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The BC-51M Hydraulic Hose Crimping Machine is a professional-grade hydraulic equipment designed for the assembly of high-pressure hoses and fittings. It works by applying precise contraction force through specialized molds to securely lock metal fittings onto hoses.
This machine is versatile and suitable for a wide range of applications, including high and low-pressure oil pipes, gas pipes, water pipes, and cable joints. It is widely used in industries such as construction machinery, automotive manufacturing (brake pipes, AC pipes, power steering), and hydraulic welding equipment. The BC-51M ensures a secure, leak-free connection for all your hose assembly needs.


Integral Cast Steel Structure: Unlike welded cylinders that may deform, the BC-51M uses a one-piece precision cast steel cylinder and piston. This ensures superior durability and long-term crimping accuracy.
Non-Stick Operation: The mold opening and closing are fully powered by the hydraulic source. This eliminates the "spring return" mechanism found in older models, preventing the molds from getting stuck or failing to open.
Complex Fitting Compatible: The machine features a front-to-back through-hole design, making it easy to crimp diverse shapes, including difficult elbow fittings.
Uniform Crimping Quality: The mold seat adopts a Double Bevel Design. This ensures the crimping pressure is distributed evenly, resulting in perfectly round crimps without ovality, tapering (big/small head), or uneven lines.
Durability & Precision: Key locking components are made from high-quality alloy steel with a unique heat treatment process, guaranteeing a long service life and permanent mechanical precision.
Quiet & Efficient System: The hydraulic pump is submerged in the oil tank for scientific heat dissipation and mute operation. The double hydraulic circuit allows for adjustable speeds and rapid return, increasing production efficiency.


| Item | Specification |
| Model | BC-51M |
| Crimping Range | 6 - 51 mm (1/4" - 2") |
| Crimping Force | 600 Tons |
| Accuracy | 0.01 mm |
| Number of Dies | 10 Sets |
| System Pressure | 31.5 MPa |
| Working Efficiency | 200 units/hour |
| Motor Power | 3kW / 4kW |
| Voltage | 220V / 240V / 380V / 415V (Optional) |
| Pump Output | 2.5L / 5L / 10L |
| Max. Opening Diameter | 114 mm |
| Max. Opening Tolerance | ± 30 mm |
| Machine Size | 730 * 480 * 740 mm |
| Packing Size | 800 * 530 * 870 mm |
| Net Weight | 245 kg |
| Gross Weight | 260 kg |
