Primary shredder SPT500

double shaftpapermetal

Product description
In environmental protection management and circular economy processes, the two-shaft shredder is a core industrial machine for volume reduction and pre-processing of complex solid waste streams. The SPT500 handles bulky urban and industrial wastes—large furniture, end-of-life appliances, plastics and mixed solids—using counter-shear cutting and dual-motor drive to improve throughput and reduce landfill and transport volumes.

Key features
The SPT500 combines a two-shaft shredding construction with a planetary gearbox and high-efficiency motors to deliver high torque. PLC control provides controlled operation and safety. H13-grade blades offer cutting performance and wear life. Typical capacity exceeds 500 kg/h, with a typical final particle size around 18 mm (customizable).

Application

• Shredding of HDD, SSD, computers, laptops and PCBs
• Processing of e-waste, hard plastics, wood, tires and medical waste
• Capability to process light metal scrap and mixed solid waste

Shredding result
Produces coarse to medium shredded output (example: 18 mm * random) suitable for downstream separation, recycling and volume reduction operations.

Technical specifications

• Model: SPT500
• Shredding construction: two-shaft shredder with dual motor; planetary gearbox; H13 blades
• Shredding materials: HDD, SSD, plastic, tire, wood, e-waste, metal scrap and other solid waste
• Feeding conveyor width: 429 mm (or customized)
• Working capacity: more than 500 kg/h
• Shredding particle size: 18 mm * random (customizable)
• Motor power: 18-33 kW
• Voltage: 3-phase, 380 V
• Rotor speed: 14-16 r/min
• Shredding chamber box size: L500 × W455 mm
• Machine weight: 3300 kg
• Machine size: L6933.7 × W2310 × H2622.1 mm
• Brand: SUPU