What is the nominal force range for this series?

The nominal force ranges from 1600 kN (JH21B-160) to 4000 kN (JH21B-400) depending on the model.

How many stroke times per minute does the machine support?

Regular stroke times range from 30 to 45 times/min, while variable frequency options allow 20-55 times/min.

What is the maximum die set height?

The maximum die set height ranges from 400 mm to 550 mm across different models in the series.

Jh21b Series Open Fixed Table (Eight Sided Guide Rail) Press Machine Jh21b-400 Type Pneumatic Punching Machines Press Machine

Name: Jh21b Series Open Fixed Table (Eight Sided Guide Rail) Press Machine Jh21b-400 Type Pneumatic Punching Machines Press Machine
Brand: Shanghai Kuangji Precision Machinery Co., Ltd
SKU: 2231447405

Shanghai, ChinaShanghai Kuangji Precision Machinery Co., Ltd

US$78,700.00

1 Piece

Product profile

Customization

Available

After-sales Service

Oneline

Warranty

1 Year

Model NO.

JH21B-400-

Type

Turret Punching Machine

Punch Shape

Open Punch

Controlling Mode

CNC

Automatic Grade

Manual

Precision

Certification

CE, ISO 9001

Condition

New

Trademark

KuangJI

Origin

China

Production Capacity

300

Key features

Eight-Sided Guide Rail: Extended guide rails resist eccentric loads for better guidance accuracy and precision forming.

CE and ISO 9001 Certified: Machine meets international safety and quality standards with CE and ISO 9001 certifications.

CNC Control System: Equipped with programmable controller and touch screen for precise electronic crankshaft angle control.

Hydraulic Overload Protection: Integrated hydraulic protection device ensures machine safety during high-load operations.

1-Year Warranty: Comprehensive 1-year warranty coverage with online after-sales service support.

High-Performance Clutch: Standard Wade wet clutch ensures reliable performance and durability in industrial applications.

Variable Frequency Speed: Optional variable frequency regulation allows adjustable stroke times from 20-55 times/min.

Precision Sheet Metal Forming: Designed specifically for high-precision forming of sheet metal with stable sliding mechanism.

Company profile

High Repeat Buyers ChoiceMinor CustomizationIn-stock Capacity

Shanghai Kuangji Precision Machinery Co., Ltd

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.42h

About Our Factory & Business Background

AddressNo. 38 Jinyuan Second Road, Jiading District, Shanghai, China

Our Production Capability & Technical Expertise

Main ProductsCNC Machining Center, Gantry Machining Center, Milling Machine, Bench Drill, Surface Grinder, External Cylindrical Grinding Machine, Vertical Machining Center, Horizontal Machining Center

Product Q&A

Q:What is the warranty period and after-sales service?

The machine comes with a 1-year warranty and provides online after-sales service support.

Q:What certifications does the JH21B press machine have?

The machine is certified with CE and ISO 9001 standards for safety and quality assurance.

Q:What are the standard configuration features?

Standard features include a Wade wet clutch, hydraulic overload protection, electric grease lubrication, touch screen, and programmable controller.

Q:Is the control mode manual or automatic?

The machine features a CNC controlling mode with a programmable controller and touch screen interface.

Q:What optional configurations are available?

Optional items include dry clutch brake, pneumatic mold pad, optoelectronic safety device, quick mold changing, and variable frequency speed regulation.