Used Holz-Her 7405 Evolution Connect for sale (18,793)

Condition: used, Year of construction: 2005, Used machine Year of manufacture: 2005 Condition: Guides slightly worn, only suitable for rough cutting Equipment and technical data: - Cutting length: 4300 mm - Max. passage height: 2200 mm - Max. trimming height: 2100 mm - Max. scoring height vertical: 2100 mm Fpsdpfx Aowqifksd Isi - Cutting depth: 80 mm - Motor: 5.5 kW - Saw blade speed: 4500 rpm - Saw blade diameter: 300 mm - Extraction: 2 x 100 mm - Compressed air consumption: 60 NL/min Dimensions: 5620 x 1480 x 2990 mm Availability: short-term Storage location: Flörsheim

Condition: good (used), Year of construction: 2002, functionality: fully functional, Edgebander HOLZHER, type 1310, equipped with: cartridge glue station, flush end trimming, two multi-milling units, profile scraper, buffing units, condition good Fedpjx H Sutefx Ad Iopi

Condition: used, Holzher arcus 1334 edge bander pre-milling cutters glue application, cartridge glue or granulate pneumatic pre-trimming guillotine pressure rollers trimming saws R1, R2 top-and-bottom milling cutters, CNC-controlled Fpodpfx Ajzh Ew Isd Iei corner rounding profile cycling flat cycling Maximum edging height: 60 mm Edge band thickness (roll): 3 mm Feed speed: 10-18 m/min

Condition: used, Year of construction: 2014, Working dimensions: X = 3425 mm, Y = 1287 mm, Z = 325 mm. Max. workpiece height: 180 mm. Max. clearance under the hood: Y = 1450 mm / Bumper version = 1370 mm. Includes CabinetControl Base, 1 machine license, and 1 office license. Milling head 7830, 1-stage, power 6.5 kW, air-cooled, n(max.) 1000 - 18000 min-1, infinitely adjustable. Max. power at 12000 min-1 to 18000 min-1 with HSK-F 63 tool holder, with collet chuck with HSK shank. Drilling unit 7884, 14 spindles, 10 vertical spindles individually accessible, arranged in an L-shape, 6 in the X direction and 4 in the Y direction. Drive power 3 kW, 32 mm pitch. Sawing unit: Integrated sawing unit for sawing/grooving in the X direction, n(max.) 1000 - 5650 min-1, infinitely adjustable. Tool holder: A = max. DM = 125 mm. Location: Supplier. Fpodpfx Aey Tpz Rjd Ioi

Condition: used, Year of construction: 2001, Workpiece thickness min./max.: 6/45 mm Edge banding thickness: 0.4 - 3 mm Edge banding height max.: 51 mm Edge banding strip length min.: 350 mm Edge banding overhang in height per side max.: 3 mm Workpiece width min.: 60 mm Workpiece length min.: 180 mm Overall length: 3700 mm Width: 1440 mm Height max.: 1970 mm Workpiece infeed height: 850 mm Weight: approx. 850 kg Fpjdpjy Dd Iyjfx Ad Ioi Storage location: Nattheim

Condition: good (used), Year of construction: 2015, functionality: unexamined, Edge banding machine HOLZ-HER Sprint 1329 Premium - Year of manufacture: 2015 - Immediately available - Includes air cushion table - Cartridge system & granulate - Touchscreen Fpodoy S Habopfx Ad Iei - Jointing - Gluing: GlueJet system - Trimming (2 motors) - Multifunction milling - Corner copying (2 motors) - Radius and surface scraping blades - Buffing

