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Technical Data
Heavy-duty automated Felt Cutting Machine (Model CZ4520) from source factory Zhongsheng. Features 3kW total power, 190r/min spindle speed, and expansive Φ450X2000 cutting range.
Applicable:
Thick fiberglass cloth Surface felt
The Felt Cutting Machine (internationally designated as an automated fiberglass mat slitter or precision composite fabric cutter) is a critical raw material preparation system engineered by Henan Zhongsheng for continuous composite manufacturing lines. This highly integrated line component is primarily used to execute rapid, seamless, and mathematically precise edge-cutting and slitting for thick fiberglass cloth webs, carbon fiber multi-axial fabrics, and delicate surface polyester mats, ensuring consistent material alignment before entering the resin wetting station.
Figure 1: High-efficiency industrial fiberglass felt cutting machine details
Unlike light-duty cutting machinery that runs at unstable velocities, the Model CZ4520 utilizes an optimized powertrain layout driven by a high-efficiency three-phase industrial power grid. By calibrating the master mechanical torque to a constant 190r/min spindle rotation speed, the system effortlessly drives a robust 450 X 1.8mm diamond saw cutting blade. This continuous low-chatter torque delivers a perfectly flat, clean edge slice through dense fiber weaves, completely eliminating material deformation, static gathering, and thread fraying over intense 24/7 commercial scaling shifts.
Below are the updated, certified technical parameters for the Zhongsheng Model CZ4520 industrial continuous composite slicing line, fully aligned with our latest manufacturing benchmarks:
| No. | Machinery Engineering Specification Parameter | Factory Compliance Compliance Details |
|---|---|---|
| 1 | Equipment Designation | Premium Automated Felt Cutting Machine |
| 2 | Equipment Machinery Model | Model: CZ4520 |
| 3 | Power Supply Configuration | Industrial Three-phase five-wire 380V Grid |
| 4 | Equipment Batch Series No. | No.: 2312011 |
| 5 | Maximum Cutting Range | Φ450 X 2000 mm (Expansive material handling) |
| 6 | Spindle Rotational Speed | 190 r/min (High-torque configuration) |
| 7 | Cutting Blade Specification | 450 X 1.8 mm Precision Diamond Slitting Blade |
| 8 | Total Connected Load Power | 3 kW Industrial Power Drive |
| 9 | Overall External Dimensions | L 2800mm × W 1100mm × H 1310mm |
| Machinery Performance Metric | Zhongsheng Model CZ4520 (Latest) | Outdated Light Duty Slitter |
|---|---|---|
| Industrial Power Framework | Three-Phase Five-Wire 380V Grid (Ultra-Stable) | Single-phase 220V standard (Prone to voltage drops) |
| Maximum Cutting Range Envelope | Φ450 X 2000 mm | Limited to narrow sheets under Φ200mm |
| Spindle Torque & Speed Profile | 190 r/min Constant High-Torque (Prevents blade lock) | High-speed low-torque brush motor (Tears heavy cloth) |
| Slitting Width Adjustability | Arbitrary continuous rail adjustment via 450x1.8mm blade | Fixed physical spacer bars |
Answer: Thick fiberglass mats and woven multi-axial composite fabrics possess high material resistance. High-speed, low-torque motors frequently experience blade stall, causing fiber binding and heat friction that ruin the surface veil texture. Our heavy-duty felt cutting machine (Model CZ4520) employs a 3kW powertrain calibrated to a constant 190r/min spindle rotation velocity. This high-torque configuration drives the 450 x 1.8mm blade cleanly through dense fiber layers, ensuring zero-stall continuity and perfectly flat edge cuts.
Answer: Mass commercial pultrusion manufacturing relies on large-format, high-diameter rolls to reduce downtime during roll changeovers. Standard slitters feature restrictive clearance lanes that accommodate only narrow sheets. Zhongsheng's fiberglass cutting equipment delivers an expansive cutting range threshold of Φ450 X 2000 mm. This expansive envelope allows factory operators to load massive industrial roving rolls and thick surface felt webs directly onto the chassis, accelerating processing capacity per shift.
Answer: To support continuous 24/7 commercial scaling, a stable electrical framework is mandatory. The Model CZ4520 automated composite winder and slitter is engineered with an industrial three-phase five-wire 380V power supply. This electrical layout distributes the 3kW motor load uniformly across the phases, preventing voltage surges, suppressing machine vibration, and protecting internal electronic controls under intense industrial stress.
Answer: Custom composite profile crafts demand extreme dimensional flexibility for pre-formed reinforcement widths. On our arbitrary saw-blade style felt cutting machine, operators can slide, adjust, and lock the 450 x 1.8 mm precision cutting blade block assembly along the longitudinal track rails on the fly. This mechanical mobility enables seamless width customization across the 1100mm machine width, enforcing an elite straightness tolerance.
Answer: Enforcing a balanced plant floor layout maximizes manufacturing ROI. The overall dimensions of the Model CZ4520 measure 2800mm in Length, 1100mm in Width, and 1310mm in Height, providing a highly optimized, compact footprint. This space-saving profile integrates effortlessly at the leading edge of your fiber creel tracks, routing clean, flat-sliced surface mats directly into upstream resin baths with absolute centerline geometric alignment.
We are both manufacturer trading and company. We have our own factory and we have better service ofoverseas customers. Welcome to send your inquiry!
We can supply a few pieces FREE samples if we have some in stock, and you only need to pay the freight cost by yourself. Welcome to send your inquiry for FREE samples!
10-15days after receiving the deposit based on the MOQ. Normally, 30-35days to finish the order for a 20ft container. Welcome to ask for the detailed delivery time according to your order quantity!
Our whole production lines and products have been certificated by IS09001:2015, and it's been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.
Basically, the payment terms areT/T,L/C at sight. Western Union, Paypal, Moneygram, Alipay Credit card are acceptableforsample order.
We accept all OEM orders,just contact us and give me your design,we will offer you a reasonable price ASAP.
The quality of the product is very good, all performance tests have passed, and the service attitude of the docking staff is very good
ClydeEngineer, From india
Compared with our local products, the quality of this batch of profiles is quite good, it is worth recommending
DevinCEO, From Germany
The engineer has comprehensive professional knowledge, answered many questions, and put forward many useful suggestions, which made the plan more perfect
AaronCTO, From Mexico
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