Crank Press

A crank press is a mechanical stamping machine that uses a crank-driven system to convert rotary motion into a controlled up-and-down movement for forming metal parts. The STD Series is built for stable and repeatable production, making it suitable for applications where consistent results and reliable operation are required. It works well in stamping lines that demand steady performance over long runs.

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Technical Specifications

Model	Unit	STD-500		STD-630		STD-800		STD-1000
Capacity	Ton	500	500	630	630	800	800	1000	1000
Rated Tonnage Point	mm	9	9	10	13	1	13	13	13
Strokes Per Minute	spm	300	400	400	400	400	400	400	400
Stroke Length	mm	20-30	15-25	20-30	15-25	20-30	15-25	12-22	15-25
Die Height (S.D.A.U)	mm	1000	1000	1000	1000	1000	1000	1200	1200
Slide Adjustment	mm	300	300	300	300	350	350	400	400
Max. Upper Die Weight	kg	4000	5000	6000	10000	10000	12000	10000	12000
Main Motor	mm	55×4	55×4	75×4	75×4	90×4	90×4	110×4	110×4
Bolster Area (L.R×F.B)	mm	3000×1400		3200×1400		1800×1600		3800×1600
	mm	3200×1400		3800×1600		4000×1600		4000×1600
	mm	3400×1500		4000×1800		4000×1800		4000×1800
	mm	3500×1500		4500×1800		4500×1800		4500×1800

Features

Welded Split-Frame Structure with Tie Rod Pre-Tensioning
The frame is built from welded steel plates, with the crown, bed, and base connected and preloaded by four tie rods, forming a rigid overall structure.

Four-Corner, Eight-Face Long Guide Rails
The extended guiding system reduces lateral force during operation, helping maintain stable movement and higher stamping accuracy.

Automatic Circulating Lubrication System
The lubrication system delivers oil in controlled quantities to key points, with monitoring functions for issues such as blockage, leakage, or insufficient oil supply.

Ready for Automation and Quick Die Change
Supports integration with automatic feeding systems and high-speed die change setups, allowing more efficient production and reduced downtime.