Condition: used, Holz Her Sprint 1329 Black Edition Heavy-duty design – edge thickness 0.4 – 8 mm (15 mm with tool change) 18.5" touchscreen control panel, Power-PC color display Motorized, position-controlled bridge height adjustment Pre-milling unit for attachment before the gluing station Automatic infeed fence, 1350 mm MOT Edge magazine, fully automatic for coil and strip material, MOT Gluing station GLU-JET cartridges – hot melt and PU adhesive, thin-film technology Edge height max. 60 mm Glue height adjustment / sensor nozzle Press unit 1913 mot., motorized-pneumatic, NC servo axis Cutting unit for coil and strip material up to 15 mm edge thickness With electro-pneumatic adjustment of 0-10° bevel on the miter saw Multi-function milling unit MOT 6 - NC control axes: Flush trimming 8 mm (15 mm) Radius trimming Chamfer milling 0 - 15° Fpjdpezdzlmofx Ad Iji Copy milling unit MOT 4, corner copying, postforming corners with 4 NC control axes, for milling the upper and lower longitudinal edge and copy milling the front and rear end faces, vertical edge, working height 60 mm Scraping blade unit MOT4 Surface scraping blade unit – finishing Buffing unit for final polishing and edge polishing with 2 textile discs Spray system for infeed and outfeed areas as well as anti-static agent at the press unit Infeed area, electronically controlled release agent spray device Press unit, electronically controlled anti-static spray device Outfeed area, electronically controlled cleaning agent spray device with cleaning agent First delivery 2018 / from lease return Machine is FACTORY REFURBISHED in TOP CONDITION Available from stock in Lieboch

Condition: new, Year of construction: 2026, HOLZ-HER Edgebanding Machine ARTEA 1030 - NEW MACHINE Edge thickness, roll material: 0.4 – 3 mm (depending on material) Edge thickness, strip material: 0.4 – 5 mm Workpiece thickness: 8 – 50 mm Workpiece width: min. 70 mm Workpiece length: min. 180 / 210 mm Feed speed: 9 m/min. Glue application via Teflon-coated glue application roller, with glue reservoir located underneath. All common edge types, including solid wood edges up to 5 mm. Equipment: - Edge Control BC 15 control system with 15.6'' touchscreen - Vi.Se (Visual Setting Mode) - LED machine lighting - Edge trimming - Edge feeder - LR101 glue application system - glue application roller (Teflon-coated) - Pressure unit - Trimming unit Fsdpozhaw Asfx Ad Iepi - Milling unit with r = 2 mm tools - Profile milling unit - Scraping unit - Face scraper - Buffing unit 12 months warranty Delivery time upon request. Delivery, installation, and training for the machine can be arranged directly through us for an additional charge. In the event of discrepancies between the German version and a foreign language version, only the German version shall prevail. Our general terms and conditions can be found on our website at holzher.de/de/agb.

Condition: excellent (used), Year of construction: 2012, machine/vehicle number: 101-335, functionality: fully functional, Machine available starting in early October 2026. The machine can be inspected and demonstrated at the customer's site. Workpiece thickness: 8 - 60 mm Workpiece length: min. 160 mm Feed rate: 10 m/min -extendable workpiece support -motor-driven pressure bridge, PLC-controlled -1888 control panel PPC 231 U+E -1801 joint milling unit incl. 2 joint milling cutters 70x64x30 Fpodpfezg Upwjx Ad Isi -1903 edge feeder, fully automatic -GJ 301 Glue-Jet adhesive application system incl. sensing nozzle and cartridge magazine for EVA & PUR adhesive cartridges -1912-3 printing unit, pneumatic -1918 trimming unit with pneumatic swivel 0 -12° via PLC -1827 milling unit, motor 4, pneumatic, via PLC 1832 profile milling unit (Auriga SPS) 1929 radius scraping unit, motor 2, SPS 1964 surface scraping unit 1856 release agent application at the front, cleaning agent application at the rear, spraying 1940 wiping unit Overall length: 4930 mm Weight: approx. 1430 kg

