I. Informations générales sur le produit

Q1: What is AFC‑622 Hydraulic Swing Arm Cutting Machine?

A1:AFC‑622 Hydraulic Swing Arm Cutting Machine is a compact 22‑ton swing‑arm hydraulic cutting machine. The swing‑arm can swing freely for small‑size forming dies. It supports dual‑cutting‑modes: time‑mode and pressure‑mode. Equipped with innovative silent hydraulic system, 0.75KW low‑power energy‑saving motor with motor‑protection device and heavy‑duty hand‑press switch. Compact footprint and low failure rate. Widely used for blanking small non‑metallic parts in shoe, leather‑goods and luggage factories. Up‑stream connects skiving and laminating machines, cut parts go to edge‑folding and inspection stations.
Extension: Model comparison
‑ AFC‑622:22T swing‑arm type, small footprint, for small‑size dies & small parts.
‑ AFC‑525:25T flat‑bed, dedicated for shoe midsole & outsole.
‑ AFC‑525A:25T flat‑bed universal model for shoe‑material & leather‑goods with large worktable.
‑ AFC‑780:80T four‑column heavy‑duty for thick multi‑layer heavy‑load cutting.

Q2: What are the core technical parameters of AFC‑622 Hydraulic Swing Arm Cutting Machine?

A2:

1.Model No.: AFC‑622
2.Max cutting force: 22T
3.Cutting stroke:70mm
4.Motor power:1HP / 0.75KW
5.Worktable dimension:900×430mm
6.Swing‑arm effective size:370×490mm
7.Hydraulic oil filling quantity:30Kg
8.Machine dimension:900×870×1450mm
9.Packing size:950×940×1500mm
10.N.W:660kg；G.W:745kg
Extension: Avoid continuous full‑22‑ton operation which accelerates cylinder seal aging. Die size cannot exceed swing‑arm effective area 370×490mm.

Q3: What are the main features of AFC‑622 Hydraulic Swing Arm Cutting Machine?

A3:

1.Innovative high‑efficiency silent hydraulic system: fast operation, low noise and stable oil temperature.
2.Specially‑processed hand‑press switch, durable under frequent pressing with long service life.
3.0.75KW low‑power motor for energy saving, built‑in motor‑protection device for overload protection.
4.Light‑weight flexible swing‑arm structure, easy operation, stable performance and low failure rate.
5.Dual cutting‑modes: time‑mode and pressure‑mode selectable, precise control for stroke & cutting parameters.
Extension: Optimized for small‑size dies. Large dies are limited by swing‑arm dimension. Pressure‑mode is recommended for material with thickness variation; time‑mode for material with stable thickness.

II. Secteurs d'activité et matériaux concernés

Q4:What products and materials can AFC‑622 Hydraulic Swing Arm Cutting Machine process?

A4:Applied in shoe factories, leather‑goods factories and luggage factories. Use forming dies for blanking & cutting of various non‑metallic flexible materials, suitable for small shoe‑material accessories, leather parts and small luggage components.
Extension: Only for non‑metallic flexible materials. Die size shall not exceed swing‑arm effective area 370×490mm. Do not stack excessive layers to avoid incomplete cutting on bottom layer. Not for large‑size & wide‑format workpieces.

Q5: What production scenarios is AFC‑622 Hydraulic Swing Arm Cutting Machine mainly used for?

A5:Used in shoe‑making, leather‑goods and luggage processing factories for small‑accessory die‑cutting. Up‑stream connects skiving machine and laminator. Cut semi‑finished parts go to edge‑folding and inspection process.
Extension: Suitable for small‑medium‑batch small‑size parts, convenient for sampling. Not suitable for mass‑production of large‑size workpieces.

三. Utility, Installation & Commissioning

Q6: What utility conditions are required for AFC‑622 Hydraulic Swing Arm Cutting Machine?

A6:Power supply: three‑phase power, reliable protective earthing is mandatory. No compressed‑air source required. Floor load‑bearing ≥745kg. Keep workshop ventilated; keep hydraulic oil away from open fire. Reserve space for swing‑arm moving radius, die handling and maintenance.
Extension: Although machine footprint is small, keep surrounding area clear for swing‑arm motion. Hydraulic oil is flammable; basic fire‑fighting equipment shall be equipped.

Q7:What are requirements for installation & placement of AFC‑622 Hydraulic Swing Arm Cutting Machine?

A7:Place machine on flat hard load‑bearing floor and level whole unit. Reserve clearance for swing‑arm left‑right movement. No obstacles above worktable. Keep away from high‑temperature heat source and open fire.
Extension: Reserve operation space at front and side. Do not stack materials to block swing‑arm movement.

Q8:What is complete test‑running operating procedure for AFC‑622 Hydraulic Swing Arm Cutting Machine?

A8:

1.Confirm reliable power earthing; clean oil tank and fill 30Kg hydraulic oil. Verify motor oil‑pump rotation matches arrow marking; level whole machine.
2.Clean worktable, place forming die. Manually swing arm to align ram center with die center.
Extension: Never place hands under swing‑arm ram during swing‑arm movement.
3.Select cutting‑mode according to material condition: pressure‑mode for material with thickness fluctuation; time‑mode for material with stable thickness, set corresponding process parameters.
4.Load stacked material, press hand‑switch for trial‑cut. Check whether sample is fully cut‑through and dimension is qualified.
5.Fine‑tune pressure / time parameters. Start mass‑production only after sample acceptance.
6.Monitor oil temperature and noise during production; stop machine immediately for abnormality.
7.Maintenance procedure: Cut off main power; wait hydraulic‑system fully cool‑down; place support block under swing‑arm ram before repairing.

