Paper Bag Machine

High Speed Smart Servo Paper Bowl Machine

Servo bowl machines: desktop design isolates drives for easy cleaning. PLC, servo, auto lube ensure stable 80–150/min output for 12–55oz PE/PLA bowls. Custom molds optional.

QUICK FACTS · LZ-SB36/LZ-SB55

Production Speed80–150 pcs/min (model dependent)
Bowl Size Range12–55 oz
Paper GSM210–330 g/m²
Drive SystemFull Servo + Gear Transmission
ControllerPLC + Photoelectric Tracking
Total Power35 kW · 380V 3‑Phase
Machine Weight4,500–5,500 Kg

Why Choose This Machine

Designed for High-Output Paper Bowl Production

LZ-SB36/LZ-SB55 Full Servo Driven

Paper Bowl Machine

This smart servo-driven paper bowl machine series features a desktop layout that isolates transmission parts under the table and molds on top, simplifying cleaning and maintenance. Automatic spray lubrication, servo control, barrel indexing mechanism, and gear transmission ensure stability and product quality. PLC, photoelectric tracking, and servo feed manage all electrical operations. 

80–150 pcs/min Speed
210–330 g/m² Paper Weight
12–55 oz Bowl Size
35 kW Power
4,500–5,500 Kg Weight
3300×2000×1950 Dimension (mm)

Paper Bowl Packaging Solutions

Fully automatic paper bowl production with lid compatibility and leak-proof coating options.

Precision Engineering Close-Up

The servo and gear transmission system, automatic lubrication and PLC control are designed for stable paper bowl forming and convenient maintenance.

Specification Comparison — LZ-SB36/LZ-SB55

Parameter LZ-SB36 LZ-SB55
Production Capacity 130 – 150 pcs/min 80 – 100 pcs/min
Paper Type Single & Double PE / PLA Single & Double PE / PLA
Paper GSM 210 – 330 g/m² 210 – 330 g/m²
Bowl Mouth Diameter (D1) φ100 – 150 mm φ150 – 185 mm
Bowl Bottom Diameter (D2) φ75 – 128 mm φ125 – 165 mm
Bowl Height (H) 60 – 135 mm 55 – 80 mm
Bottom Depth (h) 5 – 10 mm 5 – 10 mm
Control Panel 10-inch Touch Screen 10-inch Touch Screen
Detection Device Optional Optional
Power Configuration 380V / 3Ph   35 kW 380V / 3Ph   35 kW
Compressed Air 0.6 – 0.8 MPa   0.5 m³/min 0.6 – 0.8 MPa   0.5 m³/min
Collection Table (L×W×H) 1,000 × 650 × 1,600 mm 1,000 × 650 × 1,600 mm
Weight 4,500 kg 5,500 kg
Packing Dimensions (L×W×H) 3,250 × 1,900 × 1,950 mm 3,300 × 2,000 × 1,950 mm

Core Advantages

Key Advantages of the LZ-SB36 / LZ-SB55

High-Speed Production

Produces up to 130–150 bowls per minute depending on the model for efficient paper bowl production.

Desktop Layout

Separates transmission and forming components to simplify cleaning, inspection and routine maintenance.

Servo & Gear Transmission

Servo-controlled and gear-driven systems support stable operation and precise bowl forming.

Intelligent PLC Control

PLC and touchscreen controls simplify operation, parameter adjustment and production monitoring.

Smart Temperature Control

Intelligent temperature control helps maintain stable heating performance for different paper materials and production speeds.

Automatic Fault Handling

Automatic fault handling helps remove abnormal bowls and supports stable continuous production.

Wide Material Compatibility

Supports single-PE, double-PE and PLA-coated paper for different food packaging applications.

Automatic Lubrication System

Automatic lubrication supports smooth mechanical operation and helps reduce routine maintenance requirements.

Optional Vision Inspection

Optional vision inspection can identify selected bowl shape, bottom and surface defects during production.

Let Linz Pack take your business to the next level right now!

It's not just about having a great machine — it's about having a trusted, seasoned supplier who helps you build your production line and grow your profits. Let Linz Pack help you win.

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