BLPA-45 Robust Heavy-Duty Open-Type Single-Point Power Press

Name: BLPA-45 Robust Heavy-Duty Open-Type Single-Point Power Press
Rating: 5 (99 reviews)

BLPA-45 Robust Heavy-Duty Open-Type Single-Point Power Press is the powerhouse of the small-capacity series, delivering a formidable 450 kN of nominal force for more demanding industrial applications. To support larger and heavier molds, it features an increased maximum die height of 340 mm and a specialized slide and die balance device that maintains extreme accuracy even under significant pressure. The BLPA-45 Robust Heavy-Duty Open-Type Single-Point Power Press is built with a reinforced steel-welded body and utilizes a high transmission torque dry clutch for reliable performance in continuous production environments. Safety is prioritized through the inclusion of a photo-electronic safety device and an "against overrun" protection system, ensuring that this robust machine remains a secure and productive asset for complex forging and stamping production lines.

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Model	BLPA-15	BLPA-25		BLPA-35		BLPA-45		BLPA-60		BLPA-80		BLPA-110		BLPA-125		BLPA-160		BLPA-200		BLPA-260		BLPA-315		BLPA-400
Model	V	V	H	V	H	V	H	V	H	V	H	V	H	V	H	V	H	V	H	V	H	V	H	V	H
Nominal Capacity (kN)	150	250	250	350	350	450	450	600	600	800	800	1100	1100	1250	1250	1600	1600	2000	2000	2600	2600	3150	3150	4000	4000
Nominal Pressure Stroke (mm)	1	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	7	3.5	8	4
Strokes per Minute-Speed Changing	130-200	60-140	130-200	40-120	110-180	40-110	100-150	35-90	80-120	35-80	80-120	30-60	60-90	30-60	60-90	20-50	40-70	20-50	50-70	20-40	40-50	20-35	30-45	15-30	20-40
Strokes per Minute-Stable Speed	-	110	110	85	85	75	75	65	65	65	65	50	50	50	50	35	35	35	35	30	30	30	30	25	25
Strokes of Slide (mm)	60	70	30	70	40	80	50	120	60	150	70	180	80	180	80	200	90	200	100	250	150	250	150	300	200
Max.Die Height (mm)	200	195	215	220	235	250	265	310	340	340	380	360	410	360	410	460	510	460	510	500	550	550	600	550	600
Die Height Adjustment (mm)	50	50	50	55	55	60	60	75	75	80	80	80	80	80	80	100	100	110	110	120	120	120	120	150	150
(DEH2) Worktable Size (mm)	680x300x70	680x300x70	680x300x70	800x400x70	800x400x70	850x440x80	850x440x80	900x500x80	900x500x80	1000x550x90	1000x550x90	1150x600x110	1150x600x110	1150x600x110	1150x600x110	1250x800x140	1250x800x140	1400x820x160	1400x820x160	1500x840x180	1500x840x180	1600x860x190	1600x860x190	1800x880x220	1800x880x220
(FGH1) Slide Bottom Size (mm)	300x220x50	300x220x50	300x220x50	360x250x50	360x250x50	400x300x60	400x300x60	500x360x70	500x360x70	560x420x70	560x420x70	650x470x80	650x470x80	650x470x80	650x470x80	990x550x90	990x550x90	1130x630x90	1130x630x90	1130x700x100	1130x700x100	1130x720x100	1130x720x100	1300x810x105	1300x810x105
Throat depth (mm)	155	155	155	205	205	225	225	255	255	280	280	305	305	305	305	405	405	415	415	425	425	435	435	445	445
Distance between Column (mm)	436	418	418	488	488	502	502	526	526	534	534	616	616	616	616	660	660	800	800	920	920	990	990	1220	1220
Height of working face (mm)	675	795	795	790	790	790	790	785	785	830	830	830	830	830	830	900	900	1015	1015	1030	1030	1090	1090	1090	1090
Dia.Of Shank Hole (mm)	Ø38.1	Ø38.1	Ø38.1	Ø38.1	Ø38.1	Ø38.1	Ø38.1	Ø50	Ø50	Ø50	Ø50	Ø50	Ø50	Ø50	Ø50	Ø65	Ø65	Ø65	Ø65	Ø65	Ø65	Ø65	Ø65	Ø80	Ø80
Main motor (kW*P)	(vs)2.2*6	(vs)3.7*4	(vs)3.7*4	(vs)3.7*4	(vs)3.7*4	(vs)5.5*4	(vs)5.5*4	(vs)5.5*4	(vs)5.5*4	(vs)7.5*4	(vs)7.5*4	(vs)11*4	(vs)11*4	(vs)11*4	(vs)11*4	(vs)15*4	(vs)15*4	(vs)18.5*4	(vs)18.5*4	(vs)22*4	(vs)22*4	(vs)30*4	(vs)30*4	(vs)37*4	(vs)37*4
Die height adjuster (kW)	Manual Operation									0.4	0.4	0.4	0.4	0.4	0.4	1.1	1.1	1.1	1.1	1.5	1.5	1.5	1.5	2.2	2.2
Air Pressure (MPa)	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55
Presses Precision	GB(JIS)1class
(OBC) Overall Dimensions (mm)	1200x830x1950	1280x850x2200	1280x850x2200	1380x900x2400	1380x900x2400	1600x950x2500	1600x950x2500	1600x1000x2800	1600x1000x2800	1800x1180x3000	1800x1180x3000	1900x1300x3200	1900x1300x3200	1900x1300x3200	1900x1300x3200	2300x1400x3800	2300x1400x3800	2615x1690x4075	2615x1690x4075	2780x1850x4470	2780x1850x4470	2870x1980x4600	2870x1980x4600	2950x2070x4720	2950x2070x4720
Press weight (Ton)	1.8	2.0	2.0	3	3	3.7	3.7	5.5	5.5	6.5	6.5	9.5	9.5	9.8	9.8	16	16	23	23	31	31	33	33	42	42
Die Cushion Capacity (kN)	-	-	-	23	23	23	23	36	36	36	36	63	63	63	63	100	100	140	140	140	140	140	140	140	140
Stroke (mm)	-	-	-	50	50	50	50	70	70	70	70	80		80		80		100		100		100		100
DieCushionEffectiveArea (mm²)	-	-	-	300x230	300x230	300x230	300x230	350x300	350x300	450x310	450x310	500x350		500x350		650x420		710x480		810x480		810x480		810x480

Deeply Rooted in Machinery for Two Decades, Defining the New Benchmark for High-Precision

Zhejiang Bolun High-Precision Machinery Co., Ltd.

Corporate Heritage: Two Decades of Diligent Accumulation
Zhejiang Bolun High-Precision Machinery Co., Ltd. is China BLPA-45 Robust Heavy-Duty Open-Type Single-Point Power Press Suppliers and BLPA-45 Robust Heavy-Duty Open-Type Single-Point Power Press Factory, located in Zhejiang, the heart of China’s precision manufacturing. With two decades of deep roots in the machinery manufacturing industry, the company has leveraged profound industry accumulation and technical breakthroughs to evolve into a modern, leading enterprise in high-precision forming equipment. We integrate R&D, design, production, sales, and service. From our early days of persevering through challenges to our current leadership in the fields of forging and casting machinery, Bolun Machinery has established a professional, mature, and efficient production management system. We are dedicated to providing global customers with superior industrial machine tool solutions.

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