Description
Arbor press ram chatter ruins delicate shaft broaching operations when cheap cast frames flex under load. The Baileigh AP-3 Arbor Press 3 TON machine applies hand-levered mechanical advantage to seat bearings, press bronze bushings, and punch small sheet components. It provides 3 Ton pressing force through a compound mechanical gear assembly. Hand leverage limits speed during repetitive press operations.
The press body casting utilizes high-tensile ductile iron rather than brittle gray iron to eliminate frame cracking under full 3 Ton loads. The ram features a four-way precision-ground cold-rolled square steel bar that resists rotational twisting inside the cast head. Hardened alloy steel gear teeth on the pinion shaft mesh tightly with ram rack teeth to resist tooth shear.
Mechanical Broaching Bearing Installation Hardware
Machined base surfaces provide flat seating for press fixtures and broach guide horns. The rotating four-position anvil plate accommodates various shaft clearance diameters during component teardowns.
- 3 Ton mechanical pressing force seats press-fit bearings and sleeves onto precision shafts.
- Square steel ram measures 1.5 inches by 1.5 inches to eliminate rotational deflection during broaching.
- Rotary four-slot steel anvil plate indexes to support various diameter workpieces up to 12 inches.
- Hand lever arm adjusts outward on the hub to increase operator leverage on tight press fits.
- Maximum daylight opening delivers 12.5 inches of vertical clearance between ram and table.
- Machined casting base includes dual anchor slots for mounting onto heavy steel shop workbenches.
- Ram adjustment shims allow mechanics to take up lateral clearance after thousands of press cycles.
Mechanical Leverage Load Bench Tests
Manual lever input of 75 pounds on the extended hand arm generates 6000 pounds of linear downward force at the ram face. Thermal generation remains minimal during manual pressing operations, but sliding friction on unlubricated ram ways raises guide temperature to 95°F after extended broaching cycles. Structural deflection across the 12.5-inch throat opening measures 0.003 inches under full 3 Ton stall force. Sound output stays below 64 dBA during heavy press strokes.
Shop Bench Integration Usage Limits
Transmission repair shops and pump rebuild mechanics get dependable service from this manual arbor press for shaft disassembly. Do not purchase this unit for high-volume production swaging or stamping jobs where an air-over-hydraulic press is required to prevent operator fatigue. Never hit the hand lever with steel hammers to loosen frozen shafts because the alloy gear teeth will crack.
- Apply extreme-pressure grease to the rack and pinion drive teeth every 20 hours of shop press work.
- Snug the four ram guide set screws to remove lateral play without binding the vertical stroke.
- Wipe down the ground square ram with rust preventative oil after handling with bare greasy hands.
- Check bench mounting hardware monthly to ensure the ductile frame does not rock under load.
Parts Warranty Standard Equipment Roster
Baileigh guarantees the AP-3 against material flaws and casting failures with a 1-Year limited mechanical parts warranty. The standard package delivers the 3 Ton ductile iron press frame, square steel ram, ground pinion shaft, adjustable leverage hand bar, and the four-position slotted base anvil plate.