Zinser FL670 Roving Frames

Zinser FL670 Roving Frames Specification

Product Type
Roving Frame

Material
High-grade steel & alloy components

Capacity
Up to 240 spindles

Computerized
Yes

Automatic Grade
Automatic

Control System
PLC based electronic control

Cooling System
Air cooled

Spinning Method
Flyer-driven roving

Voltage
380V/50Hz

Power
7.5 kW to 14 kW (depending on configuration)

Weight
Approx. 10,000 kg

Dimension (L*W*H)
Variable (according to spindle count), e.g. 17,000 mm x 2,990 mm x 2,000 mm

Color
Standard Zinser white/grey

Applications
Cotton, synthetic, and blended fibers preparation for ring spinning

Draft Range
4 - 12

Noise Level
< 80 dB(A)

Bobbin Size
Standard 16" x 6"

Creel Capacity
96 to 240 bobbins

Electrical Protection
Over-current, Over-voltage, Phase protection

Drive
Servo-motor drive technology

Traverse Length
Up to 220 mm

Display Interface
Large color touch screen HMI

Number of Drafting Systems
Triple drafting system with individual drive

Doffing Mechanism
Automatic doffer system

Ambient Temperature Range
5C - 45C

Roving Bobbin Weight
Up to 1.2 kg

Central Lubrication
Fully automatic

Safety Features
Emergency stop mechanisms, Safety covers, Overload protection

About Zinser FL670 Roving Frames

Quantity Model Year Spindles Key Features 4 Zinser FL670 1999 120 Automatic Changeover, Sohler Blower 1 Zinser FL670 2017 144 Automatic Changeover, 6" Paddles 1 Zinser 670 2017 144 Manual Doffing, 3/3 Spring-Loaded Drafting Technical Specifications (2017 Unit) The 2017 Zinser 670 is designed for mills prioritizing precision and tactile control. It bridges the gap between high-volume output and specialized drafting needs. Drafting System: Advanced 3/3 system, Spring-loaded for consistent pressure and fiber control. Gauge: 130 mm Lift: 16 (Large package format) Creel Configuration: Space-saving 2-row layout. Cleaning: Integrated Sohler overhead blower system for reduced contamination. Operational Control: Manual doffing for simplified maintenance and oversight. Why Choose the FL670 Series? Proven Reliability: German engineering ensures these machines maintain high speeds without compromising roving tension. Consistency: The 6" paddle systems and Sohler blowers ensure every spindle produces clean, uniform roving. Versatility: From the high-capacity 144-spindle 2017 models to the battle-tested 1999 units, this fleet provides the flexibility to scale production or replace aging lines.

Cutting-Edge Automation for Roving Preparation

The FL670 features an automatic doffer system that minimizes manual intervention, enhancing productivity and reducing downtime. Centralized lubrication and servo-motor drive technology ensure robust, smooth operation, even at maximum spindle capacity. Advanced PLC-based controls enable precise adjustments, optimizing performance across a broad draft range.

Superior Flexibility and User-Friendly Operation

Designed to accommodate varying production requirements, the FL670 supports up to 240 spindles and a broad draft range (4-12). The large color touch screen HMI allows for intuitive machine control, while the variable configuration ensures adaptability for both large- and small-scale textile operations preparing cotton, synthetic, or blended fiber rovings.

Safety and Reliability in Every Detail

Safety is paramount with the FL670's emergency stop mechanisms, safety covers, and overload protection. Advanced electrical safeguards like over-current and over-voltage protection offer reliable operation. With noise levels below 80 dB(A) and air-cooled components, it ensures a safe, comfortable working environment for operators.

FAQ's of Zinser FL670 Roving Frames:

Q: How does the automatic doffer system enhance operation on the Zinser FL670?

A: The automatic doffer system streamlines the process of doffing filled roving bobbins and replacing them with empty ones, greatly reducing manual handling and downtime. This automation enables continuous operation and improves the overall efficiency and productivity of the spinning preparation process.

Q: What types of fibers can the Zinser FL670 process?

A: The Zinser FL670 is engineered to prepare cotton, synthetic, and blended fibers for ring spinning. Its triple drafting system and PLC-based controls offer optimal drafting and roving for a wide array of fiber types, ensuring versatility in production.

Q: When should I schedule maintenance for the FL670 Roving Frame?

A: Thanks to its fully automatic central lubrication system and robust construction, regular preventative maintenance, such as routine inspections and cleaning, is recommended as per the manufacturer's guidelines. The integrated system alerts operators to necessary servicing intervals, aiding in timely maintenance and reduced machine downtime.

Q: Where can the Zinser FL670 be installed, and what are its environmental requirements?

A: The machine is suitable for installation in textile manufacturing facilities across India. It is designed to operate optimally in ambient temperatures ranging from 5C to 45C, and its air-cooled system ensures reliability within this range.

Q: What is the process for changing drafts or bobbin sizes on the FL670?

A: Adjustments to draft range (between 4 and 12) or switching to different bobbin sizes are easily handled via the large color touch screen HMI. The PLC-based control system guides operators through the changeover process, minimizing setup time and maintaining consistent product quality.

Q: How does the FL670 ensure operational safety for users?

A: Operational safety is ensured by multiple mechanisms including emergency stops, safety covers, and overload protection. The machine also features electrical protections like over-current, over-voltage, and phase protection, creating a secure environment for operators during use.

Q: What are the primary benefits of using a computerized roving frame like the Zinser FL670?

A: A computerized roving frame provides precise control over all operational parameters, enhanced consistency in output, and significantly reduced manual labor. Features such as programmability, centralized lubrication, and automated doffing lead to greater productivity and lower operational costs.

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