Q9: What precautions for time‑mode and pressure‑mode selection?

A9:Pressure‑mode: cutting completes once preset pressure is reached, suitable for material with thickness fluctuation to guarantee consistent cutting force for each stroke. Time‑mode: fixed down‑stroke duration, for material with very stable thickness. Re‑adjust mode & parameters after die or material change; old parameters cannot be reused directly.
Extension: Die dimension must be within swing‑arm effective area 370×490mm. Over‑size die causes eccentric load and damages swing‑arm & oil‑cylinder.

IV. Structure et composants de la machine

Q10: What are the 5 core assemblies of AFC‑622 Hydraulic Swing Arm Cutting Machine?

A10:

5 modular core assemblies:
1.Machine frame & worktable assembly; 2.Swing‑arm hydraulic actuator unit; 3.Hydraulic pump & oil‑circuit assembly; 4.Hand‑press‑switch operation unit; 5.Electrical motor‑protection control system.
‑Machine frame & worktable assembly: base frame, worktable.
‑Swing‑arm hydraulic actuator unit: movable swing‑arm, oil‑cylinder ram assembly.
‑Hydraulic pump & oil‑circuit assembly: oil pump, oil tank, solenoid valve, pressure‑regulating valve, oil pipes, oil‑seal sealing parts.
‑Hand‑press‑switch operation unit: fatigue‑resistant hand‑press switch.
‑Electrical motor‑protection control system: electric‑control box, motor overload‑protection device.
Extension: Wearing‑parts list: hand‑press switch, cylinder oil‑seal & O‑ring, high‑pressure oil pipe. Spare‑part stock is recommended to reduce downtime.

Q11:What are respective functions of pressure‑mode and time‑mode?

A11:Pressure‑mode: Cutting finishes once preset cutting‑pressure is reached. It keeps stable actual cutting‑force even under material thickness fluctuation. Time‑mode: Fixed down‑stroke time, stroke controlled by timing, for material with uniform & stable thickness.

Q12: What is the function of swing‑arm mechanism?

A12:Swing‑arm can swing left‑right with movable ram. It facilitates die change and material loading for operator, performing blanking with small‑size forming dies.

五.Safety, Maintenance & Troubleshooting

Q13: What safety notes for AFC‑622 Hydraulic Swing Arm Cutting Machine?

A13:

1.Machine must be reliably earthed for three‑phase power supply against electric‑shock hazard.
2.Keep hands away from under ram during swing‑arm movement & ram downward stroke to avoid crush injury.
3.For maintenance & die replacement: cut off main power; wait for hydraulic‑cylinder full cooling; place solid support block under swing‑arm ram.
4.Do not remove protective covers. Operators must receive professional training.
5.Stop machine for troubleshooting in case of oil leakage; do not run machine with fault.
Extension: Do not place any body‑part within swing‑arm moving trajectory during operation.

Q14: What is maintenance schedule for AFC‑622 Hydraulic Swing Arm Cutting Machine?

A14:Per shift: Clean debris on worktable; test hand‑press‑switch function; inspect hydraulic oil leakage; monitor noise and oil temperature.
Weekly: Inspect oil‑pipe joints and cylinder oil‑seal for leakage; check smooth swing‑arm movement; tighten fasteners.
Every half‑year: Fasten all electrical terminals; check motor‑protection device and solenoid‑valve performance.
Yearly: Replace hydraulic oil and clean oil‑tank & filter; complete‑machine overhaul. Evaluate wear of oil‑cylinder, oil‑pump and sealing‑parts; replace aged & worn spare‑parts.
Extension: For long‑term shutdown, lower swing‑arm ram to low‑position and apply dust‑proof protection.

Q15: Common faults and troubleshooting guidelines?

A15:

1. Incomplete cutting: Verify pressure‑mode / time‑mode parameters; check die sharpness; excessive stacked layers; insufficient oil‑level or clogged oil filter.
2. No action after pressing hand‑switch: Inspect switch wiring; hand‑switch worn‑out (high‑frequency wearing part).
3. Loud noise & fast oil‑temperature rise: Deteriorated hydraulic oil; clogged filter causing insufficient oil suction; air entering oil‑circuit.
4. Insufficient cutting pressure: Low pressure setting; aged cylinder seals; worn oil‑pump.
5. Hydraulic oil leakage: Aged cylinder oil‑seal; loose oil‑pipe joints. Extension‑added frequent site faults:
6. Cutting‑position offset: Skewed die placement; swing‑arm ram mis‑aligned with die‑center. Never use over‑size die beyond swing‑arm working range.
7. Frequent motor‑protection tripping: Check overload condition; verify motor‑protection setting; check oil‑circuit jam.

六.Model Selection

Q16: Which customers are suitable for AFC‑622 Hydraulic Swing Arm Cutting Machine?

A16:Recommended for shoe‑making, leather‑goods and luggage factories, for blanking small non‑metallic accessories with die size within 370×490mm. Compact footprint and low energy consumption. Up‑stream matches skiving and laminating machines.
Extension:
✅ Suitable scenarios: Small‑size part cutting; sampling & small‑medium‑batch production; limited workshop floor‑space requiring compact machine.
❌ Unsuitable scenarios: Large‑size die / large‑size workpiece; thick‑material multi‑layer heavy‑load cutting; demand for sustained pressure ≥25T.
Alternative suggestion:
1.Select AFC‑525 for shoe midsole & outsole.
2.Select AFC‑525A for universal flat‑bed cutting of shoe‑material & leather‑goods.
3.Select AFC‑780 for thick‑material and multi‑layer heavy‑load cutting.