Semi auto Knot Machine

Model: RT-GZ104
Place of Origin: Zhejiang,China (Mainland)
Brand Name: ESUN
Export Area: all over the world
Spring end ring diameter: 47-100mm
Application wire diameter: 1.8-2.5mm
Motor power: 1.1kw
Speed of the main shaft: 80r/min
Machine weight: 250kg
Voltage: 380V 3p 50hz


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Product Description

Payment & Shipping Terms Supply Capacity
Trade Term:FOB,CFR,CIFProduction Capacity:15pcs/month
Payment Terms:Paypal, L/C, D/P, D/A, T/T, WU, Money GramPacking:wood carton
Min. Order:1 Piece/PiecesDelivery Date:7-40days
Means of Transport:Ocean, Air, Land

RT-GZ104 Semi-auto Knot Machine                                                                                                            

It is mainly used for cold knotting springs used in mattresses and sofas. It is therefore high in productivity and stable in knotting and Iow in power consumption.


Technical data at a glance                                                                                     




Wire diamete(mm)


Spring end ring diameter   knotted(mm)

47 -100

Speed of the main   shaft(r/min)


Total Power(kw)


Power requirements

380v 3 phases 50Hz

Machine Weight(Kgs)(only for   ref.)


Machine Size(LxWxH mm)(only   for ref.)


Standard Packing(only for   ref.)

Wooden case



The reason why choose us?                                                                                   


1:One-stop service: In addition to products, ESUN provides complete solutions from pre-sale consulting to after-sale service. 

2:Product sourcing: Cooperating with 100 suppliers, our 5 plants can manufacture 108 types of machines and 28 types of accessories.

3:Strong quality control system:Raw material control/process control/component quality control/finished product quality inspection/mass production spot check/inspection company check

4:Global business: With 20years of experience, our products are sold to 100 countries and regions and highly recognized by customers.

5:Patent owner: To after clients high performance solutions, we keep investing on new products development and acquaired 16 patents.                                                                                     


Looking for partners                                                                                            


We are always interested to hear from potential partners and we are keen to develop our business in the world. We are especially eager to hear from interested partners with experience and a network in the mattress machinery and accessory.



Category: Mattress Spring Machine