Isitan SHEET METAL WORKING MACHINES

SHEET METAL WORKING MACHINES

- ISITAN MAKINA establíshed on 1959 in a small workshop in BURSA and produced over thousands 

ISTAN MAKINA has been a cornerstone in the Turkish manufacturing industry, specializing in trimming and plate bending-rolling machines. Established in 1959, the company initially focused on serving the domestic market, producing machines that remain operational across Turkey to this day.

Milestones:

1959 - 1970: Focused on trimming and plate bending-rolling machines for thinsmiths.

1970 - 1980: Expanded the product line to include larger pyramidal plate bending machines, trimming machines, circular cutting shears, and flanging machines.

1996: Initiated export sales, marking its entry into the global market.

Company Growth and Capabilities

Customer Satisfaction and After-Sales Support: A pivotal aspect of ISTAN MAKINA's sustained success, ensuring long-term client relationships and reliable service.

Production Facilities: The company operates in a 7000 m² closed production area with a team of 110 skilled employees.

Innovation: Continuous development of new models is key to staying competitive. The latest offerings include horizontal presses, lock seamers, lockformers, and both 3 and 4 roll plate and hydraulic profile-pipe bending machines.

Product Spotlight: 4R HMD Hydraulic 4 Rolls Heavy Duty Plate Bending Machines

Key Features and Specifications

Hydraulic System:

Four-Roll Configuration: Ensures precise bending with minimal operator intervention.

Heavy-Duty Construction: Designed for demanding industrial applications, providing durability and long-term reliability.

Construction:

Steel Welded Frame: Robust construction to withstand high stress and heavy usage.

High-Strength Rolls: Made from SAE 1050 certified steel, offering exceptional tensile strength and durability.

Precision Control:

Hydraulic Roll Movement: Facilitates easy and precise adjustments for various bending tasks.

Central Lubrication System: Ensures all moving parts are adequately lubricated, reducing wear and extending machine life.

Ease of Use:

Mobile Control Panel: Provides flexibility and ease of operation, allowing adjustments to be made conveniently.

Adjustable Rollers: Forward-backward adjustable bottom and sheet support rolls for versatile applications.

Safety and Compliance:

CE Certified: Built according to EC safety directives, ensuring compliance with international safety standards.

Applications

The 4R HMD Hydraulic 4 Rolls Heavy Duty Plate Bending Machines are ideal for a wide range of industrial applications, including:

Manufacturing large metal components

Automotive sector for creating body panels

Construction industry for shaping structural elements

• Fabrication of large pipes and tanks

4R HMD 3100-275
Power Driven
 Lineer Hareket
Optíonal Overhead Crane and Rollino Directıon
2 píeces Hydraulic Side supports

4R HMD HYDRAULIC 4 ROLLS HEAVY DUTY PLATE BENDING MACHINES

Technical Specifications and Standard Accessories

Overview

Our hydraulic 4-roll heavy-duty plate bending machines are designed for bending medium and heavy mild steel plates or stainless steel plates. They are suitable for creating ferrules in full circles, varying radii, conical shapes, elliptical shapes, and other complex forms.

Key Features

Versatile Bending: Ideal for bending round, conical, elliptical, oval shapes, and various diameters.

Hydraulic Operation: Pinch roll and lateral rolls move up and down in a pyramidal linear fashion using hydraulic pistons.

Overload Protection: Equipped with overload protection to ensure safety.

Powered Rolls: The top roll and bottom roll are driven separately by hydromotors and planetary gearboxes, with a two central roll motor-driven system.

Digital Readouts: Three digital readouts provide easy positioning of the rolls.

Easy Material Removal: Hydraulic tiltable drop-end and hydraulic upper tiltable roll facilitate easy removal of the finished ferrule.

User-Friendly: Easy operation with a mobile control panel featuring push buttons.

Robust Construction: Welded steel frames provide durability and stability.

High-Quality Rolls: Induction hardened forged SAE 1050 CK 50 steel rolls.