Condition: as good as new (ex-display), Year of construction: 2026, functionality: fully functional, HOLZ-HER Edgebanding Machine ARTEA 1030 - TRADE SHOW MACHINE Edge thickness, coil material: 0.4 – 3 mm (depending on the material) Edge thickness, strip material: 0.4 – 5 mm Workpiece thickness: 8 – 50 mm Workpiece width: min. 70 mm Workpiece length: min. 180 / 210 mm Feed speed: 9 m/min. Glue application via Teflon-coated glue application roller, with glue reservoir located underneath. All common edge types, including solid wood edges up to 5 mm. Equipment: - Edge Control BC 15 control system with 15.6'' touchscreen - Vi.Se (Visual Setting Mode) - Nesting & Pneumatics Package - LED machine lighting - Joint milling - Edge feeder - LR101 gluing system - glue application roller (Teflon-coated) - Pressing unit - Trimming unit - Milling unit with r = 2 mm tools - Profile milling unit - Scraping unit - Pneumatic surface scraper Fedpfx Adjzg Axts Iopi - Buffing unit - Spray device in the infeed and outfeed areas 12 months warranty Delivery, installation, and machine instruction can be arranged directly through us for an additional fee. The machine is currently located in our delivery warehouse in Gratwein / Austria. In the event of discrepancies between the German version and a foreign language version, only the German version shall prevail. Our general terms and conditions can be found on our website at holzher.de/de/agb.

Condition: excellent (used), Year of construction: 2018, machine/vehicle number: 172, functionality: fully functional, operating hours: 854 h, input voltage: 430 V, type of input current: three-phase, travel distance X-axis: 3,700 mm, travel distance Y-axis: 2,200 mm, travel distance Z-axis: 525 mm, number of axes: 5, number of slots in tool magazine: 19, controller manufacturer: beckhoff, controller model: twincatt 2, coolant supply: 2 bar, feed rate X-axis: 128 m/min, feed rate Y-axis: 128 m/min, spindle motor power: 10,000 W, number of spindles: 1, spindle speed (max.): 24,000 rpm, spindle speed (min.): 24,000 rpm, Equipment: documentation/manual, demonstration upon request machine is in excellent condition and seller is willing to listen to offers. any questions please e mail Fodjzgvxtjpfx Ad Ispi

Condition: new, Year of construction: 2026, functionality: fully functional, HOLZ-HER edge banding machine ARTEA 1030 - NEW MACHINE Edge thickness, roll material: 0.4 – 3 mm (depending on the material) Edge thickness, strip material: 0.4 – 5 mm Workpiece thickness: 8 – 50 mm Workpiece width: min. 70 mm Workpiece length: min. 180 / 210 mm Feed rate: 9 m/min. Glue application in PUR & EVA qualities, easily achieved thanks to the HOLZ-HER GluJet adhesive application system. All common edge types, including solid wood edges up to 5 mm. Equipment: Fsdpfx Aozgu Dned Ispi - Edge Control BC 15 control system with 15.6'' touchscreen - Vi.Se (Visual Setting Mode) - Nesting & Pneumatics Package - LED machine lighting - Joint milling cutters - Edge feeder - GluJet GJ201 adhesive application system - Material buffer - Glue collecting container - Automatic reloading function - Pressure unit - Trimming unit - Milling unit with r = 2 mm tools - Profile milling unit - Scraper unit - Pneumatic surface scraper - Buffing unit - Spray system in the infeed and outfeed area 12 months warranty Delivery, installation, and training for the machine can be arranged directly through us for an additional charge. The machine is currently located in our delivery warehouse in Gratwein / Austria. In the event of discrepancies between the German version and a foreign language version, only the German version shall prevail. Our general terms and conditions can be found on our website at holzher.de/de/agb.

Condition: used, Year of construction: 2002, total length: 5,050 mm, total width: 2,420 mm, total height: 800 mm, Colour: Grey Weight: 750 kg - Details: - └ Description: Digital readout does not function. - Year: 2002 - Documentation available: No - CE certificate present: No - Serial number: 221 / 0-206 Fpodpfx Aezcng Ned Ioi - Max. cutting height vertical [mm]: 1950 - Max. cutting height horizontal [mm]: 1900 - Max. cutting width [mm]: 3300 - Max. cutting depth [mm]: 50 - Max. saw blade diameter [mm]: 300 - Arbor saw blade diameter [mm]: 30 - Horizontal cutting: Yes - Vertical cutting: Yes - Voltage [V]: 400 - Fuse [A]: 16 - Transport dimensions: 5050mm x 2420mm x 800mm (l x w x h) - Transport weight [kg]: 750kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, Holz Her STREAMER 1057 XL FÜ + PU Edge thickness 0.4 - 6 mm Modern control system with selector switch for adjusting the units Fully automatic edge magazine for roll and strip material GLU-JET adhesive application station, cartridges + PU adhesive Adhesive application using nozzle technology Sensor-controlled nozzle Workpiece height 6-60 mm Automatic adhesive height adjustment High-quality 3-roller pressure unit, 1st roller motorized Trimming unit, pneumatically controlled for roll and strip material up to 6 mm edge thickness With pneumatic adjustment of the trimming saw angle from 0-10° Routing unit, flush trimming 6 mm, radius routing - chamfer routing - 15° Corner copying unit - 3 mm edge thickness Scraping unit for chamfers and radii with 2 scraping blade holders Surface scraping unit - finishing Buffing unit Spray device in the infeed and outfeed area, as well as for PU Machine with all processing tools Machine is WORKSHOP TESTED Fpjdpfx Aezcau Eod Ioi From a craft business First delivery 2019 Available from stock in Lieboch

