Heavy hammer crusher is a medium-to-large mining equipment that uses the impact force of high-speed rotating hammers to crush materials. It is suitable for medium and fine crushing of medium-hard materials with a compressive strength of ≤200MPa (such as limestone, bluestone, coal gangue, etc.).
☛ Contact Us Now To Get A Customized Production Line Configuration Plan.
Heavy hammer crusher has the advantages of a simple structure, high crushing ratio, high production efficiency, etc. It can be used in both wet and dry working conditions and is widely applied in the industries of mining, cement, coal, metallurgy, construction materials, highway, chemical industry, etc.
Baichy PCZ series heavy hammer crusher is a single-stage crushing solution engineered for medium-hard bulk materials with compressive strength ≤200 MPa — including limestone, bluestone, dolomite, coal gangue, and shale. By integrating primary impact crushing and secondary refinement into one machine, the PCZ series replaces the traditional jaw crusher + impact crusher two-stage circuit, reducing equipment footprint by ~40% and total installed power by ~25%.
Available in 7 models from PCZ0808 (50-90 t/h) to PCZ2016 (500-800 t/h), all units feature high-torque heavy-duty rotors, multi-alloy composite cast hammers with HRC62+ surface hardness, hydraulic-assisted unpacking for sub-5-minute maintenance access, and wavy grate bars designed to minimize material blockage.
heavy hammer crusher
PCZ hammer crusher
hammer crusher machine
hammer crusher manufacturer
PCZ heavy hammer crusher completes primary and secondary crushing in a single pass — feed ≤1200mm is reduced directly to finished product (≤30mm, adjustable) without a secondary crusher or return circuit.
| Metric | PCZ Single-Stage | Jaw + Impact Two-Stage |
| Equipment Footprint | Baseline | +40% larger |
| Total Installed Power | e.g. PCZ1615: 2×200 kW | e.g. PE750 + PF1315: ~310 kW |
| Capital Investment | Baseline+30-50% (extra conveyors, feeders, crusher station) | +30-50% (extra conveyors, feeders, crusher station) |
• Dual motor drive with hydraulic couplings — smooth full-load start, reduced grid surge
• Multi-alloy cast hammers (Cr-Mo-V metallurgy): HRC62+ surface hardness, ductile core
• 360° reversible mounting — rotate worn face to fresh face, double service life
• 35-120 kg per hammer, delivering 15,000+ joules per impact at rated RPM
Conventional crushers: 2-4 hours to access internals. PCZ hydraulic shell opening completes the full cycle — open → replace hammers → close — in under 5 minutes, yielding 200+ extra operating hours per year.
Heavy-duty hammer crusher is mainly applied in the industries of mines, metallurgy, building materials, road construction, railway building, water conservancy, cement, sand, coal, chemical engineering and electricity.
Large pieces of material (such as granite with a diameter of ≤1200mm) are thrown in from the feed port and instantly hit by the hammer on the rotor at a linear speed of 35-55m/s.
Impact force calculation: Assuming the hammer weighs 100kg and the rotation speed is 1200r/min, the kinetic energy of a single impact can reach 15,000 joules (equivalent to a 1.5-ton object falling from a height of 1 meter).
The material that has not been crushed once hits the serrated impact plate, and through rebound, it forms a "hedge crushing" with the subsequent hammer, thereby improving the fine crushing rate.
Industry skills: The angle of the impact plate is usually designed to be 30°-45°. The smaller the angle, the longer the material stays and the finer the finished particle size.
The crushed material is screened by the grate bars, and qualified particles (≤ set size) fall down, while oversized particles continue to be "reprocessed" by the hammer head.
Innovative design: Some high-end models use "wavy grate bars" to reduce the risk of blockage by increasing the screening area.
| Model | Feeding Size (W*L)(mm) |
Rotor Size (Dia.xL)(mm) |
Input Size(mm) | Power(KW) | Capacity(t/h) | Overall Dimension (mm) |
| PCZ0808 | 800 × 500 | Φ800 × 800 | ≤450 | 2 × 37 | 50-90 | 1760×1700×1540 |
| PCZ1308 | 850 × 800 | Φ1300 × 800 | ≤600 | 2 × 55 | 100-160 | 2818×2100×2390 |
| PCZ1310 | 1050 × 800 | Φ1310 × 1000 | ≤600 | 2 × 75 | 120-180 | 2818×2300×2390 |
| PCZ1510 | 1200 × 850 | Φ1500 × 990 | ≤700 | 2 × 132 | 160-210 | 3260×2370×2750 |
| PCZ1512 | 1200 × 1100 | Φ1500 × 1200 | ≤750 | 2 × 160 | 220-350 | 3260×2580×2750 |
| PCZ1615 | 1500 × 1300 | Φ1650 ×1500 | ≤1000 | 2 × 200 | 350-500 | 3456×2915×3185 |
| PCZ2016 | 1500 × 1400 | Φ2000 ×1500 | ≤1200 | 2 × 315 | 500-800 | 3880×2990×3560 |
Have Any Questions!
Don't Hesitate To Contact Us AnyTime.
If you need further information,please fill in your questions and comments in the form below.
Representatives from Baichy machinery will be back to you within the hour,thanking you for your support to Baichy machinery
+86-15093222637