Booster Valve5) Mold Hanging Hook
● Mold hanging hook must be two-point hanging that is linear ina nozzle direction.
Four-point hanging or hanging in a rotation direction will notadjust the mold level.
● In case of one-point hanging, after a mold touches the level unit,
the mold will be tilted to the platen side, and mold loading will
be diﬃcult. Set the air pressure 0.1MPa and adjust the pressure
by gradually increasing air pressure.
● When placing a mold on the MHL Level Unit, lower it at themaximum mold lowering speed of 50mm/sec or less.

15

Level Unit
Features

Action Description

Model No. Indication
Specifications

External Dimensions

Cautions16

Level Unit

model M H L

Cautions

Cautions● Installation Notes● Notes on Handling

1) Check the Usable Fluid

1) It should be operated by qualiﬁed personnel.

● Please use dry air.

● The hydraulic/pneumatic machines and the products shouldbe operated and maintained by qualiﬁed personnel.

2) Procedure before Piping● The pipeline and piping connector, etc. should be cleaned bythorough ﬂushing so that no contaminants enter inside.
● The dust and cutting chips in the circuit may lead to air leakage
and malfunction.
● This product (MHL) is not provided with function to prevent
contaminants getting into the air system and piping.

2) Do not operate or remove the product unless the safety protocols
are ensured.
① The machine and equipment can only be inspected or preparedwhen it is conﬁrmed that the safety devices are in place.
② Before the product is removed, make sure that the above-mentioned
safety devices are in place. Shut oﬀ the pressure and power source,
and make sure no pressure exists in the air and hydraulic circuits.

3) Applying Sealing Tape● Wrap with tape 1 to 2 times following the screwing direction.
In order to prevent contaminants from entering into the productduring piping, it should be carefully cleaned. Pieces of the sealing③ After stopping the product, do not remove until the temperaturedrops.
④ Make sure there is no abnormality in the bolts and respective parts
before restarting the machine or equipment.

tape can lead to air leakage and malfunction.
3) Pay extra attention when loading/unloading a mold.
4) Checking Looseness and Retightening● At the beginning of the product installation, the bolts, etc. may
be tightened lightly.
Check the looseness and re-tighten as required.

● Otherwise your hands may be caught in the connection part
leading to an injury.
● Never get into under the mold for operation. It may cause
an accident.

4) Do not exceed the maximum mold lowering speed.
● When placing a mold on the level unit, lower it at the maximum
mold lowering speed of 50mm/sec or less.
If it is done too fast the level unit may be damaged and cause
an injury.
5) Do not pour water / oil over the product.
● It may lead to malfunction or deterioration of the productand cause an accident.
6) Do not disassemble or modify.
● If the product is taken apart or modiﬁed, the warranty will be
voided even within the warranty period.

17

Level UnitFeatures

Action Description

Model No. Indication
Specifications

External Dimensions● Maintenance and Inspection● Warranty

1) Regularly tighten piping and mounting bolts to ensure proper use.

1) Warranty Period

Cautions● The product warranty period is 18 months from shipment from2）Periodically ensure that supply air pressure is a speciﬁed value.
3）Make sure to supply ﬁltered clean dry air.

our factory or 12 months from initial use, whichever is earlier.
2) Warranty Scope● If the product is damaged or malfunctions during the warranty4) Make sure there is smooth action and no abnormal noise.

period due to faulty design, materials or workmanship, we will

● Especially when it is restarted after left unused for a long period,

replace or repair the defective part at our expense.

make sure it can be operated correctly.
5) The products should be stored in the cool and dark place without
direct sunshine or moisture.

Defects or failures caused by the following are not covered.
① If the stipulated maintenance and inspection are not carried out.
② If the product is used while it is not suitable for use based on
the operatorʼs judgment, resulting in defect.

6) Please contact us for overhaul and repair.

③ If it is used or operated in an inappropriate way by the operator.
(Including damage caused by the misconduct of the third party.)④ If the defect is caused by reasons other than our responsibility.
⑤ If repair or modiﬁcations are carried out by anyone other than Kosmek,
or without our approval and conﬁrmation, it will void warranty.
⑥ Other caused by natural disasters or calamities not attributable toour company.
⑦ Parts or replacement expenses due to parts consumption anddeterioration.
(Such as rubber, plastic, seal material and some electric components.)
Damages excluding from direct result of a product defect shall be
excluded from the warranty.

18

Level Unit Application Example ＞＞＞
Machine Capacity ：100-ton class

Level Unit：Max. Mold

Loading Weight 1.5 ton model

http://www.kosmek.co.jp/php̲ﬁle/video̲products.php?id=053&lang=2

Level Unit Application Example ＞＞＞
Machine Capacity ：280-ton class
Mold Clamp：HE0632×4 pcs(Stationary Platen)

Level Unit：Max. Mold

Loading Weight 2.5 ton model
http://www.kosmek.co.jp/php̲ﬁle/video̲products.php?id=067&lang=2

Feature Explanation Video ＞＞＞

A video explaining featuresof Level Unit is available on
our website.

http://www.kosmek.co.jp/php̲ﬁle/video̲products.php?id=041&lang=2

KOSMEK LTD.
HEAD OFFICE

United States of America
SUBSIDIARYKOSMEK (USA) LTD.
650 Springer Drive, Lombard, IL 60148 USA
TEL. +1-630-620-7650
FAX. +1-630-620-9015

MEXICOREPRESENTATIVE OFFICEKOSMEK USA Mexico Office
Av. Santa Fe 103, Int. 59, col. Santa Fe Juriquilla, Queretaro,
QRO, 76230, Mexico
TEL. +52-1-55-3044-9983

EUROPESUBSIDIARYKOSMEK EUROPE GmbH
Schleppeplatz 2 9020 Klagenfurt am Wörthersee Austria
TEL. +43-463-287587
FAX. +43-463-287587-20

CHINA
SUBSIDIARYKOSMEK (CHINA) LTD.
Room601, RIVERSIDE PYRAMID No.55, Lane21, Pusan Rd, Pudong
Shanghai 200125, China
TEL. +86-21-54253000INDIA
BRANCH OFFICEKOSMEK LTD. - INDIA
4A/Old No:649, Ground Floor, 4th D cross, MM Layout, Kavalbyrasandra,
RT Nagar, Bangalore -560032 India TEL.+91-9880561695

THAILANDREPRESENTATIVE OFFICEKOSMEK Thailand Representation Office
67 Soi 58, RAMA 9 Rd., Phatthanakan, Suanluang, Bangkok 10250, Thailand
TEL. +66-2-300-5132
FAX. +66-2-300-5133

CAT.NO. SBR-MHL001-03-G1B
Printed in Japan▶ http: //w w w .k o s me k .co m/1-5, 2-chome, Murotani, Nishi-ku, Kobe-city, Hyogo, Japan 651-2241
TEL.+81-78-991-5162
FAX.+81-78-991-8787■ For Further Information on Unlisted Specifications and Sizes, Please call us.
■ Specifications in this Leaflet are Subject to Change without Notice.

2019/12024/2First 1Ry
3rd 0Ry