Home Sheet Metal & Fabrication Press brakes NC Press brakes K057C

Hydraulic NC Pressbrake & NC Guillotine Package Deal - PB-70B & SG-2504E

Pressbrake 70T x 3200mm, Guillotine 2500 x 4mm

Pressbrake Estun NC-E21 Control, Guillotine Ezy-Set NC-89 Control

K057C 1 of 41

Pressbrake 2 of 41

NC Estun E21 Controller 3 of 41

NC Estun E21 4 of 41

Adjustable Travel Limit Control 5 of 41

Enclosed Rear Safety Guarding 6 of 41

Top and Bottom Tooling 7 of 41

Intermediate Clamps 8 of 41

Adjustable and Sliding Front Sheet Supports 9 of 41

Adjustable Pressure Control 10 of 41

Estun NC E21 Control Back Gauge 11 of 41

Mobile Foot Control 12 of 41

Controller Top View 13 of 41

Adjustable Top Tool Taper Wedge System 14 of 41

Fine Adjustment Beam Positioning 15 of 41

Fine Adjust Back Gauge 16 of 41

Synchronised Torsion Bar 17 of 41

Synchronised Torsion Bar 18 of 41

Lubrication Chart 19 of 41

Tonnage Calculation Chart 20 of 41

Segmented Top Punch 21 of 41

One Piece 4 Sided Die 22 of 41

Guillotine 23 of 41

Right View 24 of 41

Squaring Arm 25 of 41

NC89 Control 26 of 41

Material Transfer Balls on the Table 27 of 41

Emergency Stop 28 of 41

Foot Control 29 of 41

Lifting Point 30 of 41

Blade Clearance Adjustment Lever 31 of 41

Blade Clearance Adjustment Meachanism 32 of 41

Blade Clearance Adjustment Meachanism Left Side 33 of 41

Rear Guarding View 34 of 41

Rear View 35 of 41

3 x Photo Electric Rear Guarding 36 of 41

Safety Omron E3ZS Rear Light Sensor Guarding 37 of 41

Rear Guard Rest Button 38 of 41

System Pressure 39 of 41

Return Pressure 40 of 41

NC Leadscrew Backgauge 41 of 41

METALMASTER

Discontinued

Order Code: K057C

415V / (NO PLUG)
1 Year Warranty

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Description

Hydraulic NC Pressbrake & NC Guillotine Package Deal - PB-70B & SG-2504E

Pressbrake 70T x 3200mm, Guillotine 2500 x 4mm

Pressbrake Estun NC-E21 Control, Guillotine Ezy-Set NC-89 Control

Overview

MetalMaster Quality Pressbrakes feature high durability, and provide precision bending capabilities. The Pressbrake main frames are constructed from rolled, stress relieved solid steel to prevent distortion during the bending process and under extreme continuous loads.

MetalMaster Pressbrakes are produced in a high volume production process and therefore are able to be manufactured cost effectively, resulting in affordable price, representing value for money and quicker return on investment.

Featuring an adjustable synchronised torsion bar with positive stop system ensures consistent and accurate bending beam parallelism tolerance to 0.01mm via the digital Control unit.

All electrical components are of European quality supplied by, Telemecanique, Merlin Gerin and ABB.

Features

PB-70B - Hydraulic NC Pressbrake
Hydraulic / Mechanical ram, synchronised positive stop design, ram stroke controlled by precision mechanical nut depth stops built into each cylinder. Electronically controlled by Estun NC-E21 digital control assuring accurate repeatability.
Parallelism is ensured by torsion bar that can be easily adjusted by clutch system.
Estun NC-E21 programmable digital control stores up to 40 unique programs with 25 automatic progressive bending steps in each individual program, assuring production accuracy & repeatability every time.
Estun NC-E21 programmable hardened ballscrew backgauge system, simply enter the desired measurement into the controller and press go, the backgauge then will move quickly into the position you have requested. The superior hardened ballscrew system eliminates any backlash that leadscrew type machines produce.
Segmented heavy duty 35° offset top punch is segmented for return bend clearance, complete with European style punch holder with an adjustable wedge clamping system for crowning. Intermediate clamp has safety key to stop punch dropping.
Multi vee ('V') bottom die is made from one 3200mm solid die block design to handle heavy plate, safety edge vee ('V') is incorporated in bottom die block.
Conveniently mounted control box on pendant for quick swivel and adjustments.
Mono-block steel frame design, welded then machined to ensure minimal bed deflection under load
Enclosed rear gate with micro safety switches complete with sliding rear door for easy access.
European Intermediate clamping system, allowing operator to change position of tooling to suit multiple requirements on complex applications. This feature ensures minimum down time, more productivity and results in reduced cost per finished product.
Sliding steel fabricated sheet supports enabling a wide range of material sizes to be aligned and supported at the correct required height. This feature is achieved with a "T" slot machined down the total length of the die bed; sheet supports are also adjustable vertically to assist in supporting material with return bends already folded.
Adjustable sliding blocks control the machines beam to provide desirable open height distance to the (slow speed) mute bending point. Operator adjustable locking knobs for quick adjustment, enables accurate repeatability and increased productivity.
Metal safety guarding surrounding the machine with rear sliding door fitted and micro switch ensuring operator safety. Clear access panels placed at each end of machine allows the operator to clearly view tooling and work piece during bending operation. MetalMaster specially design gates to suit Australian safety requirements.
Hydraulic MPA pressure gauge mounted on right side of support frame with quick adjusting pressure control knob allowing operator to accurately set the pressure required for different material thickness, incorporating with hydraulic overload protection.
Welded steel fabricated synchronised torsion bar horizontally supporting main bending beam to provide consistent parallelism that also can be adjusted for taper correction.
The vertical supporting slides are treated to provide greater ware resistance and increased accuracy.
Includes safety control guarding system with light curtains fitted
Mild steel capacity is rated on hot rolled material with 250MPA

