Garment Shops 704400 Transmission Sharpener Drive Pulley Suitable For Vector

The 704400 Transmission Sharpener Drive Pulleys are core transmission components engineered exclusively for Lectra industrial cutting and garment processing machinery. As integral parts of the transmission and sharpening mechanisms, these pulleys facilitate seamless power and motion transfer, enabling precise, efficient sharpening of cutting tools—critical for garment shops and textile facilities where accuracy and consistency directly impact production quality and speed.

Both models are widely applied in garment manufacturing, textile processing, and other high-precision cutting industries. The 704400 (2-Series) is tailored for entry to mid-range Lectra machines, while the 704401 (3-Series) suits high-performance models. Any wear, malfunction, or deformation of these pulleys can disrupt tool sharpening, leading to substandard cutting quality, increased downtime, or damage to blades and materials. Regular inspection, maintenance, and timely replacement are essential to maintain machinery peak performance, ensuring production deadlines are met with minimal interruptions.

For garment shop owners and technicians, stocking 704400/704401 replacements as part of spare parts inventory is crucial to minimize production disruptions. These pulleys are designed to integrate seamlessly with Lectra’s sharpening systems, ensuring consistent tool sharpness and stable cutting operations. Crafted for durability, they withstand long-term high-cycle industrial use, reducing the frequency of replacements and lowering maintenance costs. As direct OEM-compatible parts, they enable hassle-free replacement without modifications, making them ideal for on-site maintenance and quick repairs.

• Integrated Transmission & Sharpening Function: Both models act as critical links in Lectra’s sharpening and transmission systems, ensuring smooth power transfer to drive precise sharpening operations, directly maintaining cutting tool performance.
• Precision Power Transmission: Precision-machined to maintain accurate speed and torque ratios, guaranteeing stable rotational force transfer for consistent, uniform sharpening results across both model series.
• Stable Blade Positioning: The knife holder provides a secure, stable platform for the cutting blade, fixing it in the optimal working position to guarantee uniform and precise cutting results.
• High-Durability Construction: Crafted from high-strength alloy materials with wear-resistant coating, both pulleys withstand long-term high-cycle industrial operations, resisting abrasion and deformation to extend service life.
• Model-Specific OEM Compatibility: Each model is machined to match Lectra’s original dimensional specifications—704400 for 2-Series machines, 704401 for 3-Series—enabling drop-in replacement without modifications.

The 704400 (2-Series) and 704401 (3-Series) are model-specific transmission sharpener drive pulleys for Lectra machinery. The 704400 is exclusively compatible with Lectra MH, M55, MX, Q50, IH5, IX6, and IQ50 models, while the 704401 fits MH8, M88, MX9, Q80, IH8, and IX9 models. Dimensional variations exist between the two series, so always confirm your machine’s model and serial number with our technical team before ordering to ensure perfect fitment. For garment shops using multiple Lectra models, we recommend stocking both series to meet diverse maintenance needs.

1. Safety First: Power off and lock out the machinery; disconnect the sharpening system and blade assembly to avoid accidental injury during installation.
2. Remove Old Component: Loosen the fixing bolts of the original pulley knife holder; carefully disconnect the transmission belt and blade; note the wiring and assembly orientation for reinstallation.
3. Test & Calibrate: Power on the machine for idle testing; check pulley rotation smoothness, blade positioning accuracy, and power transmission stability; adjust if abnormal noise or vibration occurs.
4. Tools Needed: 4-8 mm wrench set, torque wrench, precision screwdriver, cleaning cloth, machine-compatible lubricant (per Lectra’s service guidelines); applicable for both 704400 and 704401 models.
5. Lubrication: Apply a thin layer of lubricant to the pulley bearing and moving parts after installation; re-lubricate every 4 weeks under regular use (8-10 hours daily).

• 
  01Q: Can I have a sample?
• A: Of course you can. Samples are free of charge. We offer samples of consumables (blades, stones, bristles). Samples are not available for mechanical parts, but there is an after-sales service guarantee. Please email us at: spareparts@makerboni.com
  02Q: Where is your loading port?
• A: Shanghai Port, China
  03Q: What kind of trade terms can you offer?
• A: If you have your standard trade terms, please let our sales staff know. We commonly offer Ex-works, FOB, CFR, CIF, and other trade terms.
  04Q: What are your payment methods?
• A: For orders that we can ship within 24 hours, 100% payment is due. For orders that have to be manufactured, please pay 30% in advance and 70% before delivery.
  05Q: What is your lead time?
• A: Generally, we deliver within 24 hours after receiving payment, and we have sufficient spare parts in stock.
  06Q: What is your product quality control and after-sales service?
• A: We promise that the quality of our goods is the same as the original goods; you can try some goods first. For spare parts, if there is any unsolvable problem in the work, we have a team of professional technical engineers with 20 years of experience to support you, or we will replace them as soon as possible.
  07Q: What are your prices, and can I get discounts if I buy in bulk?
• A: We are manufacturer direct production. You can visit us at any time. We offer the best price for our customers to build a long-term relationship. We will give you a discount according to your order.