
Height 80 mm - 125 mm
Variant S: max. 300x135 mm
Variant M: max. 300x200 mm
Variant L: max. 400x320 mm
Maximum clamping force through optimum utilization of the workpiece surface with individually adapted suction plate
Special friction material for high lateral force absorption
Calibrated friction pad enables precise clamping and highest machining quality
Long service life thanks to robust design and replaceable sealing
Version with reversing function enables processing of mirrored workpieces (e.g. left and right side window) with the same suction cup

Hướng dẫn đặt hàng
Schmalz manufactures vacuum blocks according to individual customer dimensions. The upper suction plate is manufactured according to the customer's workpiece geometry. The bottom suction plate is rectangular in the corresponding dimensions (type 1 and type 2) or also has an individual geometry (type 3).
If dimensions, height or other required dimensions differ from the dimensions listed in the design data, the feasibility must be checked on a case-by-case basis.
Ordering process from workpiece to individual vacuum block VCBL-GL-C:
Workpiece available from customer as DXF file
Deciding which type is required
Type 1 without shoulder on the upper suction plate (X = 0mm)
Type 2 with 12 mm heel, e.g. if aggregate is immersed
Type 3 with turning function, e.g. for machining left and right part of a mirrored workpiece
Definition of the required offset between the outer edge of the workpiece and the outer edge of the vacuum block (offset SO)
Determination of the suction cup dimensions (S, M, L or individual dimension) based on the workpiece dimension minus offset (offset SO)
Inquiry to your Schmalz contact person or via the contact form with the following information
DXF file of the workpiece*
Type and dimensions of the desired suction cup (e.g. type 2, dimension M)
Offset SO
Height H
If necessary, any other requirements that deviate from the design data
*Requirements for the DXF file of the workpiece:
Indication of the units of measurement in millimeters (mm) or inches (in).
Specification of the scale (1:XX)
Dimensioning of the workpiece
Type | B | H | H1 | H2 | L | R1 | Offset SO* | X | Hose connection |
|---|---|---|---|---|---|---|---|---|---|
Type 1 - Vacuum block standard | S = max. 135 mm | 80 - 125 mm | 18 mm | 21 mm | S = max. 300 mm | min. 15mm | Individual | 0 mm | for VSL 8/6 |
Type 2 - Vacuum block standard with heel | S = max. 135 mm | 80 - 125 mm | 18 mm | 21 mm | S = max. 300 mm | min. 15mm | Individual | 12 mm | for VSL 8/6 |
Type 3 - Vacuum block with turning function | S = max. 135 mm | 80 - 125 mm | 18 mm | 21 mm | S = max. 300 mm | min. 15mm | Individual | 12 mm | for VSL 8/6 |
* Offset between workpiece contour and contour of suction plate of suction cup

Height 80 mm - 125 mm
Variant S: max. 300x135 mm
Variant M: max. 300x200 mm
Variant L: max. 400x320 mm

Height 80 mm - 125 mm
Variant S: max. 300x135 mm
Variant M: max. 300x200 mm
Variant L: max. 400x320 mm

Height 80 mm - 125 mm
Variant S: max. 300x135 mm
Variant M: max. 300x200 mm
Variant L: max. 400x320 mm