Automatic Cold Forming Bending Machine/Cold Bending Machine

FEATURES OF bending machine

1. High precision end pre-bending
2. NC control, high productivity
3. Excellent product precision
4. Integral structure, simple, easy to move the foundation
5. Safety
6. Rich bending shapes

HYDRAULIC bending machine ADVANTAGES

1. Rolling products straightness, upper roll set drum-shaped, with side roller regulation, it can rolling High straightness
2. Products from thin to thick plate, ensure the following operations welding smoothly, guarantees welding quality
3. Use the rear bending process, eliminate curved toward the front of the dorsal hum, products roundness
4. Use direct pressure on the end of the materials, it is convenient to control the remaining straight edge

HYDRADULIC bending machine Technical advantage:

All working components have a safety shield and action alert;
Electrical control system has a safe emergency stop devices, security lights;
Hydraulic cylinder with the refrigeration unit, make sure that hydraulic pump works at room temperature;
All the hydraulic valve, seal, not need to change in 3 years, hydraulic oil does not need to be replaced each year, reduce maintenance costs;
Only need one operator, facility NC control, wireless remote control.


Bending machine Important Out Sourcing Quality Assurance Measure

A. Native important outsourcing: Upper roller, lower roller, support roller stock, master cylinder, bearings, hydraulic components, motor, reducer, bearings, etc;
B. Select after evaluation of qualified suppliers as incoming channels;
C. According to the plan, purchase contract, quality requirements, technical standards, acceptance criteria for procurement;
D. From the company's quality control department at the supplier site, or at the supplying party scene, our company site acceptance verification before release into production.


Major parts of the manufacturing process

1. Working rollers: Cast steel ingot (chemical composition analysis): Check performance-forging roughcast - Forging annealing-UT flaw - Roughing (mechanical tests)-heat treatment (hardening and tempering) - UT flaw - Semi finishing - Finishing - MT

2. Large forgings: Cylinder body, gear, gear shaft forging roughcast - Surface inspection roughing - UT flaw - UT flaw detector heat treatment - Finishing semi- Finishing - MT

3. Welding structure: Racks, chasis, wheel box

Plate into the factory (chemical composition analysis, mechanical properties test) - Pretreatment - For sheet metal cutting-welding-seam UT or RT flaw - Annealing treatment - Roughing-finishing- Vibration destressing- Hot blasting - Finishing

Note: The above each process in the check for the next procedure.

After-sales service

After acceptance, in 14 mouths warranty, if the problem due to the design and manufacture, will resolve by the supplier.

In the device warranty, suppliers of equipment need to provide maintenance services on a timely basis, free of charge on non-human caused damage of all kinds of components, free replacement should be timely, the replacement warranty from the date of replacement.

The warranty period if the equipment appears the breakdown, suppliers at short notice to buyer's 24-hour response, free maintenance.

Post-warranty equipment failure, supplier upon receipt of notification from the buyer within 24 hours to respond, the maintenance charge will include the cost of spare parts, the fly tickets of our engineers and pay for USD50.00/one day/one person.

Bending machine for all parts, spare parts, attachments, ensure supply for all life of the equipment. Once spare parts stop the production must inform the buyer in advance of three months. For this matter, the supplier shall provide drawings and technical data for processing to buyer freely, in order to ensure the follow-up of the spare parts supply.

 
 

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