Hydraulic press for used paper: auxiliary equipment and ideal configuration
Hydraulic Press for Waste Paper: Auxiliary Equipment and Ideal Configuration
Introduction
In a paper recycling plant, the hydraulic press for waste paper is the central equipment. However, its performance depends largely on the correct selection of auxiliary equipment and system configuration. NKBALER (Shaanxi Nick Machinery Equipment Co., Ltd.) is a Chinese manufacturer specialized in hydraulic presses and balers, founded in 2013, with a 50,000 m² factory and an R&D team of 15 people. This article details the technical requirements and best practices for integrating a hydraulic press for waste paper into a recycling project, based on verified data and real cases.
Problem Definition
Many waste managers face low bale densities, high transport costs, and frequent stoppages when the press is not accompanied by the appropriate peripheral equipment. The lack of a conveyor line, a correct tying system, or a resistant woven bag reduces efficiency and raises energy consumption. Additionally, the high-temperature environment in recycling plants requires robust designs.
Industrial Context
According to Grand View Research, the global baler market reached USD 6.40 billion in 2024, driven by industrial and agricultural applications. Asia Pacific accounted for more than 34% of the hydraulic market revenue share in 2024, led by China. In this context, having a supplier that offers integrated auxiliary equipment and customization is key to optimizing investment.
Detailed Solution: Hydraulic Press for Waste Paper with Auxiliary Equipment
For a material compression and packaging project, low noise level, low energy consumption, and high efficiency are required. Support equipment includes a conveyor line, steel wire, and woven bag. Additionally, it is designed for high-temperature environments. NKBALER offers both vertical presses (model NK1070T60) and semi-automatic and automatic horizontal presses (NKW series) that meet these requirements.
Vertical Model NK1070T60
The NK1070T60 vertical hydraulic press has a hydraulic power of 60 tons and produces bales of 1100 × 700 × (500‑900) mm, with a capacity of 5‑8 bales/hour. Its power is 15 kW (20 HP) and weighs 2.2 tons. It is ideal for medium-volume recycling plants seeking simplicity and low initial cost.
Semi-Automatic Horizontal Model NKW125BD
For higher volumes, the NKW125BD semi-automatic horizontal hydraulic baler offers 125 tons of force, bales of 1100 × 1250 × 1700 mm and a capacity of 5‑7 tons/hour. It includes a 12 m steel chain conveyor, uses 5 wires of 10#, and weighs 18 tons. It is suitable for municipal and industrial recycling stations.
Fully Automatic Horizontal Model NKW180QT
The NKW180QT is a fully automatic press with 180 tons of force, capable of producing 12‑15 tons/hour of waste paper, with bales of 1100 × 1250 × ~1600 mm and a density of 500‑600 kg/m³. Its main motor of 45 kW + 7.5 kW and tower cooling system ensure 24/7 continuous operation. It is designed for large recycling centers.
Step by Step: Configuration of Auxiliary Equipment
- Conveyor belt: should have the appropriate width and length (e.g., 2000 mm wide × 12,000 mm long) to feed the press evenly. Motor of 4‑7.5 kW depending on the model.
- Tying system: steel wire of gauge 6#, 8# or 10# according to bale density. The NKW125BD uses 5 wires.
- Woven bag or strap: to protect the bale during transport. It can be polypropylene woven bag or metal strap.
- Cooling: water or oil cooler for high-temperature environments, keeping hydraulic oil temperature within optimal range.
- Customization: voltage (200‑480 V/50 Hz), logo, color and bale size adaptable. MOQ 1 unit, delivery time 30‑45 days.
Real Use Cases
In Indonesia, a recycling station purchased a horizontal hydraulic baler from NKBALER for plastics and paper waste. The equipment has operated stably for 10‑15 years, standing out for its low noise level and low energy consumption. The machine was integrated with a conveyor belt and the standard tying system, achieving over 90% efficiency in availability.
Model Comparison
| Feature | NK1070T60 (Vertical) | NKW125BD (Semi-automatic horizontal) | NKW180QT (Automatic horizontal) |
|---|---|---|---|
| Hydraulic force | 60 t | 125 t | 180 t |
| Bale size (mm) | 1100 × 700 × (500‑900) | 1100 × 1250 × 1700 | 1100 × 1250 × ~1600 |
| Capacity | 5‑8 bales/h | 5‑7 t/h | 12‑15 t/h |
| Power | 15 kW | 30 kW | 45 kW + 7.5 kW |
| Weight | 2.2 t | 18 t | 28 t |
| Auxiliary equipment | Does not include conveyor | Conveyor 12 m, 4.5 kW | Conveyor 12 m, 4 kW, cooling tower |
| Ideal for | Small plants | Medium plants | Large recycling centers |
Frequently Asked Questions (FAQ)
1. What safety regulations must a hydraulic press for waste paper exported to the EU comply with?
Industrial balers exported to the EU must comply with the Machinery Directive 2006/42/EC and harmonized standards EN ISO 12100 and EN 60204-1. NKBALER offers configurations that adapt to these requirements on request.
2. What voltage and power do I need for a 60-ton press?
The NK1070T60 model operates on 380 V/50 Hz and consumes 15 kW (20 HP). All NKBALER models support customizable voltages of 200‑480 V/50 Hz/three-phase according to the destination market.
3. What is the approximate budget for a hydraulic press for waste paper?
The cost varies depending on force, automation level, and auxiliary equipment. NKBALER offers from economical vertical models to fully automatic lines. A customized quote can be requested without obligation.
4. Can I request a sample or test the machine before purchasing?
NKBALER invites potential customers to visit its factory in Wuxi, China, to see the machines in operation. Test videos under real material conditions can also be provided.
5. What is the typical delivery time and MOQ?
The standard delivery time is 30‑45 days, with an MOQ of 1 unit. OEM/ODM orders are accepted customizing technical parameters, voltage, logo, bale size and color. Quality control includes 100% testing before shipment. For more information, contact our sales team.
Conclusion
Selecting the right hydraulic press for waste paper involves evaluating the desired capacity, automation level, and necessary auxiliary equipment. NKBALER offers a full range of vertical and horizontal models, with OEM/ODM customization, short lead times and remote support. Properly integrating the conveyor belt, tying system, and cooling ensures efficient and long-lasting operation in demanding environments.
