Machines

We offer high grade Pressure Die Casting Machine which effectively acts as a Non Ferrous Die Casting Machine and Casts different types of Non-Ferrous alloys like Aluminum, Zinc and its alloys. Our Casting Machine has the option of being operated manually and in semi-automatic mode. We offer interchangeable spare-parts for these machines but basically there is minimal need for replacing or maintaining the machine. A distinct feature of our Pressure Die Casting Machines is that any existing mold can be loaded on them without needing alteration. Our machine fulfills the needs of Aluminum Die Casting Machine and Brass Casting Machine.

Availability:

• Locking force range: 80 ton to 250 ton
• Casting capacity: 620 gm to 3.5 Kg of Aluminum per shot

Optional Attachments (as per requirement):

• Automatic ladling system
• Die coat spray system
• Programmable logic controller for major automation
• Centralized Automatic Lubrication System

Components and Mechanism

Machine Base: Sturdy construction of base supports the injection system on its extension. A part of it is affixed with oil reservoir to contain hydraulic oil. Digital thermometer and Oil gauge are also provided.

Die Locking Mechanisms: Sturdy toggle mechanism evenly distributes the force over the die-face. The die space between the two die mounting plates is modifiable. The special attributes of the die locking mechanism are: Four Hard Chrome plated Tie Bars running on linear bushes for smooth movement of movable die, and water cooling arrangement for die plates is provided.

Ejection: A separate Cylinder to eject the casting from die cavity is provided.

Injection: Plunger is operated by hydraulic means and gives fast shot sequence due to a high pressure accumulator. We offer lower as well as central injection provision.

Heat Exchanger: We provide Shell & Tube type condenser to cool the oil. Condenser can be cleaned simply by removing both the covers.

Hydraulic System: We use only Yuken or Vicker Pumps with the controls being fitted on a single platform.

Comprised of:

• Double vane pump
• Relief valve
• Flow control valve
• Accumulator
• Unloading valve
• Solenoid operated direction control valves

Electrical System: The central cabinet contains electrical switch gears, relays and magnetic contactor. Control Box given to operate the machine easily and safely is given. Emergency stop to quickly stop motion is provided.

Features

• Robust construction
• Matchless performance
• Made from quality alloy steel castings
• Easy to install and use
• Unique innovative design
• Low running cost
• Perfectly designed with great power savings (by reduced HP)
• Special Hydraulic Circuits will give sizable amount of electricity savings

Useful For Mass Production of:

• Toys
• Automobile parts
• House-hold goods
• Measuring instruments
• Electrical components
• Hardware accessories
• Electronic components.

Our Nibbling Machines are best suited for small batch production or when cost of press tools and dies are very high. It enhances quality and productivity by doing such jobs, which used to be done by skilled men and various hand tools. The machine has eliminated expensive trimming dies from many modern workshops. These Nibbling machines are rugged, sturdy & reliable multipurpose machine capable of many sheet cutting & forming operations. Its versatility is best expressed by terming it the Sheet Metal working Lathe.

The working principle on which nibbling operates is the sheet is cut or formed between the fast reciprocating motion of the upper tool (powered by an electric motor and driven by an eccentric crank) and a stationery lower tool, by progressive punching, as the sheet is fed.

Availability:

• Three models for MS Sheets with 3-mm to 8-mm thickness

Standard Accessories:

• Set of straight cutting tools with the holders
• Necessary keys
• Feeler gauge
• Spanners for the operation of machine
• Operation manual
• Optional Attachments
• For straight sheet feeding
• Circle cutting
• Anti-vibration pads

Tools:

• Straight, figure and circle cutting tools, Flanging tools, beading tools, louvring tools etc. available at extra cost

Ideal for

• Shearing
• Nibbling
• Rectangular notching
• Universal nibbling
• Slot cutting
• Louver cutting
• Beading
• Folding
• Flanging
• Outside and Inside circle cutting

Applications

• Cabinet & vehicle body makers
• Fan & impeller industry
• Fabrication in various industries
• Control panel manufacturers.

RFI has developed Hydraulic Copying Shaper Machine, keeping in mind the day to day demand of modern tools, such as molding, cutting, forming and trimming dies, as well as production jobs, which involves complicated curves, radius contours. This attachment is specially designed to meet the above demand, both for production and accuracy. We offer these products at cost-effective prices to our customers.

Features:

• High performance
• Efficiency
• Easy installation
• Low maintenance.

Rapid Flow India Pvt. Ltd. is proud to present a multipurpose Hydraulic Steel Worker Machine, which is a 4-station machine used for shearing. Our Hydraulic Steel Worker Machine is a result of intense R & D to develop useful features that combine to give flawless performance. A flexible foot control for activating Hydraulic System is present in it. Precisely engineered power inching and limit switches for tool setting and stroke control are given.

Construction Material

• Components: Hardened and ground alloy steel
• Tooling: Superior die steel

Known for

• Robust and compact design
• Long working life
• Easily changeable parts
• Easy installation and usage
• Dimensionally accurate components

Used for Shearing:

• MS Angle
• MS Channel
• MS Round & Square bar
• MS Plate (punch hole in MS Plate)
• Vee and Square notches can be done on angles, channels and plates

Applications:

• Steel Fabricators
• Body Builders
• Wagon Builders
• Tower Makers
• Ship Builders.

We specialize in manufacturing Hydraulic Pipe Bending Machine with an option of manual and automatically controlled mechanisms. We offer exchangeable tooling set for any type of bend. Our Tube Bending Machine acts as a perfect SS Bending Machine and Rotary Bending Machine.

Features:

• Memory capacity of PLC: 50 programs with 15 bends / program
• Use of Mandrel in specific applications
• Optional Item – Automatic Lubrication

Components and Mechanism:

Bending Sequence:

• Insert tube over mandrel
• Grip end of tube with clamping die
• Close pressure die
• Select bending angle
• Initiate bending electrically through PLC
• Retract mandrel from tube
• Release clamping and pressure die
• Remove bent portion out of roller die
• Proceed with next bend
• Famous for:
• Low noise level
• High performance
• Compact and robust construction
• Properly hardened and ground working parts
• Low running cost, high productivity
• Cost effective as compared to CNC machines
• Producing wrinkle free, clean repeatable bends
• High volume production
• Add-on features to suit specific needs
• Minimum bend radius of 1.5D (1D is possible with special tooling)

Applications:

• Electrical appliances
• Refrigeration pipes
• Construction industry
• Agriculture sector
• Boiler tubes
• Chemical Plant-Petrochemical Plants
• Material handling equipments
• In Automotive and other vehicles.