Condition: used, Year of construction: 2014, operating hours: 11,517 h, Colour: Grey Empty weight: 6.000 kg - Year: 2014 - Documentation available: No - CE certificate present: No - Serial number: 070614/B/1-407 - Operating hours: 11517 - Number of milling spindles [pcs.]: 1 - └ Milling spindle 1: - - Number of controlled axes [pcs.]: 4 - - C-axis present: Yes Fpjdpfex E Uk Usx Ad Ioi - Type milling table: Flat table - Drilling unit present: Yes - └ Horizontal drill spindles [pcs.]: 6 - └ Vertical drilling spindles [pcs.]: 18 - Tool changer positions [pcs.]: 12 - Vacuum pump present: Yes - └ Number [pcs.]: 2 - └ Brand: Becker - └ Year of manufacture: 2023 - └ Main motor power [kW]: 18.5 - └ Capacity [m³/h]: 600 - └ Vacuum pressure [bar]: 250 - Working range X [mm]: 7220 - Working range Y [mm]: 1580 - Z-axis working range [mm]: 180 - Transport weight [kg]: 6000kg Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Glenn Smeets

Condition: used, Year of construction: 2010, total height: 2,580 mm, total length: 5,500 mm, total width: 1,500 mm, Weight: 1.500 kg Price: On request - Year: 2010 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: 161/1-10 - Number of units [pcs]: 7 - └ 1st unit type: Pre-milling unit - - Tools available: Yes - └ 2nd unit type: Glue unit - └ 3rd unit type: Pressure rollers - - Tools available: Yes - └ 4th unit type: Cap unit - - Tools available: Yes - └ 5th unit type: Rough milling unit Fpedjyu Tkkepfx Ad Isi - - Tools available: Yes - └ 6th unit type: Corner rounding unit - - Tools available: Yes - └ 7th unit type: Flat scraping unit - - Tools available: Yes - Voltage [V]: 400 - Current consumption [A]: 38.85 - Fuse [A]: 50 - Transport dimensions: 5500mm x 1500mm x 2580mm (l x w x h) - Transport weight [kg]: 1500kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, Year of construction: 2011, total height: 1,730 mm, total length: 6,100 mm, total width: 1,440 mm, Colour: Grey Weight: 2.500 kg - Year: 2011 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: 5/1-107 - Number of units [pcs]: 9 - └ 1st unit type: Pre-milling unit - - Tools available: Yes - └ 2nd unit type: Glue unit - └ 3rd unit type: Pressure rollers - - Tools available: Yes - └ 4th unit type: Cap unit - - Tools available: Yes - └ 5th unit type: - - Tools available: Yes Fpjdpfeyf Daksx Ad Ioi - └ 6th unit type: Corner rounding unit - - Tools available: Yes - └ 7th unit type: Radius scraping unit - - Tools available: Yes - └ 8th unit type: - - Tools available: Yes - └ 9th unit type: Flat scraping unit - - Tools available: Yes - Voltage [V]: 400 - Current consumption [A]: 21.9 - Fuse [A]: 50 - Transport dimensions: 6100mm x 1440mm x 1730mm (l x w x h) - Transport weight [kg]: 2500kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, Year of construction: 2018, travel distance X-axis: 3,700 mm, travel distance Y-axis: 2,240 mm, We offer this used HOLZ-HER DYNESTIC 7535 machining center, year of construction 2018. Manufacturer: HOLZ-HER Maschinenbau GmbH Model: DYNESTIC 7535 Type: 7535 Serial Number: 127/1 806 Order Number: 19511222 Year of Manufacture: 2018 Series: BAZ18v3 Country of Origin: Austria Fpodpfxjyx Af He Ad Iei Weight: If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: excellent (used), Year of construction: 2005, Brand: HOLZ HER Model: SPRINT 1310 - CE Standard Automatic edge banding machine with cartridge-based glue system for processing wood, PVC, ABS, and veneer edging. Suitable for furniture, panel materials, custom manufacturing, kitchens, bathroom furniture, joineries, and much more – complies with CE standards. Technical Data: Min./Max. panel height: 6 – 45 