What is a knuckle joint press suitable for?

Knuckle joint presses deliver variable motion and force profiles ideal for deep drawing, forming and high-speed blanking where higher force near bottom stroke is required.

What SPM ranges do GT Series models support?

GT models support wide SPM ranges — some smaller GT models reach very high SPM (e.g., 200–1800), while larger models run lower top speeds. Exact safe SPM depends on tooling and material.

Are the GT Series presses configurable?

Yes — options include multiple stroke choices, bolster openings, feed-height alignment, and motor configurations tailored to production requirements.

New Power Press Machine Supplier Johor Bahru(JB) Malaysia-Knuckle Joint High Speed Press JB, Mount Austin

Name: Knuckle Joint High Speed Press
Brand: GL ENGINEERING SUPPORT SDN. BHD.

Knuckle Joint High Speed Press

Overview

The GT Series knuckle-joint high-speed presses provide a variable force profile with high top speeds and concentrated forming force near bottom-dead-center — ideal for deep drawing, complex forming and high-speed blanking where a knuckle mechanism improves forming control.

Key Features

Knuckle-joint mechanism delivers higher force near bottom stroke for deep drawing and precision forming.
High-SPM capability with optimized balance and reduced moving mass.
Multiple stroke and speed options per model to match tooling and production needs.
Large bolster and slide plates with multiple openings for progressive tooling and feeders.
Feed-height specification and tolerance for reliable high-speed feeding integration.
Robust main motor configurations to support continuous high-rate operation.

Technical Datasheet

Model	Capacity (kN)	Stroke (mm)	SPM (strokes/min)	Shut / Die Height (mm)	Die Height Adj. (mm)	Slide Area (mm)	Bolster Area (mm)	Bolster Thickness (mm)	Bed Opening (mm)	Bolster Opening (mm)	Main Motor (kW)
GT-15H	150	10	200–1800 (2000)	220	30	500 × 260	500 × 360	80	350 × 50	250 × 40	15
GT-30	300	20 / 25 / 32	200–1200 / 1050 / 900	240	40 / 50 / 50	600 × 300	600 × 400	90	400 × 100	350 × 60	11
GT-40	400	20 / 25 / 30 / 32	180–1000 / 900 / 550 / 850	240	50	750 × 340	750 × 500	120	560 × 120	500 × 100	15
GT-40W	400	20 / 25 / 32 / 40	180–850 / 800 / 700	240	50	950 × 450	950 × 600	120	790 × 120	700 × 100	18.5
GT-60	600	25 / 32 / 40 / 45 / 50	100–750 / 750 / 650	300	80	1030 × 500	1100 × 600	140	840 × 120	780 × 80	22
GT-60W	600	20 / 25 / 32 / 36	100–700 / 600 / 450 / 400 / 350	340	80	1280 × 500	1350 × 600	140	1050 × 120	1000 × 80	22
GT-80	800	25 / 32	120–700 / 600 / 550 / 500	320	80	1080 × 580	1200 × 800	160	900 × 160	860 × 120	30
GT-80W	800	25 / 36	120–500 / 450	320	80	1380 × 580	1500 × 800	160	1200 × 160	1160 × 120	30
GT-125	1250	25 / 36	100–400 / 350	350	80	1480 × 600	1600 × 900	180	1300 × 160	1260 × 120	37
GT-125S	1250	25 / 36	100–600 / 400	350	80	1080 × 600	1200 × 900	180	960 × 160	920 × 120	37
GT-150	1500	30 / 36	100–400 / 350	350	80	1480 × 600	1600 × 900	180	1300 × 160	1260 × 120	37