Compression Molding Press

Product Description

Compression molding is one of the most cost-effective hot forming method for molding complex, high-strength fiber-reinforced plastics, metal alloys, composites, and rubber. The Lexson compression molding press is highly customized manufacturing solutions specifically for molding SMC and BMC. The compression molding press features with heavy duty multi-post frame structure. The heating system is optional in between either electric, oil or steam heating. Water cooled platens are available to fast cooling down the workpiece for hand manipulation.

With a working area up to 78 inches and tonnage up to 800 tons, Lexson hydraulic compression molding presses are ideal for molding large, fairly intricate parts. The compression molding press is guided by quality graphite-impregnated self-lubricated bronze bushings and four solid, chrome-plated posts. Long bearing length provides perfect pressing stability and effective resistance to off-center loading. To ensure the perfect compression molding operation, The heated platens are divided into multi-temperature zones to achieve uniform heat distribution and convenience temperature monitor. The main pressing cylinder and multi auxiliary cylinders are designed for stable pressure cramping and burp cycle managing.

ADVANTAGES

For fast set up into production, all compression molding presses in Lexson can be offered with a 7 or 13 inches comprehensive HMI for data acquisition and storage. A preheating device can be integrated or separated with the compression molding press.

  • Heavy duty multi-post frame structure with superior rigidity and bed to platen parallelism
  • Multi-temperature zones to ensure uniform heat distribution and convenience temperature monitor for the heated platen
  • Burp cycle managing
  • Modular design, highly customized directly to your unique application
  • Fast, easy and safe setup and operation
  • Years of maintenance-free and reliable operation.

Lexson offers several standard hydraulic hot compression molding presses for your reference. These standardized 4 post compression molding presses can also be modified with specific tonnage, stroke, shut height, bed size to meet your special need.

MACHINE PARAMETERS

Detailed technical specification of Lexson-A09 series four-column compression molding press:

Please note that we can custom-build compression molding press directly to your specifications.

Description

Lexson-A09 100T Lexson-A09 150T Lexson-A09 200T Lexson-A09 300T Lexson-A09 400T Lexson-A09 630T
Structure 4-post press 4-post press 4-post press 4-post press 4-post press

4-post press

Heated Platen

500 ℃ 500 ℃ 500 ℃ 500 ℃ 500 ℃ 500 ℃
Main Cylinder Force 1000 KN 1500 KN 2000 KN 3000 KN 4000 KN

6300 KN

Main Cylinder Stroke

300 mm 300 mm 400 mm 400 mm 500 mm 500 mm
Auxiliary Cylinder Force 150 KN 150 KN 180 KN 180 KN 200 KN

200 KN

Auxiliary Cylinder Stroke

150 mm 150 mm 150 mm 150 mm 180 mm 180 mm
Max. Daylight 420 mm 420 mm 500 mm 500 mm 700 mm

700 mm

Shut Height

80 mm 80 mm 100 mm 100 mm 200 mm 200 mm
Bed Table 400*400 mm 450*420 mm 560*560 mm 560*560 mm 660*650 mm

750*800 mm

Closing Speed

120~130 mm/s 120~130 mm/s 120~130 mm/s 120~130 mm/s 120~130 mm/s 120~130 mm/s
Slow Pressing Speed 4~5 mm/s 4~5 mm/s 4~5 mm/s 4~5 mm/s 4~5 mm/s

4~5 mm/s

Return Speed

125~130mm/s 125~130mm/s 125~130mm/s 125~130mm/s 125~130mm/s 125~130mm/s
Motor 4 Pole, 7.5KW 4 Pole, 7.5KW 4 Pole, 11.5KW 4 Pole, 12.5KW 4 Pole, 17KW

4 Pole, 33KW

Power Supply

3Phase, 220/380/415/480VAC, 50/60HZ 3Phase, 220/380/415/480VAC, 50/60HZ 3Phase, 220/380/415/480VAC, 50/60HZ 3Phase, 220/380/415/480VAC, 50/60HZ 3Phase, 220/380/415/480VAC, 50/60HZ 3Phase, 220/380/415/480VAC, 50/60HZ
System Pressure 20 Mpa 20 Mpa 20 Mpa 20 Mpa 25 Mpa

25 Mpa

Machine Approx. Weight

3 Ton 4.5 Ton 5 Ton 6 Ton 7.5 Ton

13 Ton

OPTIONS

•  Anti-tie-down, anti repeat controls with ring guards
•  Safety photoelectric light curtain covering the entire machine stroke
•  Sliding feeding table
•  Automatic pneumatic safety door
•  Air blast valve with timer and air nozzles
•  Portable operator console
•  Color HMI
•  Linear position sensor
•  Load sensor
•  Automatic tie bar lubrication

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