HPA Series
High Precision Compact Power Press

HPA Series · 15–260 Ton

HPA Series High Precision Compact Power Press

The HPA Series is a high-rigidity, high-precision compact power press engineered for demanding stamping and forming operations. Available in capacities from 15 to 260 tons across multiple frame configurations (Type I and Type II), these presses combine a heat-treated welded steel frame, balanced center of gravity, high-sensitivity clutch/brake system and 0.1 mm slide adjustment precision to deliver consistent, reliable output for automated production environments.

Model Range

Available in 9 capacity classes: HPA-15P / HPA-25P / HPA-35P / HPA-45P / HPA-60P / HPA-80P / HPA-110P / HPA-160P / HPA-200P / HPA-260P — each offered in Type I and/or Type II frame configurations.

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Technical Specifications

Full Model Parameter Table

Scroll horizontally to view all model variants. Each capacity offers Type I (I) and Type II (II) configurations.

Parameter	Unit	HPA-15P		HPA-25P		HPA-35P		HPA-45P		HPA-60P		HPA-80P		HPA-110P		HPA-160P		HPA-200P		HPA-260P
Parameter	Unit	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II
Capacity	Ton	15		25		35		45		60		80		110		160		200		260
Rated Tonnage Point	mm	3.2	1.6	3.2	1.6	3.2	1.6	4	2	4	2	6	3	6	3	6	3	6	3	7	3.5
Speed Changing	s.p.m	120–180		60–120	130–200	40–120	110–180	40–100	100–150	35–80	80–120	35–80	80–120	30–60	60–90	20–50	40–70	20–50	50–70	20–40	40–50
Stable Speed	s.p.m	130		110		85		75		65		65		50		35		35		30
Stroke	mm	60	70	30	70	40	80	50	100	120	60	150	70	180	80	200	90	200	100	250	150
Die Height	mm	200		195	215	220	235	250	265	310	340	340	380	360	410	460	510	460	510	500	550
Slide Adjustment	mm	50		50		50		50		80				100				120
Slide Area	mm	300×220×50		300×220×50		350×250×90		400×300×60		500×360×70		560×420×70		650×470×80		700×550×90		850×630×90		950×700×100
Bolster Area	mm	550×300×70		680×300×70		800×400×70		850×440×80		900×500×80		1000×550×90		1150×600×110		1250×800×1410		1400×820×160		1500×840×180
Shank Hole	mm	φ38.1				φ38.1				φ50				φ50				φ65				φ65
Main Motor	kw·p	VS2.2×6		VS3.7×4		VS3.7×4		VS5.5×4		VS5.5×4		VS11×4		VS11×4		VS15×4		VS18×4		VS22×4
Air Precision	kg/cm²	6
Presses Precision	—	GB(JIS) I class
Presses Dimension	mm	1280×850×2200		1380×900×2400		1600×950×2500		1600×1000×2800		1800×1180×2800		1900×1300×3200		2300×1400×3800		2615×1690×4075				2780×1850×4470
Presses Weight	Ton	1.8		2.1		3		3.8		5.6		5.6		9.6		16		23		32
Die Cushion Capacity	Ton	—				2.3		2.3		3.6		3.6		6.3		10		14		14
Die Cushion Stroke	mm	—				50		50		70		70		80		80		100		100
Die Cushion Effective Area	mm²	—				300×230		300×230		350×300		450×310		500×350		650×420		710×480		810×480

Machine Features

Structure & Key Advantages

Engineering highlights of the HPA Series High Precision Compact Power Press.

High-rigidity welded steel frame with heat treatment to eliminate internal stress and ensure balanced proportional loading.

Balanced center of gravity: transmission and overall centers nearly coincident, supported by two-board slide balancers for smooth even operation.

High-sensitivity clutch/brake unit with international standard twin solenoid valve and overload protection for safe, precise stopping.

Slide adjustment precision of 0.1 mm for fast, accurate die setup and safer production changeovers.

Friction areas (crankshaft, gears, gear shafts) heat-treated and ground for high wear resistance, balance and long-term stable performance.

Compatible with any automatic transmission device for fully automated production, reducing labor cost and increasing throughput.

Applications

Industries & Use Cases

Suitable for high-precision stamping, blanking, forming and coining across diverse industrial sectors.

Automobile Manufacturing

Electronics & Terminals

Home Appliances

Precision Instrumentation

Hardware & Fasteners

Medical Devices

Interested in the HPA Series Press?

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HPA SeriesHigh Precision Compact Power Press