Conical Bending Device: Includes a device specifically for conical bending.

Balancing Systems: Features hydraulic and electronic balancing systems for roll parallel movement (electronic only on Ø 340 roll models).

Double Speed System: Capable of working at double speeds for increased efficiency.

Optional Equipment

NC Control Automation: Automation with NC control for enhanced precision and efficiency.

Hydraulic Overhead Crane: For support during the bending of large diameters.

Hydraulic Side Supports: Provides additional support for large diameter bending.

Polished Rolls: Ground and polished rolls for superior finish.

Variable Speed: Infinitely variable speed adjustment for customized operation.

Model Overview

4R HMD Hydraulic 4 Rolls Heavy Duty Plate Bending Machines

Model: 4R HMD 2050-340

These machines are built according to EC Safety Directives and carry the CE Mark, ensuring compliance with European safety standards. For detailed operation and maintenance instructions, refer to the user manual provided with each machine.

The Cunstruction for Heavy Duty Plate Rolling starts with a high quality Construction of a body. We have special designed FRAMES and construction for the plate Rolling machine The FRAMES and Supporting Parts are very well welded for  Perfect STRL  And Linear Guideway System On Side Rolls are better on materials.

Key Features

Direct Hydraulic Motors: Our 4R HMD 4-roll hydraulic plate rolling machines are equipped with direct hydraulic motors coupled with planetary reducers for both the top and bottom rolls. This double drive system ensures no slipping and no barreling, providing smooth and easy rolling.

Double Speed Options: The ability to switch between two speeds is a valuable feature for plate rolling. Low speed is ideal for thicker materials and full-length capacity rolling, reducing risks of self-hardening and spring back. High speed is beneficial for rolling thinner materials, saving time and enhancing efficiency for shorter operations.

Hydraulic Tiltable Top Roll: This standard feature allows the top roll to tilt, making it easier to release and remove large and heavy rolled parts after bending.

Model Overview

4R HMD Hydraulic 4 Rolls Heavy Duty Plate Bending Machines

Model: 4R HMD 3100-310 (Standard Type)

Model: 4R HMD 3100-275 (Optional Overhead Crane and 2 Hydraulic Side Supports)

These machines are designed to handle medium to heavy-duty bending tasks with precision and ease, ensuring high-quality results for a variety of applications.

Standard Accessories

Welded Steel Frame: Robust and durable construction for long-lasting performance.

Induction Hardened Rolls: High-strength SAE 1050 CK 50 steel rolls.

Conical Bending Device: Allows for the creation of conical shapes.

Hydraulic Balancing System: Ensures parallel movement of the rolls.

Electronic Balancing System: Available on Ø 340 roll models.

Double Speed System: Enhances versatility and efficiency.

Three Digital Readouts: Easy roll positioning.

Mobile Control Panel: User-friendly operation with push buttons.

Hydraulic Tiltable Drop-End: Facilitates easy removal of finished ferrules.

Optional Equipment

NC Control Automation: For enhanced precision and efficiency.

Hydraulic Overhead Crane: Provides support for bending large diameters.

Hydraulic Side Supports: Additional support for large diameter bending.

Polished Rolls: Ground and polished for superior finish.

Variable Speed Adjustment: Infinitely variable speed for customized operation.

Summary

ISTAN MAKINA's 4R HMD hydraulic 4-roll heavy-duty plate bending machines offer advanced features such as direct hydraulic motor drives, double speed options, and hydraulic tiltable top rolls. These features ensure smooth operation, precision, and versatility, making them ideal for a wide range of industrial applications. Whether you are working with thick or thin materials, these machines provide reliable and efficient performance.

Plate bending capacities are given for 24kg/mm2 plate yielding strength.
Standard Control Pane1 With Digital Readouts Optional NC Control

4R HM HYDRAULIC 4 ROLLS PLATE BENDING MACHINES
Optional Hydraulic Overhead Crane

4R HM HYDRAULIC 4 ROLLS PLATE BENDING MACHINES

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