E78684/B27616 Tension spring baler spring Twine Finger Spring Replaced for John Deere

E78684/B27616 Tension spring baler spring Twine Finger Spring Replaced for John Deere

Introduction

E78684/B27616 tension spring baler spring twine finger spring is an essential component of a baler machine. It plays a vital role in managing the tension and preventing the twine from tangling while baling the hay or straw. It is commonly used in John Deere baler machines and is compatible with many other brands.

Item Name	Twine Finger baler spring
Reference NO.:	E78684 - B27616
Application:	Baler JD-Deere: 342, 346, 336, 332, 330, 456, 466, 540, 545, 550, 339
Description	Total Length: 100 mm. Winding diameter (outside): ca. 22 mm. Wire strength: 3mm.

Function

The tension spring baler spring twine finger spring is located in the bale chamber of the baler machine. Its main function is to maintain the correct tension of the twine while wrapping it around the bale. It helps in preventing the twine from tangling or breaking, which can lead to the loss of the bale. The spring's working principle is that it stretches and releases the tension to ensure a secure bale wrapping.

Our Production and Advantages

We offer high-quality E78684/B27616 tension spring baler spring twine finger spring, which is manufactured using the best raw materials and precision production techniques. Our products have excellent wear resistance and durability, reducing the cost of frequently replacing parts. We provide a comprehensive series of baler machine components covering from needles and chains to bearings, hydraulic components, and electrical control systems. We strictly follow the original factory design standards and provide custom services for specific requirements. Our other advantages include:

• Professional technical support
• Fast delivery and adequate inventory
• Accurate adaptation to various baler brands and models

Compatible Brands and Models

Our E78684/B27616 tension spring baler spring twine finger spring is compatible with various baler brands and models. The following table shows some of the common brands and models:

Brand	Model
John Deere	328, 338, 348, 466, 467, 468, 530, 535, 566, 567, 568
Case IH	8420, 8430, 8450, 8460, 8465, 8480
Hesston	5530, 5540, 5545, 5580, 5585, 5586, 5588, 8450, 8460, 8465, 8560, 8565, 8570, 8575, 945, 946, 956, 956A, 975, 1070, 1085, 1090, 1091, 1095, 8500, 8550, 8560, 8570, 945, 946, 956, 956A, 5540, 5545, 5580, 5585, 5586, 5588

Other Agricultural Machinery Parts

We also offer other agricultural machinery parts, including agricultural chains, agricultural gearbox, pulley, sprocket, coupling, PTO shaft, concave, etc. These parts are essential for maintaining the smooth operation of farming equipment. Here is an image of some of the baler parts we offer:

Our Advantages Explained

Our advantages are:

1. High-Quality Products: We use high-quality raw materials and precision manufacturing techniques to ensure all our products have excellent wear resistance and durability, reducing the cost of frequently replacing parts.
2. Rich Product Line: We offer a comprehensive series of baler machine components covering needles, chains, belts, bearings, hydraulic components, and electrical control systems, meeting customers' one-stop purchasing needs.
3. Accurate Adaptation: Our parts strictly follow the original factory design standards, accurately matching various baler brands and models, easy to install, stable operation, and no need to worry about compatibility issues.
4. Professional Technical Support: We have a professional R&D team and technical staff, providing customers with detailed technical consultations and solutions, helping customers select and use parts correctly, and providing custom services for specific requirements.
5. Fast Delivery and Adequate Inventory: We maintain adequate inventory to ensure prompt shipment after receiving orders, reducing customer waiting time and ensuring uninterrupted production operations.

Common Wearing Parts of a Baler

Some common wearing parts of a baler machine include:

1. Needles/Cutters: Needles tend to wear or break due to contact with hard materials, while cutters are responsible for cutting the twine, which can lose its sharpness over time.
2. Sprockets/Chains: Long-term use of the power transmission system's chain and sprockets can lead to stretching, deformation, wear, and even breakage, requiring regular inspection and replacement.
3. Belts/Drive Belts: The main drive belt, feeding device belt, etc., may wear, crack, or loosen after long-term high-load operation, affecting machine performance.
4. Hydraulic Components: Such as cylinder seals, hydraulic hoses, hydraulic pumps, and motors, may deteriorate and wear due to high-pressure hydraulic oil and mechanical friction, causing oil leakage or abnormal operation.
5. Bearings: Whether it is the power output shaft or bearings in various rotating mechanisms, they bear great pressure and rotational wear and tear and are common wearing parts.
6. Feeding and Pressure Rollers: The surface material of the rollers that directly contact the material may wear out due to long-term abrasion, which may affect the quality and effectiveness of the compression block.
7. Lubrication System Parts: Such as oil pumps, filters, etc.

Here is an image of the baler's internal structure showing some of the wearing parts:

When to Replace Worn-Out Parts

Here are some signs indicating that specific parts need replacement:

1. Poor Baling Effect: If the baled material is loose or uneven, the twine needle may be severely worn or damaged, making it impossible to penetrate and compact the material effectively. Check and replace the needle if necessary.
2. Increased Machine Noise: Worn or loose parts in the power transmission system, such as chains or belts, may produce abnormal noise during operation. Replace the chain or belt if it has excessive noise and obvious shaking or looseness.
3. Unstable Hydraulic System: If the hydraulic cylinder moves slowly, weakly, or leaks, it may be due to worn seals or problems with hydraulic components such as pumps, motors, and valves. Check and replace the corresponding seals or components.
4. Difficult Feeding or Slowed Speed: If the feeding or pressure rollers rotate slowly or the machine has difficulty feeding material, it may indicate a decrease in the motor's output power, bearing wear, or internal gearbox parts wear. Check and replace the motor, bearings, or gearbox parts if necessary.
5. Excessive Vibration: Large vibrations during operation may be due to worn supporting bearings, shaft deviations, or balance problems. Check and replace related bearings or perform necessary adjustments and repairs.

Author: Miya