J23-125T Mechanical Punching Machine (125T)

It is used for sheet metal stamping and forming — producing punched holes, shapes and features in sheet metal for parts used in machinery, prototypes, custom metal designs and small- to medium-scale production runs.

Key specs: Model J23-16T; Voltage 380V 3-phase 50Hz; Normal pressure 160 kN; Normal pressure stroke 5 mm; Slipper stroke 60 mm; Max speed 130 strokes/min; Max closing height 200 mm with 40 mm adjuster; Worktable 300 × 450 mm; Die handle bore 30 mm; Worktable thickness 45 mm; Motor 1.5 kW; Machine size 1085 × 690 × 1780 mm; Weight 700 kg.

It requires a three-phase 380 V, 50 Hz supply. The main motor rating is 1.5 kW. Electrical installation should be performed by a qualified electrician and meet local code requirements.

The machine can operate up to 130 strokes per minute (listed as slipper stroke times), depending on tooling, material, part complexity and selected program.

Normal working pressure is 160 kN. The normal pressure stroke is 5 mm and the slipper stroke is 60 mm. The maximum closing height is 200 mm with a 40 mm closing height adjuster for different die setups.

The die handle bore is 30 mm, so use punches and dies with a compatible 30 mm shank. For turret or centric-style tooling specifics confirm with the tooling supplier or manufacturer to ensure proper fit and clearances.

The worktable area is 300 × 450 mm and worktable thickness is 45 mm. The machine is intended for small to moderate sheet sizes; the actual usable sheet size depends on part design and tooling layout.

Machine dimensions are 1085 × 690 × 1780 mm and net weight is approximately 700 kg. Allow additional clearance around the machine for operator access, maintenance and material handling.

Install on a level, rigid floor that supports the 700 kg machine and dynamic loads. Anchor bolting is recommended where specified by the supplier. Provide proper electrical hook-up, hydraulic connections (if separate), and adequate ventilation. Have a qualified technician perform installation and commissioning.

Typical safety features include emergency stop, physical guards or barriers, and interlocks — confirm exact features with the supplier. Operators should use appropriate PPE (safety glasses, gloves, hearing protection as needed), and be trained on safe operation and lockout/tagout procedures.

Specific controller/GUI details are not provided in the basic spec. CNC turret punch programming usually supports part layout, tool assignment and NC program import. Ask the supplier for controller model, supported file formats and whether training or offline programming software is provided.

Routine tasks include daily cleaning and visual inspection, checking hydraulic oil level, lubrication of moving parts, checking fasteners and die alignment. Periodic maintenance should include hydraulic oil/filter changes and electrical checks per the manufacturer's manual. Follow the supplied maintenance schedule for service intervals.

Common spare parts include punches/dies, hydraulic oil and filters, seals, electrical fuses and control components. Typical accessories are die sets, tool kits, work supports and spare punches. Purchase critical spares through the manufacturer or authorized distributor.

Maximum thickness depends on material type, hardness, tooling geometry and die clearance — not just the machine's rated pressure. Consult the manufacturer or tooling supplier for material capability charts and run test punches for your specific material to confirm achievable thickness and quality.

Warranty terms, after-sales service, training and lead times vary by supplier. These are not specified in the basic product information — contact the manufacturer or distributor for warranty coverage, service packages, spare parts supply and expected delivery/lead time.