YB-330 Adjustable Roll Feeding Square Bottom Paper Bag Machine Properties and uses：
kraft paper brown bag making machine use roller paper, from primary color paper or printed web paper to square bottom paper bag one times production.The machine can be used in various paper bags with high speed and efficiency. It is an ideal equipment for paper bag production.
This machine is composed of roll unwinding (hydraulic feeding, automatic web guide, constant tension), side gluing, printing electric eye tracking, base paper into cylinder, fixed-length traction cutting, bag bottom indentation opening, bag bottom gluing, bag bottom molding, bag sending etc.The whole machine is controlled centrally by PLC touch screen and servo motor controls the length of paper bag.
It can pretend 2 color printing group, bag surface window lamination device and handgrip hole device according to your need.
Can be matched with rope twisting, flat rope handlebar machine, rewinding machine, etc., to make the products more competitive and diversified.
kraft paper brown bag making machine Model： YB-330
Paper Roll Length： 270-530mm（C）
Paper bag length： 225-470mm （L）
Paper bag width： 150-330mm （W）
Paper bag bottom width： 60-150mm （H）
Paper thickness： 60-160g/m2
Machine Speed： 30-160pcs/min
Paper roll width: 450-1050mm
Roll paper diameter: 1200mm
Diameter of paper core: 76mm（3”）
Machine power: 3phase,380v ,12kw
Machine weight: 8000kg
Machine size: 10500x3700x1900mm
Electrical Components List
Control System:
PLC SPOT Control: 1pcs Japan Mitsubishi
Touch Screen: 1pcs Taiwan Weinview
Servo Motor: 2pcs Japan Mitsubishi
Servo Drive: 2pcs Japan Mitsubishi
Counting Servo Motor: 1pcs Japan Mitsubishi
Counting Servo Driver: 1pcs Japan Mitsubishi
Bag Forming Inverter: 1pcs Japan Mitsubishi
Printing Tracking Electric Eye: 1pcs German SICK
Low Voltage Electrical Appliances: 1pcs French SCHNEIDER
Pneumatic components: 1pcs Taiwan AirTAC
Automatic Lubricator: 1pcs China
Web/Tension Control System:
Web Guide Control System: 1pcs German BEDOOK
Unwinding Paper Roll Air shaft: 1pcs China
Magnetic Powder Brake: 1pcs China WEIZHENG
Drive :kraft paper brown bag making machine Synchronous Belt: 1set China BELDI
Synchronous Pulley: 1set China HW
Bear: 1set China LYC
Guide Roll: set China BAIXIAO
Gear: 1set China HW
Bottom Glue Equably Motor: 1pcs China
Pneumatic Ink Separator Pump: 1pcs China
Middle/ Edge Water Rubber Gun: 1pcs China
Water Glue Pressure Bucket: 1pcs China HW
Note: The purchased parts used in this machine will be replaced by a brand of the same quality not less than the existing brand when the equipment is upgraded or updated. The Seller reserves the right without further notice
Pictures are for reference ：
Pre-sale Service
1. Equipment model selection;
2.according to the special requirements of customers, personalized customized products;
3. Train technicians for customers free of charge;
4. Free professional technical engineers to plan the site on site and design the best process and plan.
5. Acceptance of the product;
6. Assist the client in drafting the construction plan;
Medium-sales Services
ECHO have the trained team to follow your orders methodically to guarantee the products can be finished on time with high quality.
After-sales Service
1.One Year Warranty,As long as there is a non-human fault in a year,free re-placement parts.
2.Parts Replacement,Don’t worry about the parts damaged or not sold after the machine is sold.we have a field factory with hundreds of enployees to serve you.
3.Engineer Asssignment,Lifelong maintentance,If your equipment breaks down,we will arrange engineers to repair it.
4.Online Instruction,We open online services,as long as your equipment failure,our engineers will be the first time for a one-to-one trou-bleshooting.
5.Feedback Survey,The engineer is required to bring a questionnaire to fill in the satisfaction with the engineer and the use of the equipment.
