Double needled foot feed lock stitch sewing machine

Detail pictures

Basic information:

Type: Sewing Machine

Purpose: Sewing

Automation: Semi-automatic

Applicable Thickness Range: Thick Material Machine

Type of stitching: dark sewing machine

Model: RN-4420

Applicable place: factory use

Target: Leather

Driving Form: Computer

Number of needles and double needles

Number of lines: double lines

Number of noses: single nose

Product type: brand new

Dimensions: (length * width * height) 120 * 52 (mm)

Whole machine weight: 78 (Kg)

Product specification:

  Rn-4420 this machine is the latest version of thick material flat sewing machine, which is researched, developed and produced by aoling factory.Double needle automatic foot lift.The upper and lower shafts are supported by needle bearing, driven by synchronous toothed belt and lubricated by plunger type oil pump.The feeding mode adopts the synchronous feeding mode of the needle rod swing and the feed tooth of the presser foot.The whole machine in the comprehensive performance of light and smooth transmission, bath sound, high durability.And equipped with the overload protective hook clutch device, to ensure the safety of sewing products and hook.It is especially suitable for sewing automobile accessories such as seat cushion, safety belt, airbag, etc. It is also suitable for sewing tents, parachutes and other large appliances. 

Quality Assurance:

      Market is the lifeline of enterprise development, a successful business, perfect marketing system is the enterprise the root of the existence, therefore, to strengthen the enterprise internal management and external image propaganda, on the basis of we have been committed to the development and management of market, establish a kind of can adapt to the modern market economy and the marketing pattern, and efforts from product development, quality management to do the right things after-sales service and so on each link, make our customers can get better products and services.

      All the company's equipment have clearly priced, and have three quality guarantees (3 days for return, 7 days for replacement, 1 year for use --- back to the factory for life free maintaining) let you buy it happy! Rest assured!

Products advantage:

      People need maintenance, machines need lubrication. The special machine lubricant developed by OREN co., LTD. of Japan can make the machine run at a high speed of 5000 RPM for more than 4 hours with a drop. It has good lubricity and stability. Because the product is a variety of natural plant extracts of non-ionic surfactant, so in high temperature resistance and rust resistance is absolutely unparalleled other oil, in addition; We also focus on solving the machine equipment for a long time to add oil on the surface of the clean, will not produce leakage and appearance corrosion, yellow, fall off and other phenomena, make it more environmental protection, health. It is especially suitable for the special requirements of external dripping of special machines and equipment. Parts in the process of using in high speed, the physical properties caused by the friction heat, part of the machine components can produce inefficient operation or jammed, affect the normal operation of the equipment, therefore, this product USES natural plant extract inactive lubricant, with dynamic system static, heat energy for power, restrain coefficient of friction, make impeded or stuck running the machine components immediately returned to normal. Eliminate the high - speed operation of the mechanical properties of heat and noise problems.

 CEO words:

      Precious cooperation, Honesty Oren: Let us work together to create an influential industrial sewing machine and accessories trading platform; Build a friendship bridge between manufacturers and customers!

 Company information:

      Guangzhou OREN Sewing Machine Co., LTD, established in January 27, 2007, is a professional manufacturer engaged in the research, development, production, sale and service of CNC sewing machine, four needle six line sewing machine, mattress edge machine, computer embroidery machine, fancy sewing machine, etc. The company takes "serving the masses, facilitating the people" as its service purpose, takes "honest business, facilitating the people and benefiting the people" as its management purpose, takes "convenient, affordable and reassuring" as its management concept, and takes "loyalty to duty, honesty, integrity and overall situation" as its management cadres' code of conduct, and establishes "enthusiasm, sincerity and unity". "The dedication" of the OREN spirit, to solve the worries of customers. We are located in Left side of No. 1 FangShi Memorial Archway, Jiang-ren-san Road, Renhe Town, Baiyun District, Guangzhou City with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including CNC lathe, milling machine. In addition, we have obtained an export license, a certificate of origin and a certificate of inspection certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Europe, America, Southeast Asia, Africa and so on. We also welcome O E M and O D M orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements

Display hall :

Answer to Overseas After-sales Service:

     We have more than one year's repairing period, but it means repairing the factory and paying for new parts.If door-to-door service is required, all the costs incurred will be borne by the buyer.