DIFFERENTIAL FEED APPLICATIONS

Please refer to pages 42 - 45 DIFFERENTIAL FEED.

Differential feed is designed to minimize puckering and wavering. It is also very effective for gathering.

1. Puckering

Puckering tends to occur on woven or sheer fabrics. To obtain pucker-free seams, set the differential feed control dial at less than 1.

2. Wavering

Wavering tends to occur on knitted or stretchable fabrics. To obtain waver-free seams, set the differential feed control dial at more than 1.

3. Gathering

Differential feed makes gathering easier on lightweight fabric. Use it on waistlines, sleeve heads, sleeve bottoms and ruffles, etc.

Set the differential feed control dial between 1.5 and 2 to obtain the best gathering effect for your use.

IMPORTANT

The exact adjustment depends on the thickness and elasticity of fabric. Even the stitch length can influence the setting. The longer the stitches, the more the fabric is

contracted.

Always do a test run with a piece of actual fabrics you use and find the best settings.

Illustration * I : Pucker or waver-free seams

*II: Puckering

*III: Wavering *IV: Gathering

*1

*11

*ffl

*‘v

Page 54
Image 54
White W2500 manual Differential Feed Applications, Puckering

W2500 specifications

The White W2500 is a heavy-duty truck known for its robust performance and reliability, primarily designed for the demanding conditions of the commercial transport industry. This model stands out due to its powerful engine options, distinctive design, and the incorporation of advanced technologies that enhance both productivity and comfort for drivers.

One of the main features of the White W2500 is its formidable engine lineup. The truck typically offers several engine options, including turbocharged diesel engines that deliver exceptional torque and horsepower. This allows the W2500 to handle heavy loads with ease, making it a favored choice for transportation companies requiring performance under challenging conditions.

In addition to its powerful engines, the White W2500 is equipped with an efficient transmission system that optimizes power delivery. Much of the model's focus is on providing seamless driving experience, enabling smooth shifting and improved fuel efficiency. The transmission options often include both manual and automatic variants, catering to different driver preferences.

The White W2500 also incorporates state-of-the-art safety features. Advanced braking systems, including anti-lock brakes and electronic stability control, enhance the vehicle's handling characteristics and contribute to a safer driving experience. Visibility is further improved by its well-engineered design, which includes large mirrors and a spacious cab layout.

Comfort is another hallmark of the W2500. The truck's cab is designed with the driver's experience in mind, featuring ergonomically designed seats and a user-friendly dashboard layout. Drivers benefit from adjustable seating, ample storage space, and intuitive controls that make long hours on the road more manageable.

The durability of the White W2500 is notable, with a chassis designed to withstand harsh operating environments. The build quality and attention to detail ensure longevity, leading to lower maintenance costs over time. This reliability is crucial for fleet operators who require their vehicles to maintain high levels of performance over extended periods.

Overall, the White W2500 is a well-rounded heavy-duty truck that combines power, safety, comfort, and durability. With its advanced technologies and features, it continues to be a popular choice among those in the commercial transport sector, delivering value and performance that meet the demands of modern-day logistics.