HG-3206E - Hydraulic Swing Beam Guillotine - Premium
METALMASTER Quality Guillotines provide precision shearing capabilities, The Guillotine frames are constructed from rolled, stress relieved solid steel to prevent distortion during the shearing process under extreme continuous loads.

METALMASTER Guillotines are produced in a quality controlled production environment and therefore are able to be manufactured cost effectively, resulting in affordable pricing, representing value for money and a quicker return on investment.

The heavy duty swing beam design features a fixed rake blade specifically developed for shearing material from mild steel through to stainless steel. The blades are made from high tensile tool steel and also provide high resistance to Impact, wear & corrosion.

Pre-Commissioning:
1. Guillotine is run & tested prior delivery
2. Hydraulic oil is included with machine

Includes

PB-70B - Hydraulic NC Pressbrake
Operated by ESTUN NC- E21 control mounted on a swivel pendant for optimal ergonomics
LED superior bright work lights provides clearer view to workpiece
Sliding front sheet support arms
Emergency stop buttons conveniently located on control panel and foot control
Mobile dual operation foot control
Segmented 35° offset top tooling
Solid one piece four way multi vee (V) die block
Top tooling tool intermediate holder system with wedge type adjustment
Powered hardened ballscrew backgauge with 520mm travel, operated by Estun NC-E21 control
Oil tank level indicator
Metal constructed safety guarding surrounding machine with clear side viewing panels
Integrated hydraulic system allowing rapid approach switching automatically to slow bend

HG-3206E - Hydraulic Swing Beam Guillotine - Premium
Estun E21S controller stores up to 40 unique programs with 25 automatic progressive cutting steps in each individual program, assuring production accuracy & repeatability every time
Hardened ballscrew backgauge system, simply enter the desired measurement into the Estun E21S controller and press go, the backgauge then will move quickly into the position you have requested. The superior hardened ballscrew system eliminates any backlash that leadscrew type machines produce
Rapid blade gap adjustment ensuring quick & accurate alteration of blade gap between material changes.
Automated hydraulic material clamping system designed with individual hold downs along the length of the machine, The individual hold downs are fitted with nylon inserts to protect the material from indentation when clamping.
Control unit mounted on swivel pendant arm enabling operator easy access, this is very useful when machine is loaded with full length of material.
Transfer balls inserted into work table allowing larger sheets to be easily positioned to the cut position and squaring arm.
Top shearing blade has two (2) cutting edges allowing blade rotation.
Bottom shearing blade has four (4) cutting edges allowing multiple blade rotations.
The entire steel plate structure of the main frame has been specially prepared to ensure maximum penetration during the welding process. In addition to this the cutting beam has been stress relieved eliminating any distortion after manufacturing.
Shadow line lighting has been incorporated into the machine frame providing a clear cutting line on the work piece and enabling scribed or marked material to be cut with simplicity as required.
A heavy duty squaring arm fitted with a graduated rule allows the operator to quickly cut the required size from the front of machine. The squaring arm also assists to align the material square to the cutting blades.
Sliding rear material chute so scrap material does not build up in the rear of the machine.
A safety system with photo electric rear guards are fitted to the rear steel side gates ensuring that the machine will be disabled if a person enters rear of machine when in use.
Mild steel capacity is rated on hot rolled material with 250MPA

Pre-Commissioning:
1. Guillotine is run & tested prior delivery
2. Hydraulic oil is included with machine

Specifications

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Specifications

ORDER CODE	K057C
MODEL	PB-70B & SG-2504E
(Type)Control Unit	Estun NC-E21 / Ezy-Set NC-89
(Ton)Nominal Pressure - Tonnage	70
(kN)Nominal Pressure - Kilonewtons	630
(mm)Length of Work Table	3200
(mm)Distance Between Columns	2650
(mm)Throat Depth	250
(mm)Maximum Open Height	360
(mm)Ram Stroke	100
(No.)Machine Axis	2
(Type)Safety Guarding System	Light Curtain System
(mm)Backgauge Travel	520
(kW / hp)Motor Power	5.5 / 7.5
(V)Motor Voltage	415
(kg)Nett Weight	9150