company profile
Jiarun Precision Industry Co., Ltd was Established in 1997.

We are located in Shenzhen China, closely to the seaport of Shekou, and convenient transportation access.

we specialize in high-speed stamping die .high-precision progressive die and double-row revolving slot progressive tool. and the motor BB covers stamping die , and 180 ° revolve tooling innovation .

The main products are stator and rotor . motor bracket. Shredder blade and Connector terminal and the other hardware parts etc. We have rich experience in tooling design . development and manufacture. Our products have won the evaluation of ISO9001:2008 certification.

 We have some advanced machines from Switzerland .Japan and Taiwan. Such as, trilinear coordinates measuring instrument .Sodick. CHMER.etc. and own  an excellent team. It’s guarantee of quality and precision.

Our service tenet: quality assurance. reasonable price, good service.

the progressive die main advantage as below:

1. it belongs to high-speed stamping tool.

2. it have high-efficiency and high-output.

3. the life span of die not less than one hundred million stamping times.

4. the process cost is very lower than single punch die.

5. it can be completed automatic stacks of single sheet.

6. it will can be saved the raw material .

About our product feature:

1.All punch chip use tungsten steel to stamping , The comprehensive service life span of the tool is not less than ten million stamping times. Tungsten steel edge should be grinded within 2 million stampings per time. but any details according to customer reuquires.

 2.all price will precision count by my engineer and provide a competitive price for my customer. let all product have good value for money.

3.Consider to convenience, it's simple assembly to our mould. and lower cost for maintenance , special after-sales service and  regular maintenance and  grind punch chip.

4. we have a experienced design and manufacture team. and it's important to each details for us. we very care the finally and key requires. the good quality and warm service always  promise and  practice to my customers. meanwhile, we won the  affirmation and trust of them.

5.we can provide design drawings 2D and 3D files to my customers. and technology support.

6. we have complete test system and instrument. and Issued quality inspection sheet by Jiarun Quality inspection department .

7.As to the problem in the tooling manufacture process. main department will  organize discussion and solution.

8.Competitive quality will be checked anytime. and on-time delivery will be guarantee.

9. Safe packing and some parts of extra free .

10.reasonable min order quantity.

Technology details

AC Motor Lamination

We offer premium quality AC Motor Laminates that are fabricated from best quality materials, ensuring long life and durability.

Die Repair

The Die Service Department is responsible for the maintenance and repair of all production dies. There is no charge for die service or repair of a customer owned die as long as it was first manufactured and remains in the possession of Jiarun Tool & Die.

Design

A major engineering function is to work closely with customer personnel to ensure that the die design is the most economical and efficient for the type and complexity of the specific lamination. Engineering can assist in the customer’s product development by providing prototypes for test and evaluation using notch for laminations.

Prototype Manufacturing Services

Your lamination prototype is in good hands with the experts at Jiarun Tool and Die. For over decades, we have provided design engineers fast prototyping services in a wide range of industries and applications. We effectively communicate your project status through every step of the prototype cycle. Our manufacturing operations are designed for maintaining fast turn-around and expedited delivery.

DC Motor Lamination

We manufacture and supply DC Motor Laminations that are made from premium quality materials. Widely used in motors and pumps, our DC motor lamination products offer our customers the ultimate in high performance and accuracy.

 Stamping

The Jiarun Tool and Die Stamping Department is equipped with a variety of high-speed presses with capacities up to 60 tons. In addition to production quantities, we can produce prototypes and short runs at economical prices including tooling with very short lead times. This is accomplished by using various processes that, depending upon the tolerances and complexity of the part, include notch tooling.

Motor & Generator OEM

With over decades in the Electrical Apparatus Industry, jiarun Tool & Die is your motor lamination partner of choice. Our sales and engineering staff will assist you in customizing a manufacturing solution using Lamination Stamping or Rotary Notching.

Production Manufacturing Services

Once your prototype achieves functionality, efficiency and quality, our manufacturing centers can quickly and cost effectively scale-up production to high-volume runs. We will help you determine the best manufacturing process available for your project, and assist in tailoring a customized manufacturing solution using our Lamination Stamping manufacturing method.

Equipment display

 1. Sodick EDM machine .

2. kinds of punch press manchine.

3. Sodick slow wire cut process details

4. small-scale grinding machine.

5. CNC process center

1.punching center.( kinds of  Ton to suit of customer requires)

2.automatic large-scale grinding machine.

3.220 Ton Taiwan TJSH punching machine.

4. Machine processing center.( stamping die assembly center)

1.die assembly center.

2.Switzerland TESA three-coordinate measuring system.

3.many test instruments to ensure the product quality.

Product display:

Capacitor motor lamination is widely used in air-condition motor,refrigerator motor, fan motor ,exhaust fan motor,kitchen ventilator etc. 

ABOUT THE PRODUCTS:

  1. the stator and rotor use 50AM800 material to stamping. anyway, we depend on customer's reuqires.

  2. Form: all sheet will be finished automatic stack by the tooling.

  3.  8. all process have a rigorous quality control procedure.

  4. we have a rich experience technology team for manufactureing.

  5. the Min-order quantity will can be communicated.

  6. we always try hard control our quality and details. deburr the sharp edge and clean the oil dirt.

  7. the concentricity and planeness according with the customer's requires.

 Production process

Company display 

Main customer of Jiarun:

we very appreciate to got these valuable customer and building a longer and good business with them.,and thanks for their always support and trust. I 'm willing to provice to them  the attentively service , and we will use innovation technology and perfect professional knowledge to meet the demand of customers. we 'll very cherish the every customer and the each time of cooperation. you're always welcome to review our technology.