Yawei PBG-110/4500 Curtain wall
Key Specifications
bending force
bending length
distance between columns
throat depth
ram stroke
die setting height
How much does the Yawei PBG-110/4500 Curtain wall cost?
Price estimate
We do not have a price for the Yawei PBG-110/4500 Curtain wall that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Yawei PBG-110/4500 Curtain wall has the longest bed in the PBG dual servo series, a bending length of 4,500 mm (177.2 in), with 1,100 kN of bending pressure. It is the larger of two versions Yawei builds for curtain wall panels.
Both versions share a deep frame: 550 mm (21.7 in) of throat depth and 630 mm (24.8 in) of mould height. The difference is length. The PBG-110/4100 Curtain wall bends 4,100 mm (161.4 in) with 3,600 mm (141.7 in) between its columns. This machine has 3,800 mm (149.6 in) between columns.
Length in this trade follows the sheet. Architectural sheet is commonly supplied longer than four metres, and a façade designer's panel module, not the fabricator's preference, fixes the size. A fabricator with only a four-metre brake has to turn such panels away or split them.
The drive is unchanged from the smaller models, 2 x 7.9 kW on 2 x 60 L of oil, and the slider speeds are 220 mm/s; 18 mm/s; 200 mm/s. Weight comes to 9,500 kg (20,944 lb); overall dimensions are 5,070 x 1,700 x 2,870 mm (199.6 x 66.9 x 113.0 in). With 1,100 kN spread over this length the pressure per metre is low, enough for aluminium and thin steel panels and not for plate. On a bed this long the angle depends on crowning, which the PBG page does not describe, so make that a condition of the order.
Full Specifications
| Parameter | Value |
|---|---|
| Bending Force | 1,100 kN |
| Bending Length | 4,500 mm (177.2 in) |
| Distance Between Columns | 3,800 mm (149.6 in) |
| Throat Depth | 550 mm (21.7 in) |
| Ram Stroke | 215 mm (8.5 in) |
| Die Setting Height | 630 mm (24.8 in) |
| Ram Speed | 220 mm/s; 18 mm/s; 200 mm/s |
| Main Motor Power | 2 x 7.9 kW |
| Oil Tank Volume | 2 x 60 L |
| Machine Dimensions | 5,070 x 1,700 x 2,870 mm (199.6 x 66.9 x 113.0 in) |
| Machine Weight | 9,500 kg (20,944 lb) |
Specifications sourced from en.yawei.cc — verified 2026-10-05
Strengths & Limitations
Strengths
- 4,500 mm (177.2 in) bending length, the longest in the PBG series
- 3,800 mm (149.6 in) between columns
- Deep 550 mm throat with a 630 mm mould height
- Dual servo drive with 2 x 60 L of oil
- Built as a dedicated curtain wall version
Limitations
- 1,100 kN over 4,500 mm gives low pressure per metre
- Crowning is not described for a bed of this length
- Longest PBG footprint: 5,070 x 1,700 x 2,870 mm
- Stroke of 215 mm (8.5 in)
Best For
Frequently Asked Questions
01
Bending length is 4,500 mm (177.2 in). Distance between columns is 3,800 mm (149.6 in), and the throat depth for passing wider panels back is 550 mm (21.7 in).
02
Length and weight. The PBG-110/4500 Curtain wall bends 4,500 mm (177.2 in) and weighs 9,500 kg (20,944 lb). The PBG-110/4100 Curtain wall bends 4,100 mm (161.4 in) and weighs 8,800 kg (19,400 lb). Throat depth, mould height, drive and speeds are the same.
03
Bending pressure is 1,100 kN, driven by 2 x 7.9 kW of main motor power. Slider speeds are 220 mm/s; 18 mm/s; 200 mm/s.
04
Overall dimensions are 5,070 x 1,700 x 2,870 mm (199.6 x 66.9 x 113.0 in). Slider stroke is 215 mm (8.5 in) and mould height 630 mm (24.8 in).
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