New H-frame double crank high speed press

Cart

New H-frame double crank high speed press

GP Series High-Capacity Straight Side Press Machines (85T–550T)

The GP Series Straight Side Mechanical Press is built for heavy-duty and high-precision metal stamping applications. With capacities ranging from 85 tons to 550 tons, this series is widely used in automotive chassis components, structural steel stamping, appliance housings, and high-volume progressive die operations.

Key Features

Wide Tonnage Range
Models from 85T to 550T provide flexibility for both mid-sized production and high-capacity industrial stamping.
High-Speed Performance with Stability
Stroke speeds up to 500 SPM on smaller models and 260 SPM on the 550T model. All models feature 30 mm stroke length, ensuring uniform process control across the series.
Adjustable Die Height and Slide Stroke
Slide adjustment of 50 mm with die height ranges up to 530 mm, supporting versatile die setups for various part geometries.
Reinforced Bolster & Slide Plates
Extra-large bolster and slide tables (up to 3300 mm in length) allow secure mounting of large tooling, ideal for multi-stage or progressive dies.
Optimized Frame Rigidity
Straight side frame minimizes deflection during heavy loading, enhancing part consistency and machine lifespan.
Powerful Main Motors
Main motor power from 22 kW to 90 kW supports long production cycles and seamless integration with automated lines.
Precise Linear Height Control
Linear height tolerance maintained within ±15 mm to ±30 mm, depending on the model, ensuring stamping precision at every stroke.

Application Scenarios

Chassis and body part stamping for automotive manufacturing
Structural part punching for appliances and HVAC
Medium to large-scale progressive die operations
Electrical cabinet frames and reinforcement stamping
Heavy-gauge component forming in steel and aluminum

Optional Add-ons

Servo feeder, decoiler, and transfer system integration
CE/UL-certified electrical cabinet and safety features
Touchscreen HMI with programmable stroke settings
Pneumatic or hydraulic die cushion system
Automatic die clamping and quick-change systems

OEM customization and engineering support are available. Contact us for technical drawings, quotation, or tailored solutions for your production line.

Model	GP-85T	GP-125T	GP-160T	GP-220T	GP-300T	GP-350T	GP-400T (3-point)	GP-450T (3-point)	GP-550T (3-point)
Nominal Press Capacity (tons)	85	125	160	220	300	350	400	450	550
Capacity Occur Point (mm)	2.0	3.2	3.2	3.2	2.0	2.0	2.0	2.0	2.0
Stroke Length (mm)	30	30	30	30	30	30	30	30	30
Strokes Per Minute (SPM)	200–500	150–500	150–500	150–450	100–350	100–300	100–300	100–300	60–260
Die Height (mm)	330–380	360–410	360–410	370–420	400–450	400–450	450–500	450–500	480–530
Slide Adjustment (mm)	50	50	50	50	50	50	50	50	50
Bolster Plate (mm)	1100×750	1400×850	1600×900	1900×1000	2300×1000	2500×1000	2800×1200	3000×1200	3300×1200
Slide Plate (mm)	1100×500	1400×600	1600×600	1900×700	2300×900	2500×900	2800×1000	3000×1000	3300×1100
Bolster Hole (mm)	800×150	1000×200	1100×200	1300×250	1800×300	2000×300	2500×450	2700×450	3000×450
Linear Height (mm)	175±15	195±15	200±30	200±30	210±30	220±30	230±30	270±30	270±30
Main Motor Power (kW)	22	37	37	45	55	55	75	75	90
Outline Dimensions (mm)	2530×1680×3935	3020×1800×4136	3300×1900×4250	3590×2100×4410	4060×2300×5105	4260×2300×5105	4640×2600×5405	4840×2600×5550	5300×2800×5650