Metal Wire Repeated Bending Testing Machine

Your Professional Metal Wire Repeated Bending Testing Machine Supplier

Jinan Nake Test Equipment Co., Ltd. is a high-tech enterprise that integrates research and development, manufacturing, and sales. The company's core product lines include the electronic universal testing machine series, hydraulic universal testing machine series, dynamic fatigue testing equipment series, bending testing machine series, and impact testing machine series.

Professional Team

The company is supported by a professional team consisting of more than 20 R&D engineers, over 50 experienced manufacturing personnel, and an after-sales service team comprising more than 10 dedicated members.

Quality Certification

Our management system is certified under ISO 9001:2015, ensuring consistent and reliable product quality across all stages of production.

On-Time Delivery

We have consistently achieved an on-time delivery rate of over 98.2%, with a product defect rate below 0.3% and a rework rate under 0.28%.

Strong Capabilities

With production and office facilities covering more than 4,000 square meters, the company has been officially recognized as a National High-Tech Enterprise in China.

Parameter

No.	Name	Unit	Parameters
1	Wire sample diameter	mm	Φ1～φ10
3	Bending angle	degree	±90°
4	Bending speed	times/minute	< 60
5	Count range	times	0-9999
6	Motor Power	KW	1.1
7	Dimensions	mm	1000600330
8	Testing machine weight	Kg	about 100

Key Features of Metal Wire Repeated Bending Testing Machine

● Arc-shaped exterior design, elegant and modern.
● Equipped with a touchscreen LCD interface, replacing outdated button panels, improving ease of operation and extending system lifespan by 5–6 times.
● Powered by a servo motor and worm gear reducer, allowing precise speed control and smooth, noise-free operation.

Applications of Metal Wire Repeated Bending Testing Machine

This machine is widely used in steel, construction industry, pre-stressed steel wire, wire rope, wire and cable manufacturers. This machine is equipped with special fixture, it can also do other specifications of plate, rectangular material bending test.

Working Conditions of Metal Wire Repeated Bending Testing Machine

● Ambient Temperature: 10-35℃.
● Stable Foundation: The machine should be placed on a stable, level surface.
● Vibration-Free Environment: Operate the machine in an environment free from vibrations.
● Non-Corrosive Surroundings: Ensure the environment around the machine is free from corrosive substances.
● No Significant Electromagnetic Interference: The environment should be free from significant electromagnetic interference.
● Power Supply Voltage Fluctuation: Voltage fluctuation should not exceed ±10% of the rated voltage of 380V.
● Adequate Space Around the Machine: Ensure there is sufficient space around the machine.

JWJ-10/13 Electric Metal Wire Repeated Bending Test Machine

Main Components of Metal Wire Repeated Bending Testing Machine

Host computer
The main machine is driven by the motor through the belt pulley to reduce the speed of worm and worm gear, and then the crank swing rod mechanism drives the cylindrical gear to drive the swing rod to rotate ± 90 ° so as to make the guide sleeve on the swing rod drive the sample to do ± 90 ° bending, so as to achieve the purpose of the test.

Electrical measurement and control system
Electrical measurement and control system is mainly composed of strong current and weak current. The strong current controls the motor, and the weak current part is divided into three channels: one route collects the bending times signal by the photoelectric switch, which is sent to the decoder for display and storage by pulse shaping; the other route is for the photoelectric switch to control the reset of the swing rod, which stops the motor after receiving the signal, and at the same time, after receiving the signal of the motor stop, the last route carries out anti braking on the motor to make the swing rod stop properly The location of.

Ordering Process

Inquiry - Quotation - Communication - Order confirming - Deposit payment - Production - Testing and debugging - Balance payment - Packing - Delivery - Customer receiving - After service.

Packaging and Shipping

Packaging	Standard export wooden box packaging
Shipping	Sea shipment, air shipment, fast courier shipment according to customer advice.

Our Factory

2500 square meters of product assembly workshop and 700 square meters of R&D and design office building.

Our Service

1. We guarantee that you will get higher quality and better price products from us!
2. We guarantee that we will deliver the goods for you as soon as possible!
3. Our company has a professional after-sales team, thoughtful and timely service to ensure that all users can use it without worry!
4. Our product software is upgraded for free for life, and the maintenance of minor faults is free for life!
5. We promise to reply your inquiry/email as soon as possible.

Our Certificates

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FAQ

Q: What is the bending test in a universal testing machine?

A: At its most basic level, a bend test is performed on a universal testing machine by placing a specimen on two support anvils and bending it through applied force on one or two loading anvils in order to measure its properties.

Q: How a bending test is conducted to determine properties in a test metal?

A: It supports the evaluation of the flexural strength and stiffness of a material. The bend test on metallic materials is performed as a 3-point bending test in which a specimen rests symmetrically on two supports and a perpendicular force is applied via a die to generate maximum flexural stress.

Q: What safety features are mandatory for bending testing machines?

A: Safety shield: Acrylic or steel barrier around the test area (blocks flying fragments if brittle materials like ceramics shatter).
Overload protection: Automatic shutdown when force exceeds 110% of rated capacity (prevents sensor/machine damage).
Emergency stop (E-stop): Instantly cuts power if the specimen slips or the machine malfunctions.
Loading head limit: Stops the head from descending beyond a safe distance (avoids collision with lower supports).

Q: What is the typical force range of bending testing machines?

A: Small machines (0–10 kN): Test micro-specimens (e.g., plastic sheets, thin metal foils).
Medium machines (10–100 kN): Test standard specimens (e.g., 150mm concrete beams, metal rods).
Large machines (100–1000 kN): Test heavy-duty materials (e.g., precast concrete slabs, large steel beams).

Q: Which materials can be tested with a bending testing machine?

A: Metals: Steel, aluminum, copper (test flexural strength for structural parts like beams).
Plastics/Rubbers: Polypropylene, ABS, rubber (test bending modulus for packaging or automotive components).
Composites: Carbon fiber, fiberglass (test interlaminar shear strength for aerospace parts).
Ceramics/Concrete: Bricks, ceramic tiles (test fracture resistance under transverse loads).

Q: What is the service life of a bending testing machine?

A: Main body (steel frame, supports): 15–20 years (high-strength steel resists fatigue).
Servo motor/loading system: 8–10 years (replaceable if speed/force accuracy declines).
Sensors (force, deflection): 5–7 years (replace if calibration drift exceeds ±1%).
Fixtures (supports, loading heads): 3–5 years (consumables; replace when worn).

As one of the leading metal wire repeated bending testing machine manufacturers and suppliers in China, we warmly welcome you to buy high-grade metal wire repeated bending testing machine for sale here from our factory. All our products are with high quality and competitive price. Contact us for more details.JWJ 13 Metal Wire Repeated Bending Test Machine, Metal Wire Repeated Bending Testing Machine, Bending Testing Machine