EMO Hannover 2019, 16 - 21 September

    EMO Hannover 2019, 16 - 21 September
    Homepage>Exhibitors & Products >Pre-forming line AR-D - Pre-forming line

    Pre-forming line AR-D - Pre-forming line

    Logo Pre-forming line  AR-D - Pre-forming line

    Exhibition stand

    Hall 15, Stand G19
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    Product description

    The pre-forming line AR-D is a flexible forging line for volume distribution of long forging parts. The design of the line allows the production of a variety of different work-pieces without time-consuming tool-changes. It consists of the forming machine and two manipulators driven by servo motors.

    The forming unit is a press with horizontal operation and two rams moving towards each other which perform a sinusoidal motion and are driven hydraulically.

    As a special feature the ram movement is not realised via valve control. Thus the hydraulic system works without any pulsation and with extremely high efficiency. A combination of electric servo motors and hydraulic pumps (servo pumps) allows the dynamic adjustment of the ram stroke position so that parts with a large variety of contours can be produced.

    Due to its technical concept the line can be seen as an alternative to radial forging lines, open-die forging lines and traditional stretching lines.


    Special features:


    - Low tool costs
    - Universal use of forming tools
    - High energy efficiency
    - Fast stroke sequence - 200/min
    - Fewer intermediate heating cycles necessary due to quick operation
    - Fewer operations and less time for tool-change
    - Suitable for large forging parts even for small batches

    Product website

    All products offered by this exhibitor

    Pre-forming / multipurpose press VP / VPA / VPE - Pre-forming / mult

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    Multipurpose - / deep drawing and coining press TZP / TSP - Multipurp

    Multipurpose hydraulic deep drawing and coining press TZP: Hydraulic deep drawing presses are ideal for deep parts, difficult shapes and special materials. The TZP series allows LASCO to offer custom-made presses and lines for sheet-metal forming, with various options, including automation. With the ...read more

    Piercing and drawing press VPZ - Piercing and drawing press

    The hydraulic VPZ press is a combined piercing and drawing press designed for the hot and cold extrusion, ironing and expanding of long rotationally-symmetrical parts such as axle tubes, tool joints and gas bottles. Special features: - Particularly rigid press frame - Press head designed as oil reservoir ...read more

    Hydraulic powder metal press MPP - Hydraulic powder metal press

    Hydraulic powder metal press MPP: Powder metal presses of the MPP series combine the flexibility of hydraulic presses with the rugged design and ease of operation that are known to the powder metal industry from mechanical presses. MPP presses are designed with multiple platens with up to three additional ...read more

    Forging roll / cross wedge roll RCW/QKW - Forging roll / cross wedge

    Forging roll RCW: The forging roll is designed for pre-forming round and square material. The billet is fed radially into the rollers by a manipulator and pre-formed in individual sectors (passes). Special features of the RCW: - Special forging roll manipulator - LASCO manipulator gripper fitted with ...read more

    Electric upsetters EH/EV - Electric upsetters

    Electric upsetting combines heating and gathering of bar material in one process. The technological limits of other forming methods can partly be overcome by electric upsetting. In valve production, for example, the ratio of upset length and bar diameter can be increased up to a factor of 20:1. LASCO ...read more

    Fully automatic stretching line AR - Fully automatic stretching line

    Fully automatic stretching line AR: consisting of a stretching manipulator and a hydraulic multipurpose press. High volume distribution can be reached by the stretching operation of this pre-forming unit . Compared with rolling machines, stretch forming is accomplished with simple and low cost tools, ...read more

    Pre-forming line AR-D - Pre-forming line

    The pre-forming line AR-D is a flexible forging line for volume distribution of long forging parts. The design of the line allows the production of a variety of different work-pieces without time-consuming tool-changes. It consists of the forming machine and two manipulators driven by servo motors. ...read more

    Cold extrusion press KFP - Cold extrusion press

    Today, cold extrusion is one of the most important processes for the economic production of near-net-shape parts in large quantities. The flexible force-displacement characteristics, the high working capacity and the good adaptation of the hydraulic press to forming operations are the optimum pre-condition ...read more

    Calibrating press - Calibrating press KP

    Hydraulic calibrating presses of the KP series are intended for cold, hot or warm calibration of parts. Options of combined trimming and automation devices for loading and unloading the parts as well as for die lubrication are offered. Special features: - The press frame, depending on press capacity ...read more

    Hydraulic counterblow hammer GH - Hydraulic counterblow hammer

    Hydraulic counterblow hammer GH: The counterblow hammer GH is preferably used for particularly heavy parts demanding blow energies of more than 200 kJ. LASCO was pioneer and inventor of the hydraulic drive system for die forging hammers. When a blow is released the upper and lower ram are accelerated ...read more

    HO-U - Hydraulic double-acting hammer

    Hydraulic double-acting hammer HO-U: From a technical and economical point of view, the forging hammer remains an ideal forming unit for the forging industry. A hydraulic hammer delivers maximum forming force with minimum energy consumption - ideal characteristics for forging a wide range of parts. LASCO ...read more

    Screw presses SPR / SPP - Screw presses

    Screw presses with direct electric drive SPR/SPP provide applications for forming, straightening, calibrating and coining parts made of steel, high-alloy materials and non-ferrous metals. Screw presses with direct drive have the rotor of the drive motor connected directly to the flywheel and screw. LASCO ...read more

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