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JW31 Series Closed-Type Single-Point Press

All-welded frame with minimal deformation, ideal for precision progressive die machining.

Keywords:

Category:

H-Frame Forging Machine

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Standard Configuration

● Wode High-Performance Wet Clutch

● Hydraulic Overload Protection Device

● Electric Grease Lubrication System

● Manual Oil Lubrication System

● Slider and Upper Die Balancing Device

● Digital High-Resolution Display

● Misfeed Detection Interface

● Touchscreen

● Cam Controller

● Rotary Encoder

● Mobile Control Console

● Electric Slider Adjustment Device

● Programmable Logic Controller (PLC)

● Air Source Quick Coupler

● Vibration Dampers

● Air Blowing System

Performance Features

All-welded frame with minimal deformation, ideal for precision progressive die machining;

The slide features four-corner, eight-sided long guideways for excellent guidance, high precision, and improved resistance to off-center loads;

Equipped with a high-torque wet friction clutch for stable operation, low noise, long service life, and reliable safety;

Electric ram adjustment with a reading accuracy of 0.1 mm;

Centralized lubrication system with a circulation indicator;

High-safety, multifunctional electronic control system;

Compatible with various automated peripheral equipment, significantly improving productivity.

Technical Specifications	JW31-160	JW31-200
Nominal Pressure (kN)	1600	2000
Nominal Stroke (mm)	6	6
Slide Stroke (mm)	180	200
Strokes per Minute (Fixed) (strokes/min)	45	45
Stroke rate (variable) (strokes per minute)	35-55	35-55
Maximum mold height (mm)	400	400
Mold height adjustment range (mm)	110	110
Column Spacing (mm)	1100	1200
Dimensions of the slider base (mm)	750×600	850×700
Die Shank Hole Size (mm)	Φ65×90	Φ65×90
Worktable Dimensions (mm)	1000×650	1100×750
Diameter of the cutout hole in the worktable (mm)	Φ180	Φ200
Worktable Thickness (mm)	165	180
Height of work surface from the floor (mm)	900	985
Side Opening Dimensions (mm)	650×350	750×420
Main Motor Power (kW)	15	18.5
Press Dimensions (mm)	2300×1820×3710	2370×2080×4220
Pressure of the press (MPa)	0.5	-

Technical Specifications	JW31-250	JW31-315	JW31-400	JW31-500	JW31-630	JW31-800
Nominal Pressure (kN)	2500	3150	4000	5000	6300	8000
Nominal Stroke (mm)	6.5	7	8	8	10	10
Slider Stroke (mm)	220	220	250	250	250	250
Stroke Rate (strokes per minute)	20-35	20-35	20-30	15-25	15-25	12-18
Maximum Mold Height (mm)	500	550	600	650	650	700
Mold Height Adjustment Range (mm)	120	120	120	120	120	120
Column Spacing (mm)	1300	1350	1450	1650	1850	2050
Dimensions of the slider base (mm)	950×750	1000×800	1100×850	1250×950	1400×1200	1600×1200
Die Shank Hole Size (mm)	Φ70×95	Φ70×95	Φ80×100	Φ80×100	Φ80×110	Φ80×120
Worktable Dimensions (mm)	1200×800	1250×850	1350×900	1500×1000	1700×1200	1800×1300
Diameter of the Cutout Hole in the Worktable (mm)	Φ200	Φ220	Φ220	Φ220	Φ220	Φ240
Worktable Thickness (mm)	190	190	190	220	220	220
Height of Work Surface from the Floor (mm)	1075	1090	1090	1000×650	1260	1260
Side Opening Dimensions (mm)	800×430	850×480	937×520	1100×650	1100×650	1200×700
Main Motor Power (kW)	22	30	37	45	75	75
Press Dimensions (mm)	2480×2200×4560	2600×2260×4610	2680×2480×4960	2870×2700×5420	4000×2780×6100	3900×3060×6200
Pressure of the Press (MPa)	0.5	-	-	-	-	-

Packaging and Shipping

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Need Assistance?

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Phone:

+86-532-83889901

Email:

info@cncsmartmachine.com

Whatsapp:

8613853299550

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Our Services

The company has always adhered to the philosophy of “customer first, service foremost,” providing global customers with professional, efficient, and comprehensive after-sales support to ensure worry-free equipment operation.

Technical Support

We provide one-stop technical guidance, including equipment selection, solution design, installation and commissioning, and operator training, to ensure the smooth operation of your equipment.

Warranty Service

All equipment comes with a standard warranty period. During this period, we provide free repairs and replacement of parts for quality issues resulting from non-human factors.

Rapid Response

We have established a professional after-sales team to provide rapid response services to both domestic and international customers, promptly resolving equipment malfunctions and technical inquiries.

ODM/OEM

For customized equipment, we provide dedicated technical support and software upgrade services to meet customers’ long-term production needs.

Lifetime Maintenance

We offer a comprehensive after-sales service system, providing installation guidance and maintenance to ensure the long-term, stable operation of our customers' projects.

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FAQ

What is the delivery lead time of the equipment? Can on-site installation and commissioning be provided?

The delivery lead time for standard models is 15–30 days, and for customized equipment it is 30–60 days (adjusted according to customization complexity).On-site installation and commissioning are provided for all equipment. Professional technicians will carry out equipment installation, commissioning and parameter calibration on site, and provide on-site training for operators to ensure the equipment is put into normal operation.

What casting methods are available for brass casting machines? What brass products are they suitable for producing?

Our brass casting machines mainly adopt three casting methods: sand casting, permanent mold casting, and low-pressure casting, to meet different product requirements:

1. Sand casting: Suitable for mass-produced small and medium-sized brass parts (such as valves, pipe fittings, hardware accessories), with low cost and compatibility with complex shapes.

2. Permanent mold casting: Suitable for high-precision, wear-resistant brass parts (such as bearings, gears, precision components), featuring smooth casting surfaces and high dimensional accuracy.

3. Low-pressure casting: Suitable for large-sized, thin-walled brass parts (such as engine components, large pipe fittings), free from porosity and shrinkage defects.They can produce various brass products used in hardware, machinery, sanitary ware, automotive and many other industries.

How to reduce wear and extend service life during daily use of cutting machines?

Four key points should be noted:

1. Regularly inspect the cutting torch, nozzle, laser head (or waterjet nozzle), and replace worn parts in a timely manner to avoid affecting cutting accuracy and efficiency.

2. Keep the equipment clean by removing waste residue and dust from the cutting table to prevent jamming caused by foreign objects.

3. Strictly adjust cutting parameters (speed, power, air pressure) according to the material type and thickness to avoid overloading operation.

4. Regularly inspect the electrical system and cooling system to ensure proper heat dissipation of the equipment.Our company provides regular inspection and maintenance services.

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