mm Edge thickness: 0.4 – 6 mm Maximum glue pot height: 51 mm Minimum panel width: 60 mm Minimum panel length: 180 mm Feed speed: 8 m/min Compressed air: 6–7 bar Fjdpfx Aoy Emw Hjd Iepi Machine Features: Automatic feed for roll and strip material Cartridge glue system enables in-operation switching between EVA and PUR adhesives or changing glue color 3 pressure rollers, 1 driven End trimming unit with 2 motors, each 0.22 kW Multifunction unit with controlled axis for flush and chamfer trimming, with 2 motors at 0.6 kW each Surface scraper unit Radius scraper unit Buffing unit Soundproof hood Control: Rotatable and tiltable operator panel All units individually controllable Function display with text and graphics Aggregate pre-selection display Program list with names and numbers, self-diagnosis Approximate machine dimensions: 3900 x 1050 x 1800 mm (H) Weight: 1000 kg INCLUDES OTT Rondomat corner rounding unit Used machine information: • Technical data subject to change and prior sale. • Prices are ex-works, loaded free of charge! • The machine has been cleaned and function tested. • All machines are sold as seen, without any warranty or guarantee. Buyers are welcome to inspect the machines at location. • Special agreements are only valid in written form. (Enquiries will only be answered with your address and telephone number!)

Condition: used, Year of construction: 2021, functionality: fully functional, For Sale: Premium Holz-Her 1329 Multi Edgebander + Return-Master 5920 Fpjdpfxeygrghj Ad Iei We are selling a high-end Holz-Her 1329 Multi edgebanding machine, including the Return-Master 5920 return system. The unit is 4 years old and in excellent condition. Original New Price: €138,000 + VAT Our Price: €69,000 + VAT (50% savings) Why choose this machine? Get a premium, lightly used machine for the same price as a subsidized unit, but without the paperwork, bureaucracy, or long-term obligations of a grant application. Maintenance: Regularly serviced by the expert Dimpex technical team. Performance: High-spec "Multi" version for versatile production needs. Serious inquiries only, please.

Condition: good (used), Code: 0338 Brand: HOLZ HER Model: SPRINT 1310 - CE Standard Fpsdpfx Aoyvh Syjd Iei Automatic edge bander with a cartridge-based adhesive system for wood edges, pvc, abs, veneer, suitable for furniture, panels, custom-made furnishings, kitchens, bathroom cabinets, carpentry shops, and various - CE Standard Features: Quick glue replacement: patented cartridge system that allows for quick and efficient switching between EVA and PUR glue during operation, or for changing glue colors - Simply replace the cartridge, no complicated cleaning of the glue tank is required - Ready for use in 3,5 minutes Technical data: Min/max panel height mm 6/45 Applicable edge thickness mm 0,4 - 6 Max gluing height mm 51 Min panel width mm 60 Min panel length mm 180 Feed speed mt/min 8 Composition: Gluing unit: Automatic feed for roll and strip edging - Patented Holz Her cartridge system - Roller press unit Tilting front and rear end trimming unit - Motors 0,22 Kw Multifunction unit with controlled axis for trimming and chamfering - N° 2 motors 0,6 Kw Edge scraper unit Glue scraper unit for removing any glue residue Brush unit for perfect cleaning Holz Her control system: Rotatable and tiltable control panel - All units can be activated individually - Unit functions with text display and graphical support - Display for unit preselection - Program list with program names and numbers - Self-diagnosis Soundproof booth Compressed air 6-7 atm Overall dimensions mm 4300 x 1200 x 1675 h Weight kg 1700

