• Model NO.：HJ-69
• Display：Digital
• Weight：0-100Kg
• Power Source：AC220V
• Custom Made：Customizable
• Transport Package：Fumigation-Free Standard Export Wooden Box
• Trademark：Hongjin
• Origin：China
• Production Capacity：1000 Sets, Month

Basic Info.

Model NO. HJ-69 Display Digital Weight 0-100Kg Power Source AC220V Custom Made Customizable Transport Package Fumigation-Free Standard Export Wooden Box Trademark Hongjin Origin China Production Capacity 1000 Sets/ Month

Product Description

Features of Flywheel Speed Tester

1.Store energy and stabilize the speed. The flywheel stores a part of the work lost to the crankshaft in the power stroke with its own rotational inertia, which is used to overcome the resistance in other strokes, and drive the crank connecting rod mechanism to cross the top and bottom dead centers. Possibly even and make it possible for the engine to overcome short-term overloads.

2. It is the driving part of the friction clutch, which is engaged and disengaged from the clutch, and its function is to transmit the rotational force of the engine to the driving wheels through the transmission.

3.A flywheel ring gear is installed on the outer edge of the flywheel, which meshes with the drive gear of the starter for starting the engine. In addition, the side of the flywheel edge is engraved with a sign indicating that the 1st and 6th cylinder pistons are at top dead center, which can be used as a basis for checking and adjusting the ignition timing of the engine.

The Introduction Of Hongjin
Hongjin products are widely used in paper products, packaging, ink printing, tape, luggage, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, suitable for all scientific research units, Quality inspection agencies and academic fields. Products comply with UL, ASTM, JIS, GB, SO, TAPPI, EN, DIN, BS and other domestic and foreign standards. We have CE certificates, ISO certificates, and are a high-tech enterprise with more than ten years of experience.



Hongjin's services:
If you encounter any problems during future testing, we promise we will reply you within 48 hours and provide a solution within 3 working days. We can provide operation video and English operation manual. We can provide video conferencing.
1. Pre-sales service
    --24-hour online service for your consultation.
    -- Help with choosing the right model, and a range of services, people, advice.
   --Provide laboratory planning and pre-sales technical guidance.
2. Intermediate service
    -- give you the best offer
    --Provide discounts on multiple sets of orders
    -- Do the customer's request:
    --Choose a payment term that is convenient for you.
    --Prompt production and delivery, keep you informed.
    -- Invoice value can be provided according to your needs to reduce tax.
3. After-sale service
   --1 year warranty service and lifetime maintenance.
   --Technical engineers can provide 24-hour after-sales guidance.
   --Replacement of some parts
   --Remote control technical consultation
   --Machine lifetime maintenance service
4. Commitment:
We will sign a letter of commitment at the same time as signing the contract, which will increase your confidence in us.
5. Good packaging:
Simulation animation customers cover with bubble film before putting them into wooden boxes, which not only has good shock absorption, impact resistance, heat sealing, but also has the advantages of non-toxic, odorless, moisture-proof and corrosion-proof, and good transparency.