Year of construction: 1989, condition: good (used), - tilting spindle under the account - shaft diameter 50mm - up and down adjustment - pneumatic adjustment of the spindle position Fodpfx Adsgxpilj Ispi - 400V power supply - THE FEED IS NOT THE SUBJECT OF THE OFFER

Condition: excellent (used), CATALOGUE NUMBER 8010 TECHNICAL DATA Fsdpfxjy Uvmvo Ad Ijpi Equipment: - table - pre-milling - belt feeder - 2 glue tanks: for granules and cartridges - currently, the machine uses hot melt adhesive (granules) - guillotine – for pre-cutting veneer - 3 pressure rollers - 2 trimming units with saws for final trimming - 2 milling units for edge shaping (radius cutters) - corner rounding unit - sanding units – for removing excess glue - polishing units - stepless feed rate adjustment 8-18mm - workpiece thickness 6-45mm - minimum workpiece length 180mm - minimum workpiece width 600mm - maximum veneer thickness fed from a roll 3mm - air consumption 6-8 bar - dust extraction nozzle diameter 7x80mm, 1x130mm - dimensions L/W/H 6650x1260x1700mm - weight 1850kg ADVANTAGES – Made in Germany – Spray system – Pre-milling and corner rounding – 2 glue tanks – Includes 4 additional milling cutters – Unpainted – Original technical documentation and CE marking – Very good condition – Used veneer edging machine Net price: 49900 PLN Net price: 11880 EUR, depending on the exchange rate of 4.20 EUR (Prices are subject to change due to exchange rate fluctuations)

Condition: excellent (used), Year of construction: 2022, • Cutting height 2200 mm x cutting length 4300 mm • Extraction to CE TRK Regulations CH 2200 (less than 2 mg of fine dust/m³ air) • Middle workpiece support - 4 zones • Sliding carriage 1255 for cutting height 2200 mm Fjdpey Nmtcsfx Ad Ijpi • Saw unit 4,0 kW, 5400 min-1, 400 V, 50 Hz incl. HW-saw blade Ø 250 x 30 x 3,2 mm, Z 48, Hohl-Dachzahn • Length stop (manual) with digital read out for vertical cuts. For middle workpiece support • Digital display for horizontal cuts at the control panel incl. electrical fine adjustment • 3 adjustable stop points in the saw beam for repeating horizontal cuts via stop point • Strip stop for repeating horizontal cuts, Scale in mm, max. strip height 650 mm • Narrow part device (2 pcs) Avoids tilting of workpieces • Super Cut scoring device: For scoring the surface of covered materials. • Cutting optimization Opti-Base V-Cut 1 pc 10ˇTouch-screen 1 pc Software machine 1 pc Software office- 1 place floating network license (Opti V-Base) 1 pc label printer • Specifications are provided for information only. This machine is offered for sale on behalf of a customer. Viewing is available by prior arrangement. Please contact us through the platform's messaging system for further information and the relevant technical contact details.

Condition: used, Holz Her UNO 1303 + PU Edge thickness 0.4 - 3 mm (6 mm) Control panel with selector switches for adjusting the units Fully automatic edge magazine for roll and strip material Gluing station: cartridges + PU adhesive Workpiece height 6-55 mm Pressure unit, pneumatically controlled Cutting unit for roll and strip material up to 3 mm (6 mm) edge thickness with adjustment for 0-10° bevel of the cutting saw Fpodpfx Adoy Tuylo Ioi Milling unit, flush milling, radius milling, chamfer milling - 15° Scraping blade unit for chamfers and radii Surface scraping blade unit - finishing Machine has been INSPECTED and is in TOP CONDITION, coming from a well-maintained workshop Machine is connected in the showroom and ready for demonstration available from warehouse in Lieboch